What Is The Volume Of 7 Moles Of So3?, A. 0.313 L Of So3 , B. 3.2 L Of So3 , C. 156.8 L Of So3 , D. 560 L Of So3

What is the volume of 7 moles of SO3?

A. 0.313 L of SO3
B. 3.2 L of SO3
C. 156.8 L of SO3
D. 560 L of SO3

 

Good Day....

Problem:

What is the volume of 7 moles of SO3?

Answer:

C. 156.8 L of SO3

Given:

7 moles of SO3 = ___________Volume

Note:

Every 1 mole of gas will occupy a volume of 22.4 L at STP (Standard Temperature and Pressure.

Conversion factor:      

22.4 L / 1 mol

Solution:

To solve for the Volume of SO3, multiply the given 7 moles of SO3 by the conversion factor 22.4 L /1 mol.

Volume of SO3 = 7 mol × 22.4 L / 1 mol     (cancel the unit mol)

                          = 156.8 L / 1

                          = 156.8 L

7 moles of SO3 will occupy a volume of 156.8 L at STP

Hope it helps....=)