Standard Temperature and Pressure Video Lessons

Concept: Standard Temperature and Pressure

# Problem: Consider the following gas phase reaction:2NO(g) + O2(g) → 2NO2(g)400. mL of NO at STP is reacted with 500. mL of O2 at STP. Calculate the volume of the reaction mixture at STP after the reaction goes to completion.a. 700 mLb. 800 mLc. 900 mLd. 1300 mLe. 100 mL

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###### Problem Details

Consider the following gas phase reaction:
2NO(g) + O2(g) → 2NO2(g)
400. mL of NO at STP is reacted with 500. mL of O2 at STP. Calculate the volume of the reaction mixture at STP after the reaction goes to completion.

a. 700 mL

b. 800 mL

c. 900 mL

d. 1300 mL

e. 100 mL

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