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AleksAgata [21]
3 years ago
15

Which of the following statements accurately describes enzymes?

Chemistry
1 answer:
aniked [119]3 years ago
5 0
The answer is a. temperature and pH can affect how the enzymes work
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mrs_skeptik [129]
Answer is b. Hope it help
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In the lab, ammonia was mixed with water to form ammonium hydroxide. What is/are the reactant(s)?
Nataly_w [17]

The reactants are what is put into the reaction equation to get the product. In this case water and ammonia are put into the equation to get the product ammonium hydroxide.

The first choice is the correct answer:

Water and ammonia

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You have discovered an element that is a poor conductor of electricity, has a low melting point, and is a gas at room temperatur
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6 0
3 years ago
What must break in order for water to change from solid to liquid to gas? what must break in order for water to change from soli
Step2247 [10]

Answer:

hydrogen bonds between water molecules

Explanation:

The hydrogen bonds between water molecules conditions the bulk of its physical property most especially its relatively high boiling point. The hydrogen bond results from the attraction between the oxygen of a water molecule and the hydrogen of another water molecule. The more electronegative oxygen atom causes a distortion and the attraction leads to a strong intermolecular bond between atoms of the water molecules.

Hydrogen bond is a very strong bond and it is responsible for the physical properties of water.

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