5. Desde 100 g de un compuesto formado por carbono, hidrogeno y oxígeno, se obtiene 39,132 g de agua y 95,656 g de CO2. Determine:

A. La fórmula empírica del compuesto.

Explanation:

The question in English is:

5. From 100 g of a compound formed by carbon, hydrogen and oxygen, 39.132 g of water and 95.656 g of CO₂ are obtained. Determine:

A. The empirical formula of the compound.

All the carbon of the compound ends as carbon in the CO₂ and all the hydrogen in the compound ends in the water.

1. C in CO₂

Divide the mass of CO₂ by its molar mass and multiply by the molar mass of C:

2. H in H₂O

Divide the mass of H₂O by its molar mass and multiply by 2 times the molar mass of H:

3. Calculate O by difference

4.Divide the mass of each element by the corresponding atomic mass to find the number of moles of the element

5. Divide by the least number of moles

Those are the subscripts of the empirical formula:

6. Empirical formula

its first and third is your answer i did the qustion the fourth isnt right

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