In the laboratory, a chemist generated hydrogen gas via the electrolysis of water. The chemist collected H₂(g) over wate
Posted: Thu Jun 09, 2022 9:19 am
In the laboratory, a chemist generated hydrogen gas via the electrolysis of water. The chemist collected H₂(g) over water and obtained 162.2 mL of gas at a pressure of 740 torr. What mass of H₂ did the chemist collect?