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Ludmilka [50]
4 years ago
11

Grams would be best to use to measure the mass of which of the following

Chemistry
1 answer:
gregori [183]4 years ago
6 0

Answer:

C

Explanation:

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What is Haber's process? Write it with chemical reaction.​
Lana71 [14]

Answer: Habers process is the industrial process used for the production of ammonia

N_2(g)+3H_2(g)\rightarrow 2NH_3(g)

Explanation:

Habers process is the industrial process used for the production of ammonia. It uses hydrogen from natural gas and nitrogen mainly from atmosphere under extremely high pressures (150-200atm) and moderately high temperatures (400-450^0C).

The catalyst used in Habers process is iron.

The balanced chemical reaction is:

N_2(g)+3H_2(g)\rightarrow 2NH_3(g)

7 0
3 years ago
Select the correct answer. Why is it important to include recovery time in a workout program? A. It prevents you from getting bo
Bingel [31]

Answer:

C) It allows your body time to rest.

Explanation:

Hope this helps!

4 0
3 years ago
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When explaining about structural classifications to a group of students, the instructor discusses the peptides and proteins. The
stepladder [879]

Answer:

There are approximately 200 amino acids.

Explanation:

Proteins are usually larger than peptides. In addition, proteins contains amino acids which are about 50 and more than while the amino acids in peptides are just between 2 and 50. On the other hand, growth hormone which is also known as somatotropin is a type of peptide cell regeneration, growth, and reproduction. The number of amino acids in the growth hormones are approximately 200.

5 0
3 years ago
How the metals react with oxygen? Give the general formula and explain the reaction of sodium with oxygen with chemical equation
slamgirl [31]

Answer:

Sodium is a very reactive metal, it tends to react with oxygen to form sodium oxide but this is an unstable compound and soon reacts with hydrogen to form sodium hydroxide. Sodium is the metal reacts vigorously with oxygen and water.

4 Na + O2 → 2 Na2O.

4 0
3 years ago
Hello people ~
vodomira [7]

Answer:

Cutting the supply of oxygen

Explanation:

We know that a thing need three things to burn

  1. Oxygen
  2. Heat
  3. flammable object .

Co_2 stops oxygen supply so fire gets extinguished

5 0
3 years ago
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