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- f, g, h, i plz[tot] 3Li(s) + (1/2)N2(g) → Li3N(s) ΔH(tot) = ___________? [1] 2Li(s) + 2HCl(aq) → 2LiCl(aq) + H2(g) ΔH1 = –556.8 kJ [2] Li3N(s) + 3HCl(aq) → 3LiCl(aq) + NH3(g) ΔH2 = –683.6 kJ [3] N2(g) + 3H2(g)→ 2NH3(g) ΔH3 = –91.8 kJ [tot] = __×[1] __×[2] __×[3]: ____________________→________________________ ΔH(tot) = __×ΔH1 __×ΔH2 __×ΔH3 = _____________kJG.74.
- Calculate ΔH orxnfor the following: CH4(g) + Cl2(g) → CCl4(l) + HCl(g)[unbalanced]ΔH o/f[CH4(g)] = −74.87 kJ/molΔH o/f[CCl4(g)] = −96.0 kJ/molΔH o/f[CCl4(l)] = −139 kJ/molΔH o/f[HCl(g)] = −92.31 kJ/molΔH o/f[HCl(aq)] = −167.46 kJ/molΔH o/f[Cl(g)] = 121.0 kJ/molwhat is the correct sig figs?Chemistry The units for molar absorptivity are L/cm Mol Cm Mol/L Mol/L cm Unitless