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3 years ago

Determine the mass in grams of 7.20 mol of antimony(molar mass =121.76g

Chemistry

1 answer:

IgorC [24]3 years ago

5 0

Answer:

876.672 g

Explanation:

Data given:

moles of antimony (Sb) =7.20 mol

Molar mass of Sb= 121.76 g

Mass in grams of Sb

Formula to be used

no. of moles = mass in grams / molar mass

For antimony (Sb) we can write as

no. of moles of Sb = mass in grams of Sb / molar mass of Sb

Rearrange above equation

mass in grams of Sb = no. of moles of Sb x molar mass of Sb . . . . . . .(1)

Put values in above formula (1)

mass in grams of Sb = 7.20 mol x 121.76 g/mol

mass in grams of Sb = 876.672 g

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Determine the mass in grams of 7.20 mol of antimony(molar mass =121.76g​

Determine the mass in grams of 7.20 mol of antimony(molar mass =121.76g