Homework Help: CHEMISTRY HELP PLEASE

Posted by Lisa on Friday, December 14, 2012 at 6:00am.

2NaN3(s)==>2Na(s) + 3N2(g)

How many liters of N2 are produced at STP if the air bag contains 114g of NaN3 ?

CHEMISTRY HELP PLEASE - bobpursley, Friday, December 14, 2012 at 6:34am
How many moles is 114g NaN3? Calculate that.

then,you get 3/2 of those moles of N2.
how many liters is that (22.4 liters/mole)
CHEMISTRY HELP PLEASE - Lisa, Friday, December 14, 2012 at 6:44am
so am i not using V=nRT/P

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