What is the solubility of O₂ in water for a Heliox 75/25 gas mixture (75% He and 25% O₂) total pressure of 2.8 am at 25°C.7 M -13x10- 1.36mes10-4rac(Mat for O₂ at 25°C. atm 0.15x10PM 9.1x105M 5.9×10¹ M 19x105M QUESTION 9

Q: O H 1. NaBH4 2. H₂O

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Q: White silver chloride in sunlight turns to           Grey       Yellow       Remain white       Red

A: When silver chloride gets exposed to sunlight it decomposes

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Q: Which common inexpensive metal was more valuable than gold in the nineteenth century?

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Q: Question 15 The relationship between Ka and pOH is? O Directly proportional

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Q: 5. The value of the SI prefix micro is

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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.