How many mol of H2 gas are produced from a reaction that yields 47.0 mL H2 at 758 mm Hg and 23.0°C

Compare and contrast physical changes with chemical changes.

Asap! will give brainiest when a heat wave strikes a region causing more people to run air-conditioning units, electrical demand increases. what needs to be done to meet this increased demand? raising the control rodslowering the control rodsremoving the control rods

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?