How many moles are in 25 g KMnO4

Chemistry

1 answer:

Ronch [10]2 years ago

8 0

Answer:

0.158 moles KMnO4

Explanation:

According to the Periodic Table,

K = 39.10 g/mol

Mn = 54.94 g/mol

O = 16.00 g/mol

KMnO4 = 39.10 g/mol + 54.94 g/mol + 4(16.00 g/mol) = 158.04 g/mol

25.0 grams KMnO4 1 mole

----------------------------- x -------------------------- = 0.158 moles KMnO4

158.04 grams

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