The molar heat of fusion of iron(II) sulfide (FeS) is 20.9 kJ/mol. What mass of melted FeS at its melting point must solidify to release 150.0 kJ of energy? Round to the nearest whole gram.

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asked Feb 20, 2019 187k views

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The molar heat of fusion of iron(II) sulfide (FeS) is 20.9 kJ/mol. What mass of melted FeS at its melting point must solidify to release 150.0 kJ of energy? Round to the nearest whole gram.

Chemistry
high-school

Marioanzas asked

by Marioanzas

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2 Answers

6 votes

Answer:

631 is the answer

Step-by-step explanation:

Spirit answered Feb 23, 2019

by Spirit

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4 votes

Answer:

631g i just got the answer right.

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Ahdaniels answered Feb 27, 2019

by Ahdaniels

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