2. Calcium oxide can be reacted with pure carbon to produce calcium carbide, which is an explosive compound used by miners in lanterns. How much heat is absorbed in kJ when 100.0 grams of calcium oxide react with excess carbon according to the following reaction? wwww CaO+ 3 C- > CaC, + CO AH° = + 464.8 kJ

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Chapter8: Thermochemistry
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Calcium oxide can be reacted with pure carbon to produce calcium carbide which is an explosive w uses by miners in lanterns. How much heat is absorbed in kj when 100.0 grams of calcium oxide react with excess carbon according to the following reaction shown in the photo
2. Calcium oxide can be reacted with pure carbon to produce calcium carbide,
which is an explosive compound used by miners in lanterns. How much heat is
absorbed in kJ when 100.0 grams of calcium oxide react with excess carbon
wwwww
according to the following reaction?
CaO + 3 C
-> CaC, + CO
AH° = + 464.8 kJ
www
Transcribed Image Text:2. Calcium oxide can be reacted with pure carbon to produce calcium carbide, which is an explosive compound used by miners in lanterns. How much heat is absorbed in kJ when 100.0 grams of calcium oxide react with excess carbon wwwww according to the following reaction? CaO + 3 C -> CaC, + CO AH° = + 464.8 kJ www
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