Calculate the change in pH if we add 1 mL of 7.5 M HCI to 1.00 L of 0.25 M bicarbonate buffer, pH 6.1. (You can ignore the volume change for this question) O 0.46 0 0.06 1.18 O 6.37 0.13

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Q: b) How can you determine chloride content in a waste water sample?

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Q: Spectroscopy: Determination of Concentration Using Beer's Law

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Q: Preparations of Solution by Chemical Reaction are classified as extractives. a)true b)false

A: Given: Preparations of solution by chemical reactions are classified as extractives.

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.