To determine the molecular formula of the compound. Concept introduction: Molecular formula tells about the total number of each type of atoms present in the compound and empirical formula is the simplest ratio of elements present in the compound. An ideal gas which is known as the perfect gas is a gas whose volume V, Pressure P and temperature T are related through the ideal gas PV = nRT Here, n = number of moles of the gas R = ideal gas constant T = Temperature P = Pressure Given: Gaseous chlorofluorocarbon C x Cl y F z contains: C=11 .79% Cl=69 .57% 0.107 g of this compound fills a 458 mL flask at 25 °C having pressure of 21.3 mm Hg

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Chapter 5, Problem 5.114PAE

Interpretation Introduction

Interpretation: To determine the molecular formula of the compound.

Concept introduction:

Molecular formula tells about the total number of each type of atoms present in the compound and empirical formula is the simplest ratio of elements present in the compound.

An ideal gas which is known as the perfect gas is a gas whose volume V, Pressure P and temperature T are related through the ideal gas

PV = nRT

Here,

n = number of moles of the gas

R = ideal gas constant

T = Temperature

P = Pressure

Given:

Gaseous chlorofluorocarbon CxClyFz contains:C=11.79%Cl=69.57%

0.107 g of this compound fills a 458 mL flask at 25 °C having pressure of 21.3 mm Hg

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