Describe the percent by mass of each compound
A 0.8870-g sample of a mixture of KCl and NaCl is dissolved in the water, and the solution is then treated with an excess of AgNO3 to yield 1.822g of AgCl. Determine the percent by mass of each compound in the mixture
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Explain how much potassium chlorate is required to form the 20.0 mL of oxygen gas at the 670 mmHg and 20oC given the equation: 2KClO3(s) →2KCl(s) +3O2(g)?
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