November 2018 1 7 Report
Berikut yang merupakan reaksi endoterm adalah ....
a. N₂O₄ (g) → 2NO₂ (g) ΔH = +58 kJ
b. S (s) + O₂ (g) → SO₂ (g) ΔH = -300 kJ
c. N₂ (g) + 3H₂ (g) → 2NH₃ (g) ΔH = -92 kJ
d. 2C (s) + H₂ (g) → C₂H₂ (g) ΔH = -225 kJ
e. HCl (aq) + NaOH (aq) → NaCl (aq) + H₂O l ΔH = -56 kJ
Dengan caranya ya!
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