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PbCO3 + 2 CH3COOH = Pb(C2H3O2)2 + CO2 + H2O
CrO2 + HCl = CrCl3 + Cl2 + H2O =>
2 CrO2 + 8 HCl = 2 CrCl3 + Cl2 + 4 H2O
Li + CaBr2 = Ca + LiBr =>
2 Li + CaBr2 = Ca + 2 LiBr
Fe + Cu2(SO4)2 = Fe2(SO4)3 + Cu =>
4 Fe + 3 Cu2(SO4)2 = 2 Fe2(SO4)3 + 6 Cu
Na2S + Br2 = NaBr + S =>
Na2S + Br2 = 2 NaBr + S
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Ca + KOH = Ca(OH)2 + K =>
Ca + 2 KOH = Ca(OH)2 + 2 K
CO2 + RbOH = Rb2CO3 + H2O =>
CO2 + 2 RbOH = Rb2CO3 + H2O
H2S + Na2SO3 = Na2S + H2O + SO2 =>
H2S + Na2SO3 = Na2S + H2O + SO2
NH4CN + H2O = NH4OH + HCN =>
NH4CN + H2O = NH4OH + HCN
Na3PO4 = Na + PO4 =>
Na3PO4 = 3 Na + PO4
CoN6H9O6 + H2O = CoN6H10O6 + OH =>
CoN6H9O6 + H2O = CoN6H10O6 + OH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe2(SO4)3 + Li2CO3 = Fe2(CO3)3 + Li2SO4 =>
Fe2(SO4)3 + 3 Li2CO3 = Fe2(CO3)3 + 3 Li2SO4
Al(OH)3 + H2O = AlH3 + OH =>
Al(OH)3 + 3 H2O = AlH3 + 6 OH
As(s) + NaOH(aq) = Na3AsO3(aq) + H2(g) =>
2 As(s) + 6 NaOH(aq) = 2 Na3AsO3(aq) + 3 H2(g)
C7H8O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C7H8O(l) + 17 O2(g) = 14 CO2(g) + 8 H2O(g)
C7H8 + H2O2 = C7H6O + H2O =>
C7H8 + 2 H2O2 = C7H6O + 3 H2O
Mn3(PO4)4 + K2CO3 = Mn2(CO3)4 + K3PO4 =>
2 Mn3(PO4)4 + 12 K2CO3 = 3 Mn2(CO3)4 + 8 K3PO4
K2CO3 + SnCl4 = KCl + Sn2(CO3)4 =>
4 K2CO3 + 2 SnCl4 = 8 KCl + Sn2(CO3)4
NH3(g) + O2(g) = N2(g) + H2O(g) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(g)
Ca(OH)2 + H8Cl8 = CaCl2 + H2O =>
4 Ca(OH)2 + H8Cl8 = 4 CaCl2 + 8 H2O
ZnO + SO2 = ZnSO3 =>
ZnO + SO2 = ZnSO3
Mg + NHO3 = Mg(NO3)2 + H2 =>
Mg + 2 NHO3 = Mg(NO3)2 + H2
AgCl + O2 = AgClO2 =>
AgCl + O2 = AgClO2
MnO2(s) + C(s) = Mn(s) + CO(g) =>
MnO2(s) + 2 C(s) = Mn(s) + 2 CO(g)
FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + 2 H2O
PbCO3 + CH3COOH = Pb(C2H3O2)2 + CO2 + H2O =>
PbCO3 + 2 CH3COOH = Pb(C2H3O2)2 + CO2 + H2O
Ba(NO3)2 + Co2(CO3)3 = Co(NO3)3 + BaCO3 =>
3 Ba(NO3)2 + Co2(CO3)3 = 2 Co(NO3)3 + 3 BaCO3
Mg + Zn = MgZn2 =>
Mg + 2 Zn = MgZn2
Rb(s) + O2(g) = RbO2 =>
Rb(s) + O2(g) = RbO2
CH3OC4H9 + O2 = CO2 + H2O =>
2 CH3OC4H9 + 15 O2 = 10 CO2 + 12 H2O
HBr + Rb = H + BrRb =>
HBr + Rb = H + BrRb
C6H8O7 + KOH = C6H7O7K + H2O =>
C6H8O7 + KOH = C6H7O7K + H2O
CH3CH2OH + NaCl = CH3CH2Cl + NaOH =>
CH3CH2OH + NaCl = CH3CH2Cl + NaOH
Na2SiO3 + CuCl2 = Cu(SiO3) + NaCl =>
Na2SiO3 + CuCl2 = Cu(SiO3) + 2 NaCl
HS{-} + O2 = SO4{-2} + H{+} =>
HS{-} + 2 O2 = SO4{-2} + H{+}
Zn + HClO2 = ZnClO2 + H2 =>
2 Zn + 2 HClO2 = 2 ZnClO2 + H2
Al + Na2CO3 = Al(CO3) + Na =>
Al + Na2CO3 = Al(CO3) + 2 Na
Fe + HO = FeO + H2O =>
Fe + 2 HO = FeO + H2O
KCl + H2SO4 + KMnO4 = Cl2 + H2O + K2SO4 + MnSO4 =>
10 KCl + 8 H2SO4 + 2 KMnO4 = 5 Cl2 + 8 H2O + 6 K2SO4 + 2 MnSO4
CO2 + HF = CF4 + H2O =>
CO2 + 4 HF = CF4 + 2 H2O
As2O3 + Zn + H2SO4 = AsH3 + ZnSO4 + H2O =>
As2O3 + 6 Zn + 6 H2SO4 = 2 AsH3 + 6 ZnSO4 + 3 H2O
CuI + Br = CuBr2 + I =>
CuI + 2 Br = CuBr2 + I
NaCl + CaCl2 = NaCl2 + CaCl =>
NaCl + CaCl2 = NaCl2 + CaCl
C = C4 =>
4 C = C4
Cu(s) + NO(g) = N2(g) + CuO(s) =>
2 Cu(s) + 2 NO(g) = N2(g) + 2 CuO(s)
AgF + Cl2 = AgCl + F =>
2 AgF + Cl2 = 2 AgCl + 2 F
ZnCu + HCl = CuCl + Zn + H2 =>
2 ZnCu + 2 HCl = 2 CuCl + 2 Zn + H2
I + NaF = NaI + F =>
I + NaF = NaI + F
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