Is My Calculation of NO2 Production Accurate?

[ldixon]

2N2O5 heat-- 4NO2 + O2

1.618 g of O2 are produced, how much NO2 in grams are produced? I got 9.30 g NO2, is that right? I used 1 mol O2 = 32 g O2, and 1 mol NO2 = 46g NO2. I first converted g O2 to Mol O2 then used the balanced equation to convert from mol O2 to mol NO2, then converted to NO2 to grams. If anyone can tell me if I did this right I would greatly appreciate it.

 

[GCT]

The steps that you outlined are good, however I haven't checked your calculations specifically.