February 2019 1 16 Report
1. Dari persamaan C + O2 →CO2 ΔH = -394 kj Maka harga perubahan entalpi persamaan reaksi : CO2→ C + O2 adalah…
a. + 394 kj b. – 394 kj c. + 784 kj d. – 784 kj e. + 197 kj

2. Dari persamaan 2 CO + O2 → 2 CO2 ΔH = -600 kj Maka harga perubahan entalpi persamaan reaksi 4CO + 2O2 → 4CO2 adalah…
a. + 1000 kj b. – 1000 kj c. + 1200 kj d. – 1200 kj e. + 600 kj

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