4 years ago

What is the molar mass of water in the hydrate? FeSO4 • 7H2O

1 answer:

5 0

M=7M(H₂O)

M=7*18.015 g/mol = 126.105 g/mol

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IrinaVladis [17]

Answer:

32.7 kilograms of aluminium oxide will be produced.

Explanation:

$2 Al ( s ) + Fe_2O_3 ( s ) +heat\rightarrow Al_2O_3 ( s ) + 2 Fe ( l )$

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According to reaction, 2 moles of aluminum gives 1 mole of aluminum oxide,then 640.74 moles of aluminum will give:

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32.7 kilograms of aluminium oxide will be produced.

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3 years ago

mote1985 [20]

The answer is A Drumlin

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