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Na2SO4 + CO2 = Na2CO3 + SO3
Pb(NO3)2 + KCIO + KOH = K2PbO3 + KNO3 + KCI + H2O =>
Pb(NO3)2 + KCIO + 4 KOH = K2PbO3 + 2 KNO3 + KCI + 2 H2O
Pb(CIO3)2(aq) + NaI(aq) = NaCIO3(aq) + PbI2(s) =>
Pb(CIO3)2(aq) + 2 NaI(aq) = 2 NaCIO3(aq) + PbI2(s)
K + CuSO4 = KCu2 + SO4 =>
K + 2 CuSO4 = KCu2 + 2 SO4
Co(NH3)6Br3 + Na2S2O3 = CoBr2 + Na2S4O6 + NH3 + NaBr =>
2 Co(NH3)6Br3 + 2 Na2S2O3 = 2 CoBr2 + Na2S4O6 + 12 NH3 + 2 NaBr
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Ce(NO3)3 + NH3 + H2O = Ce(OH)3 + NH4NO3 =>
Ce(NO3)3 + 3 NH3 + 3 H2O = Ce(OH)3 + 3 NH4NO3
PH3 + I2 = PH3I =>
2 PH3 + I2 = 2 PH3I
NaF + HClO4 = NaClO4 + HF =>
NaF + HClO4 = NaClO4 + HF
Mg(OH)2FeCl2 = Fe(OH)2MgCl2 =>
Mg(OH)2FeCl2 = Fe(OH)2MgCl2
TiCl4 + NaOH = TiO(OH)2 + NaCl + H2O =>
TiCl4 + 4 NaOH = TiO(OH)2 + 4 NaCl + H2O
[Fe(CN)6]{3-} + N2H4 + OH{-} = [Fe(CN)6]{-4} + N2 + H2O =>
4[Fe(CN)6]{3-} + N2H4 + 4 OH{-} = 4[Fe(CN)6]{-4} + N2 + 4 H2O
Na2CrO4 + H2O2 + HNO3 = H7CrO10 + NaNO3 + H2O =>
2 Na2CrO4 + 7 H2O2 + 4 HNO3 = 2 H7CrO10 + 4 NaNO3 + 2 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
SO2 + Pb(NO3)2 = PbS + NO2 + O2 =>
SO2 + Pb(NO3)2 = PbS + 2 NO2 + 2 O2
H3PO4(aq) + KOH(aq) = H2O(l) + K3PO4(aq) =>
H3PO4(aq) + 3 KOH(aq) = 3 H2O(l) + K3PO4(aq)
V2O5 + C5H8O2 = VO(C5H7O2)2 + (CH3CO)2CO + H2O =>
2 V2O5 + 9 C5H8O2 = 4 VO(C5H7O2)2 + (CH3CO)2CO + 5 H2O
Na2CO3 + NaCl = Na3CO3Cl =>
Na2CO3 + NaCl = Na3CO3Cl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
N = N2 =>
2 N = N2
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
C3H6OH2O = C3H6(OH)2 =>
C3H6OH2O = C3H6(OH)2
KI + NaOH = KOH + Na + I =>
KI + NaOH = KOH + Na + I
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
ZnOHCl + H2SO4 = Zn2SO4 + H2O + Cl2 =>
2 ZnOHCl + H2SO4 = Zn2SO4 + 2 H2O + Cl2
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
NH4OH + O2 = NH3O + OH =>
NH4OH + O2 = NH3O + 2 OH
MgCl2 + Fe(NO3)2 = Mg(NO3)2 + FeCl2 =>
MgCl2 + Fe(NO3)2 = Mg(NO3)2 + FeCl2
CaO + Cl2O7 = CaCl2 + O =>
CaO + Cl2O7 = CaCl2 + 8 O
Z + HCl = H + ZCl2 =>
Z + 2 HCl = 2 H + ZCl2
Ga + HCl = GaCl*3 + H*2 =>
Ga + HCl = GaCl*3 + H*2
Fe + KCN + H2O = K3[Fe(CN)6] + KOH + H2 =>
2 Fe + 12 KCN + 6 H2O = 2 K3[Fe(CN)6] + 6 KOH + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H5COOH + HBr = C2H6BrCOOH =>
C2H5COOH + HBr = C2H6BrCOOH
Ni(NO3)2 + Ag = Ni + Ag(NO3) =>
Ni(NO3)2 + 2 Ag = Ni + 2 Ag(NO3)
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Cl2 + HO2 + S = HSO4 + HCl =>
Cl2 + 4 HO2 + 2 S = 2 HSO4 + 2 HCl
CHOH + (Ag(NH3)2)OH = Ag + NH3 + H2O + CO(NH3)2 =>
CHOH + 2(Ag(NH3)2)OH = 2 Ag + 2 NH3 + 2 H2O + CO(NH3)2
C2H2 + Cl2 + Ca(OH)2 = CCl4 + CaCl2 + H2O =>
C2H2 + 5 Cl2 + Ca(OH)2 = 2 CCl4 + CaCl2 + 2 H2O
Na2Co3 + CuCl2 = Cu2(Co3)2 + NaCl =>
2 Na2Co3 + 2 CuCl2 = Cu2(Co3)2 + 4 NaCl
Al + H2O + KOH + KNO3 = K[Al(OH)4] + NH3 =>
8 Al + 18 H2O + 5 KOH + 3 KNO3 = 8 K[Al(OH)4] + 3 NH3
H{+} + Mn2O{+3} + Al = Mn{2+} + Al{3+} + H2O =>
6 H{+} + 3 Mn2O{+3} + Al = 6 Mn{2+} + Al{3+} + 3 H2O
C9H8O4 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
C9H8O4 + 6 NaHCO3 = 2 H2O + 3 CO2 + 2 Na3C6H5O7
Tc + HNO3 = HTcO4 + NO + H2 =>
2 Tc + 4 HNO3 = 2 HTcO4 + 4 NO + H2
Zn(aq) + CuBr2(aq) = ZnBr2(aq) + Cu(s) =>
Zn(aq) + CuBr2(aq) = ZnBr2(aq) + Cu(s)
As(OH)3(s) + H2SO4(aq) = As2(SO4)3(aq) + H2O =>
2 As(OH)3(s) + 3 H2SO4(aq) = As2(SO4)3(aq) + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca + AgNO3(aq) = CaNO3(aq) + Ag(s) =>
Ca + AgNO3(aq) = CaNO3(aq) + Ag(s)
KBr + ZnCl = KCl + ZnBr =>
KBr + ZnCl = KCl + ZnBr
CuSO4 + NaHCO3 = CuCO3Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4 + 4 NaHCO3 = CuCO3Cu(OH)2 + 2 Na2SO4 + 3 CO2 + H2O
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