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Chemistry

Answered

How many moles of barium(Ba) do we have if we have 1,000g?

Answer :

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Answer:

7.28 mol

Explanation:

First find the Molar mass of Ba in the periodic table

which is 137.3

the unit of molar mass is g/mol

1000gx[tex]\frac{1 mol }{137.3 g}[/tex]

7.28 mol

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