Silane, SiH4, burns according to the reaction, SiH4 + 2O2 → SiO2 + 2H2O, with ΔH° = –1429 kJ. How much energy in kJ is released if 12.94 g of silane is burned?   Atomic Mass: Si: 28.086 g/mol H: 1.008 g/mol O: 15.999 g/mol   Round your answer to 2 decimal places.

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