Chemistry, 23.07.2021 20:10 shawnnoteman1234

At constant temperature and pressure, if 0.4 mole of a gas. A occupies 220 ml, and x mole of B gas occupies 120 ml. what is the number of moles of gas B?

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At constant temperature and pressure, if 0.4 mole of a gas. A occupies 220 ml, and x mole of B gas o...