allison230 allison230

13-04-2021
Chemistry

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How many moles are in 30.68 grams of potassium nitrate? Molar mass of potassium nitrate is 101.11 g/mol.
A. 1.36 moles
B. 1.02 x 10^-22 moles
C. 3,102.05 moles
D. 0.303 moles

Respuesta :

50066121 50066121

13-04-2021

The answer should be B

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