latihan soal penyetaraan reaksi kimia

Setarakan persamaan reaksi berikut!

  1. C6H6(l ) + O2(g)         H2O(g) + CO2(g)
  2. SiO2(s) + C(s)            Si(s) + CO(g)
  3. PH3(s) + O2(g)            P4O10(s) + H2O(g)
  4. CaO(s) + NH4Cl(s)         NH3(g) + H2O(g) + CaCl2(s)
  5. Na2CO3(s) + HCl(aq)         NaCl(aq) + H2O(l ) + CO2(g)  
  6. Fe(s) + HCl(aq)         FeCl2(aq) + H2(g)
  7. HNO3(aq) + H2S(g)            NO(g) + S(s) + H2O(l )
  8. N2(g) + H2(g)          NH3(g)
  9. 9.        Fe(s) + O2(g)            Fe2O3(s)
  10. KClO3(s)                 KCl(s) + O2(g)
  11. C4H10(g) + O2(g)             CO2(g) + H2O(l)
  12. Cu2S(s) + O2(g)              Cu2O(s) + SO2(g)
  13. C6H12O6(aq) + O2(g)           CO2(g) + H2O(l)

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