Hydrogen is collected over water at 1.975 atm and 28°C. If the pressure changes to 5.23atm, what is the temperature?

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude

Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma

Why do oxygen have a strong attractive force for electrons