Mathematics, 10.06.2021 18:20 rileybantaos1c8s
How much heat is absorbed in the complete reaction of 3.00 grams of SiO2 with excess carbon in the reaction below? ΔH° for the reaction is +624.7 kJ/mol.
SiO2 Molar mass: 60.08 g/mol
SiO2(g) + 3C(s) → SiC(s) + 2CO(g)Immersive Reader
A)5.06 kJ
B)366 kJ
C)31.0 kJ
D)1.13 x 105 kJ
Answers: 3
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How much heat is absorbed in the complete reaction of 3.00 grams of SiO2 with excess carbon in the r...
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