What is the percent composition of Cs in CsPO4?

Chemistry

1 answer:

Kay [80]3 years ago

3 0

Answer:

58.3%

Explanation:

The formula of the compound is given as:

CsPO₄

Now, the percentage composition of Cs in the compound is = ?

So;

To find this parameter, find the molar mass of the compound:

Molar mass of CsPO₄ = 132.9 + 31 + 4(16) = 227.9g/mol

Percentage composition of Cs= $\frac{132.9}{227.9} x 100$ = 58.3%

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<h3>Definition of percent composition </h3>

The Percentage Composition is a measure of the amount of mass that an element occupies in a compound and indicates the percentage by mass of each element that is part of a compound.

To calculate the percentage of composition, it is necessary to know the mass of the element in a known mass of the compound.

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In this case, you know that a 0.51 kg (or 510000 mg, being 1 kg= 1000000 mg) solution contains 87 mg of potassium iodide.

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