exercise 1 stoichiometry and a precipitation reaction

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Answer 1

Stoichiometry in chemical reactions describes the measure of the quantitative relationship which exist between the products and reactants of a given chemical reaction

However, the stoichiometry of a given chemical reaction emphasizes on the function of relative ratios of mass or volume in the reaction

What is precipitation reaction?

Precipitation reaction can be defined as a type of chemical reaction which occurs in an aqueous solution where two different ionic bonds combine, resulting in the formation of an insoluble salt

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Related Questions

What should be changed to make the following sentence true? "For centuries, psychological disorders were viewed from a natural perspective: attributed to a force beyond scientific understanding."

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It is expected to modify the word "natural" to "supernatural" to make the sentence true.

What are psychological disorders?

Psychological disorders (e.g.. anxiety disorder) are mental problems caused by the failure of cognitive skills.

In the past, it has been believed that psychological disorders were caused by supernatural forces, which is not scientific point of view

In conclusion, it is expected to modify the word "natural" to "supernatural" to make the sentence true.

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Label the external anatomy of the kidney.

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The external anatomy of the kidney may have its parts labeled as the suprarenal gland, inferior gland, hilum, renal artery, renal vein, and ureter.

What are the kidneys?There are two organs present in the urinary system.Two organs are located on the sides of the spine.They are organs that have internal and external structures.They are responsible for filtering the blood and expelling harmful substances.

The external structures of the kidneys make up the external anatomy of these organs. These structures have specific functions and act together and individually to maintain the functioning of the kidneys and the efficient regulation of substances.

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Refer to the graph above. At equilibrium, consumer surplus would be represented by the area: A) a b B) a b c C) a D) b c

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Given the information in the attached graph, at equilibrium, consumer surplus would be represented by the area: "d"

What is equilibrium?

The point of equilibrium is the Price - point on the graph where Demand and Supply coincide.

Hence, it is right to stat that the portion of the graph that demonstrates excess demand is "d".

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what is the ultimate goal of building rapport vcat korea

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The ultimate goal of building rapport is to establish good interpersonal relationships.

What is Rapport?

This is referred to a close and friendly relationship between two or more people.

It establishes good interpersonal relationship and ensures that there is harmony and reduction in conflict between individuals.

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6. Schedule the following activities using CPM:

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Activities are scheduled with the use of CPM through the use of critical paths.

This shows the longest sequence of activities that must be completed within a given time for the completion of a project.

What is CPM?

This refers to the instrumental tool that is commonly used by a project manager to calculate and predict the duration of a project.

How to create a CPM schedule:

Identify each specific activity.Make an estimate about the time duration of each activity. Find out the sequences of each activity and their dependencies. Map the network diagramIdentify the critical path.

Hence, we can see that your question is incomplete so I gave you a general overview to help you get a better understanding of the concept.

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Question 3 with 3 blanks Alguien se pone nervioso. You answered Nadie Correct Answer isNadie se pone nervioso. You answered No Correct Answer isNo se pone nervioso

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These are the complete sentences given using negative Spanish words:

Alguien se pone nervioso.

Nadie se pone nervioso.

No se pone nervioso nunca.

What are negative Spanish words and how do you use them?

In this exercise, you have to complete the sentences given with negative Spanish words.

These negative Spanish words are a way of denying without using the word ''no''. The words used to negate in the exercise are: nadie, no and nunca. Other Spanish words that are negative are "ningún" (any or none) or "jamás" (never).

The sentences in this exercise describe a situation where someone gets or does not get nervous about something.

The translation of the negative Spanish words used in the sentences from the exercise is:

Nadie which means no one or nobody.

Nunca which means never.

No which means the same both in English and Spanish.

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Hoods become necessary any time water temperatures drop below:

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Hoods become necessary any time water temperatures drop below: 20°C/68°F.

Why  is it necessary to use  Hoods any time water temperatures drop below: 20°C/68°F?

It is important to use hood so as to adjust the cold temperature, so as to be able to gain heat.

Therefore, hood serves as a  covering for the head as well as the  neck which has a opening face that prevent cold.

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etermine whether each cell is an agranulocyte or a granulocyte.

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Agranulocytes has Lymphocytes and monocytes while granulocytes has neutrophil and eosinophil.

What is granulocyte?

Granulocyte is a type of immune cell with particle like substances called granules. These particles are often seen when there is infections, allergic reactions, while the agranulocyte lack particles.

Therefore, Agranulocytes has Lymphocytes and monocytes while granulocytes has neutrophil and eosinophil.

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you are given five integers and your task is to find the smallest of them

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The minimum number of comparisons to find the smallest number from 5 integers is 4.

How to find the Smallest Integer?

Let the five numbers be a,b,c,d and e.

Let s be an integer

Comparison 1:

a and b will be compared first and the smaller number of them will be equal to s

Comparison 2:

Now, a smaller number between a and b that is s will be compared with c. Similarly, the smaller number of both numbers will be taken as s in the next comparison.

Comparison 3:

Likewise, s and d will be compared and a smaller number will be taken as s for the next comparison

Comparison 4:

Likewise, s and e will be compared and a smaller number will be taken as s for the next comparison.

After 4th comparison, s will be equal to smallest number of 5 integers.

Thus;

Total comparisons = 4

Therefore, the minimum number of comparisons to find the smallest number from 5 integers is 4.

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If the CEO of I'MaBigBank is playing prisoner's dilemma then, from his perspective, the gains to be had from cooperation are

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If the CEO of I'MaBigBank is playing prisoner's dilemma then, from his perspective, the gains to be had from cooperation are larger than the rewards from pursuing self-interest.

What is the Prisoner's Dilemma?

This refers to the situation in game theory where two rational individuals might choose not to cooperate, even if it is in their best interests to do so.

Hence, we can see that this is usually a battle between gain to be made and self-interest and play the prisoner's dilemma, this means that the gains to be had from cooperation are larger than the rewards from pursuing self-interest.

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The Head of Sales has asked the Salesforce Administrator to list all the types of record-level sharing available in Salesforce. Which of the following is related to or involving record-level sharing?

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The Head of Sales has asked the Salesforce Administrator to list all the types of record-level sharing available in Salesforce. Record sharing individually with other users is related to or involving record-level.

What is record sharing?

Record can be shared with among individual or other users.

This is done using the share button that is found on record and it possible with other known users.

Therefore, The Head of Sales has asked the Salesforce Administrator to list all the types of record-level sharing available in Salesforce. Record sharing individually with other users is related to or involving record-level.

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sixth international workshop on structural materials for innovative nuclear systems (smins-6)

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The sixth international workshop on structural materials for innovative nuclear systems (smins-6) will be held on 12 – 16 Sep 2022 in Idaho Falls, ID, United States of America.

Why was the workshop set up?

Materials research is known to be a field of science that has a growing importance for advanced nuclear systems, e.g. Generation IV reactors.

The aim of the workshop is to stimulate a kind of an exchange of information regarding current materials research programs made for a lot of different innovative nuclear systems with the notion or idea to be able to know and create potential synergies.

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Choose the correct approximation for the direction angle the resultant vector makes with the horizontal force.

Answers

The resultant vector is known to have made a 6.3-degree angle with the horizontal force, hence correct option is A.

How do you  determine angle of the resultant vector ?

The resultant angle between the vectors is given by

θ = [tex]tan ^{-1}[/tex] = [tex]\frac{B sin θ}{A + B cos θ}[/tex]

Note that the two forces are said to have the magnitude of 17.3 and 42.5 pounds hence, the angle of the resultant vector is known to be:

[tex]θ = tan^{-1} = \frac{17.3 sin 21. 9}{42.5 + 17.7 cos 21.9 }[/tex]

=  (6.453/58.55)

= 6.2886 degree

= 6.3 degree.

Therefore, in the above scenario, the resultant vector makes a 6.3-degree angle with the horizontal force.

See full question below

Two forces of 17.3 pounds and 42.5 pounds act on a body with an angle of 21.9 degrees between them. The force of 42.5 pounds acts on the body in the horizontal direction. Choose the correct approximation for the direction angle the resultant vector makes with the horizontal force.

a. 6.3

b. 21.9

c. 15.7

d. 10.9

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What instruction should the nurse include when developing a discharge teaching plan for a client who has been prescribed phenytoin

Answers

The instruction that should be included by the nurse is: There is the potential of decreased effectiveness of birth control pills while taking phenytoin.

What is an Instruction?

This refers to the set of actions that a person needs to take based on clearly defined information.

Hence, we can see that with the administration of phenytoin to a patient, the nurse in charge needs to make a discharge teaching plan for the patient and tell the person the potential of decreased effectiveness of birth control pills while taking phenytoin.

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The ability to see 3-D movies is an instance of using motion parallax.

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The ability to see 3-D movies is an instance of using motion parallax is false.

What is 3-D movie?

These are usually watched with the aid of special glasses which provide 3 dimensional solidity.

Motion parallax on the other hand involves monocular depth cue as a result of relative velocities moving across the retina and closer objects tends to move faster.

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Match the descriptions to the correct diseases to test your understanding of infections that affect the lower respiratory system.

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The descriptions have been matched to the correct diseases that test our understanding of infections that affect the lower respiratory system as follows:

Diphtheria- Caused by Corynebacterium diphtheria which eventually results in pseudomembrane formation on the tonsils or pharynxOtitis Media- Most common cause is Streptococcus pneumonia and results in a sensation of fullness or pain in the earBacterial pharyngitis- Streptococcus pyogenes infection that results in a sore throat with reddened mucosa, swollen tonsils, and pus nodulesCommon cold- Caused by hundreds of viruses and results in sneezing, scratchy throat, and runny noseSinusitis- Caused by a number of bacteria and results in nasal congestion, pressure above the nose or in the forehead, and headacheWhat are lower respiratory tract diseases?

Lower respiratory tract diseases are diseases that affect the lower end of the respiratory tract. Some diseases that fall into this category are asthma, pneumonia, bronchitis, etc.

All of these affect the lungs and can also result in difficulty breathing, The various explanations of these diseases have been provided in detail above.

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what is the velocity of a skateboarder whose

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The velocity of the skateboarder will be 6.67 m/s. The correct option is D.

Velocity

The momentum of a moving body or object is defined as the product of the mass of the object and its velocity.

Mathematically:

Momentum = mass x velocity

In this case, momentum = 100 kgm/s and mass = 15 kg

Thus, velocity = momentum/mass = 100/15 = 6.67 m/s

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What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. A. 3.33 m/s B. 13.25 m/s C. 6.67 kg D. 6.67 m/s

Match each vegetative plant organ to its correct description.

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Vegetative plant organs and their correct descriptions are as follows:

Root: Absorbs water from the soil.Stem: Supports the entire plant.Leaf: The leaves trap energy from the sun to make food.

What are vegetative plant organs?

Vegetative plant organs are the parts of a plant that support its growth. There are three main parts and they are the root, the stem, and the leaves. The root absorbs water and nutrients from the soil.

The stem gives the plants support and provides structure while the green coloring leaves make food through photosynthesis.

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how to determine if values are significantly different

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Answer: go on khan academy

Explanation: they have very topic and videos

Forward Co. discarded a machine that cost $5,000 and was fully depreciated. The entry to record this transaction would include a credit to the _________ account.

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The entry to record this transaction would include a credit to the Machinery account.

What is the entry of the journal sales record?

A journal entry is defined as the act of keeping or making records of any transactions either economic or non-economic. Transactions are usually listed in accounting journals in such a way that shows a company's debit and credit balances.

Now, the journal entry can consist of several recordings, each of which is either a debit or a credit. However, in this case the company discarded a machine at a cost which was fully depreciated and as such the entry into the journal of this transaction will be under the machinery account.

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which of the following is not a function of the federal reserve system, or the fed

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The option that is not a function of the federal reserve system, or the fed is rhat. it determines tax levels in conjunction with the United States Treasury.

What is the Federal Reserve?

It should be noted that hat the Federal reserve simply means the central banking system of the United States.

It should be noted that the federal system also acts as the banker to the banks.

In this case, the option that is not a function of the federal reserve system, or the fed is rhat. it determines tax levels in conjunction with the United States Treasury.

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Complete question

Which of the following is not a function of the Federal Reserve System? It acts as a central bank, it acts as a banker to banks, it determines tax levels in conjunction with the U.S. Treasury, or it sets monetary policy.

What city is located where the Mississippi and Missouri rivers meet

Answers

I'm pretty sure it's St. Louis, Missouri

The accounting records of Hampton Company provided the data below ($ in thousands).

Answers

Answer: yeah man I have no clue

Explanation: I have no Explanation

Review the items below and determine which would cause an increase in the monthly bank statement balance.

Answers

The factors that would cause an increase in the monthly bank statement balance are:

Cash deposit by the account owner orCash deposit by the customer of the account ownerThe interest paid into the bank on the bank balancea note received by the bank on the account holder's behalfmonies deposited during the month by other parties

What is monthly bank statement?

This simply refers to the details of transactions that have been ex.ecu.ted in a bank account.

Cash deposits or check deposits have the power to increase the balance in a bank account.

Why is a bank statement important?

An account statement is another name for a bank statement.

It demonstrates if the bank is liable for an account holder's funds. Bank statements are an excellent resource for account holders to manage their finances.

Account holders can use them to

monitor their spending, spot problems, and detect patterns.

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A(n) ________ is used to describe the combining of two companies that are equal in size.

Answers

Answer:

the answer you are looking for is Merger

A house party where those invited are sold merchandise such as jewelry, vacuum cleaners, or cosmetics is an example of the type of nonstore retailing known as selling.v

Answers

A house party where those invited are sold merchandise such as jewelry, and vacuum cleaners is known as direct selling.

What is Direct Selling?

This refers to the type of selling that is done where goods are sold to people at an open event.

Hence, we can see that based on the fact that a house party was called and people were sold jewelry and other merchandise, this qualifies as direct selling.

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The cost to taxpayers is estimated at billions of dollars for:

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The cost to taxpayers such as employees is estimated at billions of dollars for: unethical practices in financial reporting.

What is taxation?

Taxation is the involuntary fees that are levied on individuals or business firms by the government of a particular country, so as to generate revenues that can be used to fund public projects, institutions and activities.

What are ethics?

Ethics simply refers to a set of unwritten and written standards, principles, values or rules of moral conduct that're established to guide human behaviors, especially with respect to their relationship with others.

Based on historical financial accounting records, we can infer and logically deduce that the cost to taxpayers such as employees is estimated to be at billions of dollars for their engagement in unethical practices in financial reporting.

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Each plate of a capacitor stores a charge of magnitude 1 mC when a 100 V potential difference is applied. The capacitance is:

Answers

Based on the calculations, the capacitance is equal to 1O uF.

Given the following data:

Magnitude of charge, Q = 1 mC.

Potential difference, V = 100 Volts.

How to calculate the capacitance?

Mathematically, the magnitude of charge that is stored by each plate of a capacitor can be calculated by using this formula:

Q = CV

Where:

Q represents the magnitude of charge.V represents the potential difference.C represents the capacitance.

Making capacitance the subject of formula, we have:

C = Q/V

Substituting the given parameters into the formula, we have;

C = (1 × 10⁻³/100)

C = 1 × 10⁻⁵ F.

C = 1O uF.

Note: The charge on the plates is the same before and after immersion whenever the battery is disconnected.

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Justices of the peace (JP courts) in Texas can do all of the following EXCEPT

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Justices of the peace (JP courts) in Texas can do all of the following except hearing traffic ticket appeals.

What is Justices of the peace (JP courts)?

They usually sit in the lowest of the state courts and take care of minor civil and criminal issues.

They issue arrest warrants and hear criminal cases but aren'tinvolved in hearing of appeals as it is done by a higher court.

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From the feminist perspective, the socialization of women with multiple social identities inevitably affects all of the following, except:

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From the feminist perspective, the socialization of women with multiple social identities inevitably affects all of the following, except: engendered lives.

What is the feminist perspective?

This is the perspective that is shared in the society where it is said that men and women are to be treated the same way in the society.

The perspective advocates having equality of danger in the society with no special favors given to any. The perspective helps to highlight the issues that are not looked upon in today's social society.

It talks about the gender subordination that women all over the world have suffered due to their gender and the reasons why there are gender oppressions in the society that we live in today. An example of this would be when women are excluded from clinical drug trials.

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Los Angeles, located in a Mediterranean climate zone, is kept __________ during the summer because of the presence of __________. Group of answer choices wet; the warm California current off the coast wet; mountains along the western side of the city dry; mountains along the western side of the city dry; the cold California current off the coast 40.Find the difference 41&42. Find the product A linear function on a coordinate plane. A line passing through (1, 4), (minus 2, minus 2), intersects the y- axis at 2 units and intersects the x-axis at (minus 1, 0) to form shaded portions on the left side of the line. Which of the following inequalities is graphed on the coordinate plane? The debit to work-in process for materials used in production is recorded at ______. Can someone please help me on this Instructions: State what additional information is required in order to know that the triangles in the image below are congruent for the reason given.Reason: SAS Postulate Describe how Alpha particles, Beta particles, and Gamma rays can be separated from one other? Need answer ASAP, PLEASE HELP!!!!!!!!! a cylinder and a cone have the same radius and height. The volume of the cylinder is 534ft3 . what volume of the cone? How did the temperature change it increased by 50% and then it decreased by 33 1/3% Society is made up of numerous groups whose members come from diverse backgrounds. Such wide varieties of group types and our memberships in multiple groups reflect:___. In our solar system, which celestial object is known as the dwarf planet? CAN SOMEONE SHOW ME HOW TO DO THIS PLEASE!3.5 ft If the ADA guidelines state that a wheelchair ramps angle of elevation must equal 4.8, would a ramp with the following dimensions be up to code? Show your work and explain. (Picture isnot drawn to scale.)40 ft The cartilage that is located at the end of long bones that closes when growth ceases is called the:_______ A square pool is surrounded by a paved area that is 2 metres wide. If the area of the paving is 72m2, what is the length of the pool? Two solutions with similar solute concentrations are separated by a membrane that only water can pass through. One solution (B) is of greater volume than the other (A). What do you think will happen over time? Briefly explain your reasoning in 1-2 sentences including the solute concentration (increase/decrease) and final volume level (higher /tower) for A vs. B in your answer A nurse is providing teaching to a client who has mild preeclampsia and will be caring for herself athome during the last 2 months of pregnancy. This of the following statements by the client indicates anunderstanding of the teaching Prove the statement using a two-column proof or paragraph proof.MLGiven: JKLM is a parallelogram; KL LM; JL MKProve: JKLM is a rhombus.Complete your proof in the box below. You will be awarded 5 points for yourstatements and 5 points for your reasons. Which of the following do mindful intercultural interactions require What is the answer to this system of equations? 2x - 3y= 21 and -6x + 2y = 7. this is confusing me please helpppp