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Lady_Fox [76]
3 years ago
15

Given the following equation: 8 Fe + S 8  8 FeS

Chemistry
1 answer:
sleet_krkn [62]3 years ago
8 0

Answer:

Explanation:

so u can work out the amount of moles of S8 by using

moles=mass/mr

=16/32.1=0.498moles

then use the molar ratio of

S : Fe

1:1 so the moles of Fe is the same 0.498

The use the equation

mass = mr x moles

=55.8 x 0.498

=27.78

so 27.8 g

hope this make sense :)

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