Calculate the amount of heat needed to melt 22.2 g of solid octane (CgH₁g) and bring it to a temperature of 69.4 °C. Round your answer to 3 significant digits. Also, be sure your answer contains a unit symbol.

Chemistry by OpenStax (2015-05-04)
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Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
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Problem 97E: Convert the boiling temperature of liquid ammonia. 28.1 F, into degrees Celsius and kelvin.
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Calculate the amount of heat needed to melt 22.2 g of solid octane (CgH1g) and bring it to a temperature of 69.4 °C. Round
your answer to 3 significant digits. Also, be sure your answer contains a unit symbol.
994. KJ
Explanation
Check
0x10
X
G
?
olo
HO
W
Transcribed Image Text:Calculate the amount of heat needed to melt 22.2 g of solid octane (CgH1g) and bring it to a temperature of 69.4 °C. Round your answer to 3 significant digits. Also, be sure your answer contains a unit symbol. 994. KJ Explanation Check 0x10 X G ? olo HO W
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