Standard Temperature and Pressure Video Lessons

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Problem: What volume will 0.780 moles of He occupy at STP?A. 22.4 LB. 70.0 LC. 43.7 atmD. 17.5 LE. 15.6 L

FREE Expert Solution

Calculate volume using the ideal gas law:

STP: 273 K temperature and 1 atm pressure

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Problem Details

What volume will 0.780 moles of He occupy at STP?

A. 22.4 L

B. 70.0 L

C. 43.7 atm

D. 17.5 L

E. 15.6 L

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