Chemistry

Chemistry, 25.03.2021 17:00, michael4443

2. A student mixed the following reactants, using the general procedure for the experiment: 10.0 mL of 0.10 M KI, 10.0 mL of 0.0010 M Na2S2O3, 20.0 mL of 0.040 M KBrO3, and 10.0 mL of 0.10 M HCl. It took about 75 seconds for the mixture to turn blue. Calculate the concentrations of each reactant in the mixture after all solutions are mixed.

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2. A student mixed the following reactants, using the general procedure for the experiment: 10.0 mL...

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