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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…

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…
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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.

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User Marioanzas
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2 Answers

6 votes

Answer:

631 is the answer

Step-by-step explanation:

answered
User Spirit
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8.9k points
4 votes

Answer:

631g i just got the answer right.

Step-by-step explanation:

answered
User Ahdaniels
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8.7k points
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