Question

calculate the mole for 78 gram of potassium

Answer 1

2 moles.
Hope this helps you quickly

Answer 2

we know that 1 mole of potassium is 39.09gm

so 78 gram of potassium is 78/39.09= 1.99 mole

hence ur answer is 1.99 mole

hope it will help u .

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