Onee-san

This page lists questions and answers that were posted by visitors named Onee-san.

Questions

The following questions were asked by visitors named Onee-san.

Answers

The following answers were posted by visitors named Onee-san.

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
4 years ago