Chemistry, 12.01.2021 21:00, vianney84

Petunia needs 66.48 grams of potassium hydroxide (KOH) to run a reaction in class. How many moles of potassium hydroxide does she need? Please round your answer to two digits after the decimal point, and remember to include correct, complete units (including substance formula).

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Petunia needs 66.48 grams of potassium hydroxide (KOH) to run a reaction in class. How many moles of...