LiOH + KCl ===> LiCl + KOH   A scientist began this reaction with 20. grams of lithium hydroxide and an excess of KCl. The reaction produced 6.0 grams of lithium chloride. What is the percent yield?   Remember to consider significant figures where appropriate. When inputting your answer, include one space and then the "%" sign. Do not put your answer in scientific notation.

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