Predict the appearance of the final Ca precipitate if Cu contamination is present. white mixed with rusty brown stained to pale blue-grey stained to pale pink pure white deep black stained with copper color O stained with royal blue O the desired precipitate will not form properly (still dissolved in solution) the precipitate appears exactly the same as without contamination

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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.