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tresset_1 [31]
3 years ago
9

What is the molar mass of C4H10

Chemistry
1 answer:
Phantasy [73]3 years ago
7 0
Your answer would be 58.12g/mol ;)
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Why do we use the mole concept ??
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Answer:

Here

Explanation:

Chemists need the mole concept to bridge the gap between the microscopic world of atoms to the macroscopic world of humans. As you know, the molecular level consists of particles that are invisible to us.

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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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Answer:

a)The mass percentages of nitrogen and phosphorus in the compound is 24.34% and 26.95% respectively.

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Explanation:

a) Ammonium dihydrogen phosphate that is NH_6PO_4.

Molecular mass of ammonium dihydrogen phosphate = M

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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

Percentage of nitrogen:

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Percentage of phosphorus:

\frac{1\times 31g/mol}{115 g/mol}\times 100=26.95\%

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\%=\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:

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

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3 years ago
A theater director reinterprets a play by replacing its classical score with
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Answer:

The play will be more  appealing to a younger audience.

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Answer is: <span>C. propanal.
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