Which describes the volume of 1 mol of gas at standard temperature and pressure?
a: the volume is greater for a larger mass of gas.
b: the volume is the same for any gas.
c: the volume depends on the size of the container.

Two friends at different locations want to communicate with each other by sending low energy signals. which of the following methods can they use to communicate? a) produce x-rays using colliding electrons and send them to radios, which capture sound b) send messages using infrared radiation, which travel in the form of waves c) send radio waves through intervening media like radio and television d) produce sound waves using microwaves from heated objects

You may expect bonds between two atoms which each have n covalent lonic metallic hydrogen

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure