The absolute temperature of a gas is increased four times while maintaining a constant volume. what happens to the pressu
of the gas?
it decreases by a factor of four.
it increases by a factor of four.
it decreases by a factor of eight
it increases by a factor of eight.

Which of the following can be used to measure electricity

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false