In the Ideal Gas Law lab, how is the temperature of the hydrogen gas determined? Select one: A thermometer is inserted into the eudiometer, measuring the hydrogen gas directly. The temperature of the water bath is measured after the reaction, which is assumed to be the same temperature as the gas. The volume of the gas is determined, which will allow you to calculate the temperature. The pressure of the gas is determined, which will allow you to calculate the temperature.

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Principal Quantities and EOS

A physical quantity represents the physical state of a system. It is expressed as the product of a number and unit. The basic quantities used in science are length, mass, and time. The principal quantities are the quantities that are independent of other quantities.