How many moles are in 225.4 grams of sodium

9.8043608091773

Explanation:

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9.804361662mols

Explanation:

n=m/M;

Where n=moles.

m=mass of the substance.

M=molar mass of the substance.

The mass, m was stated in the question which is 225.4grams.

The molar mass, M of sodium should have been given in the question which is 22.989768g/mol, this value can be obtained from the periodic table.

With these values given, you'll have to substitute the values into the formula then use arithmetic to arrive at the answer.

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