How many moles of KMnO4 are in 75g of KMNO4?

asked Sep 20, 2022 28.9k views

16 votes

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13 votes

Answer:

0.64 mol

Step-by-step explanation:

moles=mass/molar mass

n= 75/(39+14+4×16)

n=75/117

n = 0.64mol

Alexurba answered Sep 25, 2022

8.7k points