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kzahra05

Answer:

95.2 - 40.8 = 54.4 g of oxygen

number of moles = mass (g)/ Mr

no. of moles of carbon = 40.8/12 = 3.4

no. of moles of oxygen = 3.4

divide both by smallest value which is 3.4 and you’ll get 1 mole of carbon and 1 mole of oxygen therefore the empirical formula is CO

Explanation:

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The empirical formula will be CO.

What is the empirical formula?

The simplest entire numeric ratio of elements in a chemical molecule would be its empirical formula.

Calculation of empirical formula

Mass of carbon = 95.2 g

Mass of oxygen = 95.2 - 40.8 = 54.4 g of oxygen

Moles can be determined by using the formula:

number of moles = mass (g)/ Mr

no. of moles of carbon = 40.8/12 = 3.4

no. of moles of oxygen = 3.4

The empirical formula would be CO by dividing mostly by the smallest value, which would be 3.4. This will give you 1 mole of carbon but also 1 mole of oxygen.

Therefore, the empirical formula will be CO.

To know more about empirical formulas

https://brainly.com/question/14044066

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