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Fe(OH)3 + 2 NaOCl + NaOH = NaFeO4 + 2 NaCl + 2 H2O
CH3OH + O1 = CO2 + H2O =>
CH3OH + 3 O1 = CO2 + 2 H2O
Cu2O + NH4Cl = CuCl + H2O + NH3 =>
Cu2O + 2 NH4Cl = 2 CuCl + H2O + 2 NH3
CaS + Zn(NO3) = ZnS + Ca(NO3) =>
CaS + Zn(NO3) = ZnS + Ca(NO3)
{-} + H{+} + O3 = H2O =>
6e + 6 H{+} + O3 = 3 H2O
K2CO3 + H3(PO4) = K3(PO4) + H2O + CO2 =>
3 K2CO3 + 2 H3(PO4) = 2 K3(PO4) + 3 H2O + 3 CO2
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
NH4H2PO4 + CaCl2 = CaNH4PO4 + HCl =>
NH4H2PO4 + CaCl2 = CaNH4PO4 + 2 HCl
CuSO4*5H2O + NaHCO3 = Cu(OH)2*CuCO3 + Na2SO4 + CO2 + H2O =>
2 CuSO4*5H2O + 4 NaHCO3 = Cu(OH)2*CuCO3 + 2 Na2SO4 + 3 CO2 + 11 H2O
Cu + NaOH = Cu(OH)2 + Na =>
Cu + 2 NaOH = Cu(OH)2 + 2 Na
Fe(NO3)3*9H2O + AgNO3 + CH4N2O = FeAgO + N2 + H2O + CO2 =>
3 Fe(NO3)3*9H2O + 3 AgNO3 + 11 CH4N2O = 3 FeAgO + 17 N2 + 49 H2O + 11 CO2
C2H4O + H2O = C2H5OH + O2 =>
2 C2H4O + 2 H2O = 2 C2H5OH + O2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Ca(OH)2 + (NH4)2HPO4 = Ca10(PO4)6(OH)2 + NH4OH + H2O =>
10 Ca(OH)2 + 6(NH4)2HPO4 = Ca10(PO4)6(OH)2 + 12 NH4OH + 6 H2O
N2H4 + Ni(OH)2 = N2 + Ni + H2O =>
N2H4 + 2 Ni(OH)2 = N2 + 2 Ni + 4 H2O
Ca(NO2)2 + (NH4)2SO4 = N2 + CaSO4 + H2O =>
Ca(NO2)2 + (NH4)2SO4 = 2 N2 + CaSO4 + 4 H2O
AgF + H2SO4 = Ag2SO4 + HF =>
2 AgF + H2SO4 = Ag2SO4 + 2 HF
CuS + HNO3 = Cu(NO3)2 + NO2 + S8 + H2O =>
8 CuS + 32 HNO3 = 8 Cu(NO3)2 + 16 NO2 + S8 + 16 H2O
AgF + KOH = KF + Ag2O + H2O =>
2 AgF + 2 KOH = 2 KF + Ag2O + H2O
KClO4(aq) = KClO3(aq) + O2(g) =>
2 KClO4(aq) = 2 KClO3(aq) + O2(g)
AgF + H2SO4 = Ag2SO4 + HF =>
2 AgF + H2SO4 = Ag2SO4 + 2 HF
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H6(benzene) + O2 = CO2 + H2O =>
2 C6H6(benzene) + 15 O2 = 12 CO2 + 6 H2O
potassiumnitrate + sodiumcarbonate = potassiumcarbonate + sodiumnitrate =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
Cs + CsNO = Cs2O + N2 =>
2 Cs + 2 CsNO = 2 Cs2O + N2
CH3CH2CH2CHBr2 + KOH = CH3CH2CCH + BrK + H2O =>
CH3CH2CH2CHBr2 + 2 KOH = CH3CH2CCH + 2 BrK + 2 H2O
Fe(s) + H2O(i) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(i) = Fe3O4(s) + 4 H2(g)
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
C + HNO3 = CO(NO3)2 + NO + H2O =>
3 C + 10 HNO3 = 3 CO(NO3)2 + 4 NO + 5 H2O
KI + Hg2(NO3)2 = K(NO3) + Hg2I2 =>
2 KI + Hg2(NO3)2 = 2 K(NO3) + Hg2I2
S + O2 = SO2 =>
S + O2 = SO2
K3[Fe(OH)6] + HCl = KCl + Fe(OH)3 + H2O =>
K3[Fe(OH)6] + 3 HCl = 3 KCl + Fe(OH)3 + 3 H2O
K2Cr2O7 + Ni + HNO3 = Cr(NO3)3 + Ni(NO3)2 + H2O + KNO3 =>
K2Cr2O7 + 3 Ni + 14 HNO3 = 2 Cr(NO3)3 + 3 Ni(NO3)2 + 7 H2O + 2 KNO3
CH3CH2OH + KMnO4 + H2SO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
5 CH3CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CHO + 2 MnSO4 + K2SO4 + 8 H2O
BaBr2 + Na3PO4 = Ba3(PO4)2 + NaBr =>
3 BaBr2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
Sn + N = Sn3N2 =>
3 Sn + 2 N = Sn3N2
FeBr3 + H2O = Fe(OH)2Br + HBr =>
FeBr3 + 2 H2O = Fe(OH)2Br + 2 HBr
KMnO4 + H2SO4 + CH3CH2OH = MnSO4 + K2SO4 + H2O + CO2 =>
12 KMnO4 + 18 H2SO4 + 5 CH3CH2OH = 12 MnSO4 + 6 K2SO4 + 33 H2O + 10 CO2
CH3H6O + O2 = CO2 + H2O =>
4 CH3H6O + 11 O2 = 4 CO2 + 18 H2O
Mg(C2H3O2)2(aq) + CaBr2(aq) = MgBr2 + Ca(C2H3O2)2 =>
Mg(C2H3O2)2(aq) + CaBr2(aq) = MgBr2 + Ca(C2H3O2)2
AgNO3 + NaOH = Ag2O + H2O + NaNO3 =>
2 AgNO3 + 2 NaOH = Ag2O + H2O + 2 NaNO3
NaOH + Cu(NO3)2 = NaNO3 + Cu(OH)2 =>
2 NaOH + Cu(NO3)2 = 2 NaNO3 + Cu(OH)2
K(NO3)2 + NaOH = K(OH)2 + NaNO3 =>
K(NO3)2 + 2 NaOH = K(OH)2 + 2 NaNO3
Ca(NO2)2 + H2O = Ca(OH)2 + HNO2 =>
Ca(NO2)2 + 2 H2O = Ca(OH)2 + 2 HNO2
BiCl3(g) + H2S(g) = Bi2S3 + HCl(aq) =>
2 BiCl3(g) + 3 H2S(g) = Bi2S3 + 6 HCl(aq)
CH3NHCH3 + O2 = CO2 + N2 + H2O =>
4 CH3NHCH3 + 15 O2 = 8 CO2 + 2 N2 + 14 H2O
K2SO4 + MgSO4 = K2(Mg(SO4)2) =>
K2SO4 + MgSO4 = K2(Mg(SO4)2)
CH3COONa + H2SO4 = CH3COOH + NaHSO4 =>
CH3COONa + H2SO4 = CH3COOH + NaHSO4
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