Mary Pat

This page lists questions and answers that were posted by visitors named Mary Pat.

Questions

The following questions were asked by visitors named Mary Pat.

What is the total mass (in grams) of O2 in a room measuring (20.0 5.0 11.0) ft3 if the air in the room is at STP and contains 20.95% O2?
13 years ago

Answers

The following answers were posted by visitors named Mary Pat.

i figured it out no worries
13 years ago