Chemistry
Senior High
答えが-206になるのですが、どのような式を立てて計算したら出るのですか??
CO+ O-CO₂+283ki
260.ヘスの法則次の熱化学方程式の反応熱の値を下の①~③を用いて求めよ。
155
CH4+H₂O()=CO+3H₂+QkJ
2577
2H₂+O₂=2H₂0 (₁) +484 kJ+)₂=+
12C0+0₂=2CO₂+566 kJo No21.05m 000010
CH4+2O2=CO2+2H2O(気) +803kJ….③量橋さい
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