The substance has 1.33 moles
The number of moles of a substance is given as its Mass divided by its Molar mass
Now the mass of the substance is 200g
The molar mass of the substance is 150g/mol
Therefore, Number of moles = [tex]\frac{Mass}{Molar}[/tex]
Number of moles = 200g/ 150g/mol =1.33 moles
Hence the number of moles of a substance with 200g and molar mass as 150g/mol is 1.33 moles.
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