1. N2(g) + H2(g) → NH3(g)
2. H2SO4 (aq) + NaOH (aq) → Na2SO4 (aq) + H2O (l)
3. Cl2(g) + O2(g) → Cl2O7(g)
4. H2O2 (l) → H2O (l) + O2 (g)
5. CaCO3 (s) + HCl → CaCl2 (aq) + H2O (l) + CO2 (g)
Jawaban:
1. N2(g) + 3 H2(g) → 2 NH3(g)
2. H2 SO4(aq) + 2 NaOH (aq) → 2 H2O (l) + 1 Na2SO4(aq)
3. Cl2(g) + O2(g) → Cl2O7(g)
4. H2O2(l) → H2O (l) + O2(g)