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Na + CaF = NaF + Ca
Cl21 + O2 = Cl2O =>
4 Cl21 + 21 O2 = 42 Cl2O
BrO2 + K = K3BrO2 =>
BrO2 + 3 K = K3BrO2
Zn(OH)2 + H2(SO4) = Zn(SO4) + H2O =>
Zn(OH)2 + H2(SO4) = Zn(SO4) + 2 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + HOH =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 HOH
Pb(NO3)2 = N2 + O2 + Pb2 =>
2 Pb(NO3)2 = 2 N2 + 6 O2 + Pb2
Cr(ClO4)3 + K2CO3 = KClO4 + Cr2(CO3)3 =>
2 Cr(ClO4)3 + 3 K2CO3 = 6 KClO4 + Cr2(CO3)3
Cu + ZnO = Zn + CuO =>
Cu + ZnO = Zn + CuO
C7H5N3O6 + O2 = N3 + H2O + CO2 =>
4 C7H5N3O6 + 21 O2 = 4 N3 + 10 H2O + 28 CO2
Cd + (CN) = CdCN =>
Cd + (CN) = CdCN
CuI + NH3 = Cu(NH3)4 + I =>
CuI + 4 NH3 = Cu(NH3)4 + I
Cl2 + Na(OH) = NaCl + H2O + Na(ClO) =>
Cl2 + 2 Na(OH) = NaCl + H2O + Na(ClO)
C3H2 + O2 = CO2 + H2O =>
2 C3H2 + 7 O2 = 6 CO2 + 2 H2O
Ca(NO3)2 + KCl = CaCl2 + KNO3 =>
Ca(NO3)2 + 2 KCl = CaCl2 + 2 KNO3
Cl2 + H = HCl =>
Cl2 + 2 H = 2 HCl
C3H7OH + O2 = H2O + CO2 =>
2 C3H7OH + 9 O2 = 8 H2O + 6 CO2
NaOCH3 + HCN = NaCN + CH3OH =>
NaOCH3 + HCN = NaCN + CH3OH
FeO + HI = Fe + I2 + H2O =>
FeO + 2 HI = Fe + I2 + H2O
CH3COOH + Ca = CH3COOCa + H2 =>
2 CH3COOH + 2 Ca = 2 CH3COOCa + H2
Fe + HNO3 = Fe(NO3)3 + H2O + NH3 =>
8 Fe + 27 HNO3 = 8 Fe(NO3)3 + 9 H2O + 3 NH3
CrCl3 + KCN = Cr(CN)3 + KCl =>
CrCl3 + 3 KCN = Cr(CN)3 + 3 KCl
CuO + TeO2 + O2 = Cu3TeO6 =>
6 CuO + 2 TeO2 + O2 = 2 Cu3TeO6
CaCl2 + Na3PO4 = CaPO4 + Na3Cl2 =>
CaCl2 + Na3PO4 = CaPO4 + Na3Cl2
Y2 + H2O2 = HYO3 + H2O =>
Y2 + 5 H2O2 = 2 HYO3 + 4 H2O
PbCO3 + HNO3 = Pb(NO3)2 + H2O + CO2CO2 =>
2 PbCO3 + 4 HNO3 = 2 Pb(NO3)2 + 2 H2O + CO2CO2
LiBr + I2 = LiIBr =>
2 LiBr + I2 = 2 LiIBr
Ca(s) + Br2(g) = CaBr(s) =>
2 Ca(s) + Br2(g) = 2 CaBr(s)
C3H3 + O2 = CO2 + H2O =>
4 C3H3 + 15 O2 = 12 CO2 + 6 H2O
Mg + CaCl3 = Ca + MgCl =>
3 Mg + CaCl3 = Ca + 3 MgCl
CrO4 + H = Cr2O7 + H2O =>
2 CrO4 + 2 H = Cr2O7 + H2O
NaCl + CuSO4 = CuCl2 + Na2SO4 =>
2 NaCl + CuSO4 = CuCl2 + Na2SO4
Al2O3 + AlCl3 = Al2Cl3 + AlO3 =>
Al2O3 + AlCl3 = Al2Cl3 + AlO3
AgCl + NH3 = [Ag(NH3)2]Cl =>
AgCl + 2 NH3 = [Ag(NH3)2]Cl
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
C6H6 + C2H5Cl = C8H10 + HCl =>
C6H6 + C2H5Cl = C8H10 + HCl
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3 =>
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
PtCl4 + Cl2 = PtCl6 =>
PtCl4 + Cl2 = PtCl6
CaC2(s) + H2O(l) = C2H2(g) + Ca(OH)2(aq) =>
CaC2(s) + 2 H2O(l) = C2H2(g) + Ca(OH)2(aq)
KBr(aq) = K(s) + Br2(g) =>
2 KBr(aq) = 2 K(s) + Br2(g)
Ba(IO)2 + Al + KOH = Al(IO) + KIO + BaOH =>
Ba(IO)2 + Al + KOH = Al(IO) + KIO + BaOH
V + ZnBr2 = VBr3 + Zn =>
2 V + 3 ZnBr2 = 2 VBr3 + 3 Zn
Na2TeO3 + NaI + HCl = Te + I2 + NaCl + H2O =>
Na2TeO3 + 4 NaI + 6 HCl = Te + 2 I2 + 6 NaCl + 3 H2O
C5H12O5 + O2 = CO2 + H2O =>
2 C5H12O5 + 11 O2 = 10 CO2 + 12 H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Bi + O2 = BiO5 =>
2 Bi + 5 O2 = 2 BiO5
Ca2O + H2O = CaOH =>
Ca2O + H2O = 2 CaOH
AlCl3 + F2 = AlF3 + Cl2(g) =>
2 AlCl3 + 3 F2 = 2 AlF3 + 3 Cl2(g)
K + NaOH = KNaOH =>
K + NaOH = KNaOH
CrCl3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
2 CrCl3 + KClO3 + 10 KOH = 2 K2CrO4 + 7 KCl + 5 H2O
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