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Na2SeO4 + SO3 = Na2SO4 + SeO3
[Cu(NH3)4(H2O)] + H2SO4 = CuSO4 + NH3 + NO3 + H2 =>
6[Cu(NH3)4(H2O)] + 6 H2SO4 = 6 CuSO4 + 22 NH3 + 2 NO3 + 15 H2
NiSO4 + Pb = PbSO4 + Ni =>
NiSO4 + Pb = PbSO4 + Ni
NiNO3 + K2CO3 = K2NO3 + NiCO3 =>
NiNO3 + K2CO3 = K2NO3 + NiCO3
K2SO4 + NH4(NO3) = K(NO3) + (NH4)2SO4 =>
K2SO4 + 2 NH4(NO3) = 2 K(NO3) + (NH4)2SO4
Mn{+2} + HCO3{-} = MnO2 + CO + H{+} =>
Mn{+2} + HCO3{-} = MnO2 + CO + H{+}
Zn + S = ZnS =>
Zn + S = ZnS
Ni(CO3)2 + CH3COOH = Ni(CH3COO)2 + H2O + CO2 =>
4 Ni(CO3)2 + 9 CH3COOH = 4 Ni(CH3COO)2 + 6 H2O + 10 CO2
[CoCl2(H2O)6] + P(OPh)3 + NaBH4 = [CoH[P(OPh)3]4] + BH3 + H2O + NaCl + H2 =>
2[CoCl2(H2O)6] + 8 P(OPh)3 + 4 NaBH4 = 2[CoH[P(OPh)3]4] + 4 BH3 + 12 H2O + 4 NaCl + H2
Zn + MnO2 + HCl = Mn2O3 + ZnCl2 + H2O =>
Zn + 2 MnO2 + 2 HCl = Mn2O3 + ZnCl2 + H2O
C4H7NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C4H7NO2 + 8 O2 = 7 CO2 + 5 H2O + CH4N2O
Mg(CIO3)2 + (NH4)2CO3 = MgCO3 + NH4CIO3 =>
Mg(CIO3)2 + (NH4)2CO3 = MgCO3 + 2 NH4CIO3
Na2O2(s) + H2O(l) = Na(OH)(aq) + O2 =>
2 Na2O2(s) + 2 H2O(l) = 4 Na(OH)(aq) + O2
CH2H + KMnO4 + H2SO4 = CH3COH + K2SO4 + H2O + MnSO4 =>
10 CH2H + 4 KMnO4 + 6 H2SO4 = 5 CH3COH + 2 K2SO4 + 11 H2O + 4 MnSO4
CoSiO3 + H3PO3 = Co3(PO3)2 + SiO2 + H2O =>
3 CoSiO3 + 2 H3PO3 = Co3(PO3)2 + 3 SiO2 + 3 H2O
C2H3NaO2 + CO2 + H2O = Na2O2 + CH3CO2 =>
14 C2H3NaO2 + 8 CO2 + 6 H2O = 7 Na2O2 + 18 CH3CO2
C12H160 + CH3CO2H = C6H5CH2CO2C5H9 + H2O =>
3 C12H160 + 242 CH3CO2H = 40 C6H5CH2CO2C5H9 + 404 H2O
SO2 + KMnO4 + H2O = Mn(SO4) + K2(SO4) + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 Mn(SO4) + K2(SO4) + 2 H2SO4
LiSO4 + SrCl2 = LiCl2 + SO4Sr =>
LiSO4 + SrCl2 = LiCl2 + SO4Sr
Ag(s) + H2SO4(aq) = Ag2SO4 + SO2 + H2O =>
2 Ag(s) + 2 H2SO4(aq) = Ag2SO4 + SO2 + 2 H2O
Hg(NO3)2 = HgO + O2 + N2O2 =>
2 Hg(NO3)2 = 2 HgO + 3 O2 + 2 N2O2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
ZnSO4(aq) + CaCrO(aq) = CaSO4 + ZnOCr =>
ZnSO4(aq) + CaCrO(aq) = CaSO4 + ZnOCr
NaHCO3 + BaCl2(aq) = Ba(HCO3)2(s) + NaCl(aq) =>
2 NaHCO3 + BaCl2(aq) = Ba(HCO3)2(s) + 2 NaCl(aq)
C + Fr = FrC =>
C + Fr = FrC
C8H11N + C2H2ClO = C10H13ClNO =>
C8H11N + C2H2ClO = C10H13ClNO
NaClO3 = NaCl + O7 =>
7 NaClO3 = 7 NaCl + 3 O7
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
H + H2O + SrAl2Si2O8 = Al2Si2O5(OH)4 + Sr =>
2 H + H2O + SrAl2Si2O8 = Al2Si2O5(OH)4 + Sr
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
NaHCO3 + CaCl2*2H2O = NaHCl2 + CaCO3 + H2O =>
NaHCO3 + CaCl2*2H2O = NaHCl2 + CaCO3 + 2 H2O
C6H4O7 + OH = C6H3O7 + H2O =>
C6H4O7 + OH = C6H3O7 + H2O
NO2Cl + O2 = N2O5 + Cl2 =>
4 NO2Cl + O2 = 2 N2O5 + 2 Cl2
Mg(OH)2 + H(C2H3O2) = Mg(C2H3O2)2 + HOH =>
Mg(OH)2 + 2 H(C2H3O2) = Mg(C2H3O2)2 + 2 HOH
MP4 + S2 = MS4 + P2 =>
MP4 + 2 S2 = MS4 + 2 P2
CH3COONa + KI = CH3COOK + NaI =>
CH3COONa + KI = CH3COOK + NaI
C5H11O2N + O2 = CO2 + H2O + HNO3 =>
C5H11O2N + 8 O2 = 5 CO2 + 5 H2O + HNO3
Na2S + K2CrO7 + H2O = Cr(OH)3 + KOH + Na2SO4 =>
9 Na2S + 8 K2CrO7 + 20 H2O = 8 Cr(OH)3 + 16 KOH + 9 Na2SO4
PCl5 + K + NO3 + H2SO4 = PO4 + H2O + KCl + SN =>
3 PCl5 + 15 K + 2 NO3 + 2 H2SO4 = 3 PO4 + 2 H2O + 15 KCl + 2 SN
Ba(HSeO4)2 + Ba(OH)2 = BaSeO4 + H2O =>
Ba(HSeO4)2 + Ba(OH)2 = 2 BaSeO4 + 2 H2O
C2H3Cl3 + H{+} + e = C2H4 + HCl =>
C2H3Cl3 + 4 H{+} + 4e = C2H4 + 3 HCl
Fe2O3 + NaNO3 + KOH = K2FeO4 + NaNO2 + H2O =>
Fe2O3 + 3 NaNO3 + 4 KOH = 2 K2FeO4 + 3 NaNO2 + 2 H2O
CH3CH2COOH + HCl = CH3CH2COCl + H2O =>
CH3CH2COOH + HCl = CH3CH2COCl + H2O
Br2Br6 + HNO3 = H2(NO3)3 + HBr =>
Br2Br6 + 24 HNO3 = 8 H2(NO3)3 + 8 HBr
ZnO + BaSO4 = BaO + ZnSO4 =>
ZnO + BaSO4 = BaO + ZnSO4
(Ba(OH)2*8H2O) + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
(Ba(OH)2*8H2O) + 2 NH4SCN = Ba(SCN)2 + 10 H2O + 2 NH3
CuO + CH3CH2OH = CO2 + H2O + Cu =>
6 CuO + CH3CH2OH = 2 CO2 + 3 H2O + 6 Cu
Ca + NaNO3 = Na + Ca(NO3)2 =>
Ca + 2 NaNO3 = 2 Na + Ca(NO3)2
CO + H2 = C5H11OH + H2O =>
5 CO + 10 H2 = C5H11OH + 4 H2O
HPO + Fe(OH)2 = Fe(PO)2 + H2O =>
2 HPO + Fe(OH)2 = Fe(PO)2 + 2 H2O
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