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djverab [1.8K]
2 years ago
11

If moving objects have kinetic energy, do moving atoms kinetic energy?

Chemistry
1 answer:
podryga [215]2 years ago
7 0

Answer:

yes, if they were in rest they would have potential energy

Explanation:

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Ammonium dihydrogen phosphate, formed from the reaction of phosphoric acid with ammonia, is used as a crop fertilizer as well as
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a)The mass percentages of nitrogen and phosphorus in the compound is 24.34% and 26.95% respectively.

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Molecular mass of ammonium dihydrogen phosphate = M

M = 115 g/mol

Percentage of an element in a compound:

\frac{\text{Number of atoms of element}\times \text{Atomic mass of element}}{\text{molecular mass of element}}\times 100

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\frac{1\times 28 g/mol}{115 g/mol}\times 100=24.34\%

Percentage of phosphorus:

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b) Percentage of ammonia in 1 molecule of ammonium dihydrogen phosphate.

Molar mass of ammonia = 17 g/mol

\%=\frac{17 g/mol}{115 g/mol}\times 100=14.78\%

Amount of ammonia in 100 grams of compound:

14.78% of 100 g of ammonium dihydrogen phosphate:

\frac{14.78}{100}\times 100 g=14.78 g

14.78 grams ammonia is incorporated into 100. g of compound.

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The process of generating electricity from dams and nuclear power plants is very different, but some of the energy transformatio
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