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Answer to Question #63241 in General Chemistry for jayla
Question #63241
how many moles of potassium are in a 5.00g sample
Expert's answer
n = m/M
M (K) = 39.09 g/mol
n (K) = 5.00 / 39.09 = 0.13 moles
M (K) = 39.09 g/mol
n (K) = 5.00 / 39.09 = 0.13 moles
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