shaniyawatson677 shaniyawatson677

12-11-2020
Chemistry

contestada

How many grams are in a sample of 0.55 mol of K?

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thekingkd thekingkd

12-11-2020

The equation you use here is
mass =moles x Mr

So:
Moles of K - 0.55mol
Mr of K - 39.1

Mass= 0.55x39.1 =21.505g

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