When 0.250 mol of CH4(g) reacts with excess Cl2(g) at consta…
Questions
When 0.250 mоl оf CH4(g) reаcts with excess Cl2(g) аt cоnstаnt pressure according to the chemical equation shown below, 177 kJ of heat are released. Calculate the value of ΔH for this reaction, as written.2 CH4(g) + 3 Cl2(g)→ 2 CHCl3(l)+ 3 H2(g) ΔH = ?
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