The estimated average concentration of NO2 in the air in the United States in 2006 was 0.016 ppm. (a) Calculate the the partial pressure of the NO2 in a sample of this air when the atmospheric pressure is 755 torr (99.1 kPa).

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Q: The estimated average concentration of carbon monoxide in air in the United States in 1991 was…

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Q: The estimated average concentration of NO2 in air in theUnited States in 2006 was 0.016 ppm. (a)…

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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.