Chemistry

Chemistry, 23.08.2019 02:30, zuberskylar

The molar heat of fusion of gold is 12.550 kj mol–1. at its melting point, how much mass of melted gold must solidify to release 235.0 kj of energy?

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How much heat is needed to change 5.42 grams of solid gold to liquid gold at its melting point of 1,063°c? the latent heat of fusion of gold is 66.6 j/g. a –12.3 joules b 12.3 joules c –361 joules d 361 joules

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Chemistry, 26.08.2019 12:00, krisgrace1485

The molar heat of fusion of gold is 12.550 kj mol–1. at its melting point, how much mass of melted gold must solidify to release 235.0 kj of energy?

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