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4 HCl + Pb(OH)4 = PbCl4 + 4 H(OH)
MgCl2 + H2SO4 = MgSO4 + H2Cl2 =>
MgCl2 + H2SO4 = MgSO4 + H2Cl2
PbCl2 + K2SO3 = KCl + PbSO3 =>
PbCl2 + K2SO3 = 2 KCl + PbSO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu(s) + S(aq) = CuS(s) =>
Cu(s) + S(aq) = CuS(s)
Cu2(CO3)2 + H2O = Cu(OH)2 + H2CO3 =>
Cu2(CO3)2 + 4 H2O = 2 Cu(OH)2 + 2 H2CO3
Mg(C2H3O2)2 + NH4Br = MgBr2 + NH4C2H3O2 =>
Mg(C2H3O2)2 + 2 NH4Br = MgBr2 + 2 NH4C2H3O2
M3 + HCl = MCl + H2 =>
2 M3 + 6 HCl = 6 MCl + 3 H2
VOSO4 + Mg + H2SO4 = V2(SO4)3 + MgSO4 + H2O =>
2 VOSO4 + Mg + 2 H2SO4 = V2(SO4)3 + MgSO4 + 2 H2O
K3[Fe(CN)6] + Ag2(SO4) = Ag3[Fe(CN)6] + K2SO4 =>
2 K3[Fe(CN)6] + 3 Ag2(SO4) = 2 Ag3[Fe(CN)6] + 3 K2SO4
Bi + Se + S = Bi200S6Se294 =>
200 Bi + 294 Se + 6 S = Bi200S6Se294
Na2S + FeCl2 = Na2Cl2 + FeS =>
Na2S + FeCl2 = Na2Cl2 + FeS
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag =>
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH3 + CuO = Cu2 + H2O + N2 =>
4 NH3 + 6 CuO = 3 Cu2 + 6 H2O + 2 N2
Al2(SO4)3 + NaI = Al2I + Na(SO4)3 =>
Al2(SO4)3 + NaI = Al2I + Na(SO4)3
MgCO3*5H2O = MgO + CO2 + H2O =>
MgCO3*5H2O = MgO + CO2 + 5 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Tl2(CO3)3 + H2SO4 = Tl2(SO4)3 + H2O(l) + CO2 =>
Tl2(CO3)3 + 3 H2SO4 = Tl2(SO4)3 + 3 H2O(l) + 3 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(C6H5NO2)NH2 + NaNO2 + H2SO4 = (C6H5NO2)N2 + SO4 + Na2SO4 + H2O =>
2(C6H5NO2)NH2 + 2 NaNO2 + 2 H2SO4 = 2(C6H5NO2)N2 + SO4 + Na2SO4 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaI(aq) + Cl2(g) = I2(s) + NaCl(aq) =>
2 NaI(aq) + Cl2(g) = I2(s) + 2 NaCl(aq)
MnCl2 + Br2 + NH4OH = MnO2 + H2O + NH4Br + NH4Cl =>
MnCl2 + Br2 + 4 NH4OH = MnO2 + 2 H2O + 2 NH4Br + 2 NH4Cl
H2 + SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2 + 3 SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
Cu(NO3)2 + Ca(NO3)2 + TiO(OH)2 + NH2CONH2 = CaCu3Ti4O12 + H2O + N2 + CO2 =>
9 Cu(NO3)2 + 3 Ca(NO3)2 + 12 TiO(OH)2 + 20 NH2CONH2 = 3 CaCu3Ti4O12 + 52 H2O + 32 N2 + 20 CO2
(COOH)2*2H2O + NaOH = NaCOO + H2O =>
(COOH)2*2H2O + 2 NaOH = 2 NaCOO + 4 H2O
Cr(OH)3 + KOH + Br2 = H2CrO4 + KBr + H2O =>
2 Cr(OH)3 + 6 KOH + 3 Br2 = 2 H2CrO4 + 6 KBr + 4 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HNO3 + Sn = NO2 + SnNO3 + H2O =>
2 HNO3 + Sn = NO2 + SnNO3 + H2O
Cu + K3PO4 = K + Cu3(PO4)2 =>
3 Cu + 2 K3PO4 = 6 K + Cu3(PO4)2
Fe + NiO(OH) + H2O = Fe(OH)2 + Ni(OH)2 =>
Fe + 2 NiO(OH) + 2 H2O = Fe(OH)2 + 2 Ni(OH)2
Mn(CO3)2 = Mn + CO3 =>
Mn(CO3)2 = Mn + 2 CO3
Mn(OH)2NaOH = Mn(OH)Na(OH)2 =>
Mn(OH)2NaOH = Mn(OH)Na(OH)2
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
N + O = NO =>
N + O = NO
LiS + HCl = LiCl + SH =>
LiS + HCl = LiCl + SH
F2 + K = KF =>
F2 + 2 K = 2 KF
H3CCH3NHCH3CH3 + HCl = H3CCH3NH2ClCH3CH3 =>
H3CCH3NHCH3CH3 + HCl = H3CCH3NH2ClCH3CH3
CH3OH + O2 = CO2 + H2 =>
2 CH3OH + O2 = 2 CO2 + 4 H2
Cl2 + NaOH + Cr2S3 = Na3SO4 + Na2CrO4 + NaCl + H2O =>
27 Cl2 + 80 NaOH + 2 Cr2S3 = 6 Na3SO4 + 4 Na2CrO4 + 54 NaCl + 40 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
CH4(g) + O2(g) + NH3(g) = HCN(g) + H2O(g) =>
2 CH4(g) + 3 O2(g) + 2 NH3(g) = 2 HCN(g) + 6 H2O(g)
C6H10 + KMnO4 + H2O = MnO2 + KOH + C6H10(OH)2 =>
3 C6H10 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C6H10(OH)2
Ag + KOH = Ag(OH) + K =>
Ag + KOH = Ag(OH) + K
Ag + KOH = AgOH + K2 =>
2 Ag + 2 KOH = 2 AgOH + K2
C6H5C2H5 + Cl2 = C6H5C2H4Cl + HCl =>
C6H5C2H5 + Cl2 = C6H5C2H4Cl + HCl
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