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How many grams of potassium can be obtained from the decompostion of 100 grams of KCl?
14 years ago

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DrBob222
Convert 100 g KCl to moles. moles = grams/molar mass

Convert mols KCl to moles K (1:1 so that shouldn't be a problem).

Convert moles K to grams. g = moles x molar mass.
14 years ago

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