California's automobile emission standards require that exhaust gases contain less than 237 parts per million hydrocarbons and less than 1.32 % CO (both these values are in moles per mole of air). At standard atmospheric pressure (1 atm), what are the partial pressures in Pa and in bar, that correspond to these values What is the partial pressure of 237 ppm hydrocarbons in bar?  What is the partial pressure of 237 ppm hydrocarbons in Pa?  What is the partial pressure of 1.32 % CO in bar?  What is the partial pressure of 1.32 % CO in Pa?

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A: Given, Total Pressure= 1.760 atm Partial pressure of N2 = 0.682 atm

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Q: Consider a mixture of 15.08 g O,, 8.17 g of N,, and 2.64 g of H,. a. Calculate the mole fraction of…

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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.