Suppose 36.4 g of copper(II) acetate is dissolved in 250. mL of a 0.50 M aqueous solution of sodium chromate.Calculate the final molarity of acetate anion in the solution. You can assume the volume of the solution doesn't change when the copper(II) acetate is dissolvedin it. A chemistry student weighs out 0.185 g of lactic acid (HC,H,03) into a 250. mL volumetric flask and dilutes to the mark with distilled water. He plans totitrate the acid with 0.1800 M NaOH solution.Calculate the volume of NaOH solution the student will need to add to reach the equivalence point. Round your answer to 3 significant digits.

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Suppose 36.4 g of copper(II) acetate is dissolved in 250. mL of a 0.50 M aqueous solution of sodium chromate. Calculate the final molarity of acetate anion in the solution. You can assume the volume of the solution doesn't change when the copper(II) acetate is dissolved in it.

Suppose 36.4 g of copper(II) acetate is dissolved in 250. mL of a 0.50 M aqueous solution of sodium chromate. Calculate the final molarity of acetate anion in the solution. You can assume the volume of the solution doesn't change when the copper(II) acetate is dissolved in it.

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Concept explainers

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.

Question

Suppose 36.4 g of copper(II) acetate is dissolved in 250. mL of a 0.50 M aqueous solution of sodium chromate.
Calculate the final molarity of acetate anion in the solution. You can assume the volume of the solution doesn't change when the copper(II) acetate is dissolved
in it.

A chemistry student weighs out 0.185 g of lactic acid (HC,H,03) into a 250. mL volumetric flask and dilutes to the mark with distilled water. He plans to
titrate the acid with 0.1800 M NaOH solution.
Calculate the volume of NaOH solution the student will need to add to reach the equivalence point. Round your answer to 3 significant digits.

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