The Reaction Between Al³⁺ and EDTA Is Too Slow for Direct

question 9

Short Answer

The reaction between Al³⁺ and EDTA is too slow for direct titration.To a 25.00 mL Al³⁺ sample 50.00 mL of 0.2000 M EDTA is added and allowed to react for 30 minutes.The excess EDTA was titrated with 21.23 mL of 0.1000 M Zn²⁺.What is the concentration of Al³⁺ in the sample?

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Depression

A severe and prolonged downturn in economic activity characterized by high unemployment, decreased GDP, and reduced consumer spending.

Nullification

The theory that states have the right to invalidate any federal law deemed unconstitutional with respect to the United States Constitution.

Federal Government

Refers to the national government of the United States, which operates according to a system of federalism that divides power between the national government and the states.

States' Rights

The political powers reserved for the U.S. states by the Constitution, emphasizing the limits of the federal government's authority.