6. A gas mixture contains 5 x 10°mole CO and has a total of 1 mole. What is the CO concentration in ppm,? О А. 0.015 рpm В. О.15 ppm ОС.1.50 ppm O D. 15 ppm

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Q: Question: Given a hypothetical polyprotic acid, H4A, prove that in solving for the pH of Na2H2A,…

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Q: Complete and balance the following half-reaction in acidic solution As(s) → H2ASO4 (aq)

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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.