In which of the following solutions would solid PbBr2 be expected to be the least soluble at 25°C? Hint: Think about how the concentration of COMMON ION affects solubility. You should be able to eliminate some options without doing an ICE Table calculation for all of them. (a) 0.10 M HBr (b) 0.10 M NaBr (c) 0.10 M CaBr2 (d) 0.10 M PbNO3

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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.