Ask a New Question
Search
Questions and answers by
Onee-san
Answers (1)
n=? w=? P=1atm V=37.8L R=0.0821 T=273K m=39.948g PV=nRT PV=(w÷m)RT w=(PVm)÷(RT) w=(1×37.8×39.948)÷(0.0821×273) w=1510.03÷22.41 w=67.37g n=w÷m n=67.37÷39.948 n=1.68 mole Really be posting ur hw here. btw idk if it's right this is what I wrote
