An open-end mercury manometer is used to measure the pressure of a confined sample of gas at 15 °C, as shown in the figure below. Atmospheric pressure is 728 torr, the difference in height (h) is 19.1 cm, what is the pressure of the confined gas in atm? open end Gas atm

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Q: Question attached

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.