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Answer:

dohsf approval all or pow

Explanation:

During the reaction of glucose and fructose with excess phenylhydrazine to form osazone, only the C-1andC-2 atoms of glucose and fructose participate in the reaction. The rest of the molecule remains intact. Hence, glucose and fructose produce the same osazone.

Answer:

Carbon dioxide reacts with calcium hydroxide solution to produce a white precipitate of calcium carbonate

Explanation:

. Limewater is a solution of calcium hydroxide. If carbon dioxide is bubbled through limewater, the limewater turns milky or cloudy white

Explanation:

the difference between a nuclear bomb and a thermonuclear bomb is that :

A nuclear bomb derives it's destructive force from nuclear reaction. That is,fission reaction, fusion reaction or both.

While thermonuclear bomb derives it's own force from a chain reaction in which isotopes of hydrogen combines under extremely high temperature to form helium under a process known as nuclear fusion.

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Answer:

1 grams H2SO4 is equal to 0.010195916576195 mole.

Explanation:

censures hydrogen Oxygen

Answer:

v

Explanation: i don't know how can i know the moles in element?

Answer: 6.40 moles

Explanation:

Answer:

The size of a red blood cell allows for more room to have more cells, The shape of a red blood cell allow it to trap and absorb oxygen

Explanation:

Red blood cells are very small, The shape of a red blood cell isn't just a sphere

Crustal deformation builds landforms when two tectonic plates start to push into each other they can rise up and build mountains, or when they sink under, they create valleys.

Tectonic pressure in a crust can cause folding. Folding can end up with  the formation of valleys and mountains so we can conclude that when two tectonic plates start to push into each other they can rise up and build mountains, or when they sink under, they create deep valleys.

Learn more about plates here: https://brainly.com/question/16939139

Answer:

yes, because water is reacting with air and heat and creating a boiling effect.

Explanation: kracken doge

Answer: Freezing and boiling are considered to be examples of chemical reactions. This depends on their conception of substance. If students regard ice as a different substance from liquid water they are likely to classify the melting of ice as a chemical change.

Explanation:

Boiling water, boiling water is an example of a physical change and not a chemical change because the water vapor still has the same molecular structure as liquid water (H2O). No, boiling water is NOT a chemical reaction, but it is a physical change.

Answer:

A.

Explanation:

Matter is neither created nor destroyed unless it is acted upon by a chemical force/change.

Answer:

When the cart gets to down-hill drop, for a moment it is at rest, until gravity (a force) acts upon the cart and causes it to accelerate downward.

Explanation:

Newton's second law says that when a constant force acts on a massive body, it causes it to accelerate, i.e., to change its velocity, at a constant rate. In the simplest case, a force applied to an object at rest causes it to accelerate in the direction of the force.

Answer:

Compound

Explanation:

This is because it made up of two elements that's is hydrogen and oxygen in the ratio of 2:1 respectively

Answer:

Compound

Explanation:

H2O isn't on the periodic table so it's not an element. H2O isn't a molecule because it's water. H2O isn't a mixture because it can't be seperated. So, it must be a copound.

Answer:

The main source of energy is the sun. The sun has a big part in the water cycle because it turns the water into water vapor. This cause the water cycle to start over again once it rains. Therefore, making the sun ne of the biggest parts in the water cycle.

Answer:

the first picture is of prophase and the second one is interphase

Explanation:

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Answer:

B) ethanol

Explanation:

that is the answer I got it in my test

Answer:

I think it's thermal energy. c:

Answer

Thermal energy transfers occur in three ways: conduction, convection, and radiation. Conduction is when thermal energy is transferred between molecules in contact with one another.

Thermal is the answer.

Answer:

Violet is most likely to refract, while red is least likely to refract

Explanation:

The wavelengths :)

Dispersion states that the shorter the wavelength of the light/color, the more it is refracted. Because of this, the red light is less likely to refract while violet light is most likely to refract

Answer:

No, it's a molecule that contains one nitrogen atom and one oxygen atom. This is in contrast to N 2 O, which consists of two nitrogen atoms and one oxygen atom.

Answer:

. The authorities have closed the casino.(change in passive)

A weather map of Chicago with a high pressure system and warm front, so the upcoming weather be Warm, dry, clear skies in Chicago.

High pressure of air tries to compress the gas from upper atmosphere to lower atmosphere.

When any gas has high pressure then it sinks towards the land from the upper atmosphere, and at the upper part air gets cool and form water vapor. When air comes towards the land then, it becomes warm and dry as it doesn't participate in the formation of precipitate. Due to which we are able to see clear sky at the dry days.

Hence, option (1) is correct i.e. Warm, dry, clear skies are the upcoming weather.

To know more about pressure of air, visit the below link:

https://brainly.com/question/441281

Answer:

A. Warm, dry, clear skies

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Answer:

under me :)

Explanation:

There is water vapour present around us. When you put cold glass on a table, the water vapour comes in contact with the glass, and condenses, forming water droplets which are seen around the glass. Hope this helps

Answer:

Mercaptan is the additive that is added to natural gas to make it easier to detect in case of a leak. The most important thing to know about mercaptan is that it stinks. Some people compare it to the smell of rotten eggs.

Explanation:

Answer:

Diamonds are very important in our daily lives ,so therefore it has many uses

1.They are used ad beauty products

2.They are used in automative industry

3.They are used in making windows

4.They are used as medicine

Answer:

801 •C

Explanation:

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