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3 years ago

2. A compound with the following composition by mass: 24.0% C, 7.0% H, 38.0% F, and 31.0% P. what is the empirical formula

Chemistry

1 answer:

Svetach [21]3 years ago

5 0

Answer:

C₂H₇F₂P

Explanation:

Given parameters:

Composition by mass:

C = 24%

H = 7%

F = 38%

P = 31%

Unknown:

Empirical formula of compound;

Solution :

The empirical formula is the simplest formula of a compound. To solve for this, follow the process below;

C H F P

% composition

by mass 24 7 38 31

Molar mass 12 1 19 31

Number of

moles 24/12 7/1 38/19 31/31

2 7 2 1

Dividing

by the

smallest 2/1 7/1 2/1 1/1

2 7 2 1

Empirical formula C₂H₇F₂P

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$P.E=mgh$

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The maximum height at which nitrogen molecule will go before coming to rest is 14 kilometers.

Learn more about the average kinetic energy of gas particles here:

brainly.com/question/16615446?referrer=searchResults

brainly.com/question/6329137?referrer=searchResults

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