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3 Na2O + 2 H3SbO4 = 2 Na3SbO4 + 3 H2O
NaC + MnCl = NaCl + MnC =>
NaC + MnCl = NaCl + MnC
CuBr = Br + Cu =>
CuBr = Br + Cu
Na2Cr2O7 + HSO3{-} + H2SO4 = Cr2(SO4)3 + HSO4{-} + Na2SO4 + H2O =>
Na2Cr2O7 + 3 HSO3{-} + 4 H2SO4 = Cr2(SO4)3 + 3 HSO4{-} + Na2SO4 + 4 H2O
B + H2S = HB + S =>
2 B + H2S = 2 HB + S
CBr4 + O2 = COBr2 + Br2 =>
2 CBr4 + O2 = 2 COBr2 + 2 Br2
Zn2 + Na2CO3 = ZnO + Na2CO2 =>
Zn2 + 2 Na2CO3 = 2 ZnO + 2 Na2CO2
AgI + KNO3 + NH3 + H2O = AgNO3 + NH4I + KH =>
5 AgI + 4 KNO3 + 6 NH3 + 3 H2O = 5 AgNO3 + 5 NH4I + 4 KH
H2SO4 + Cu20 = CuSO4 + SO2 + H2O =>
40 H2SO4 + Cu20 = 20 CuSO4 + 20 SO2 + 40 H2O
Ca + Ba(OH)2 = Ba + Ca(OH)2 =>
Ca + Ba(OH)2 = Ba + Ca(OH)2
MgSO3 + HCl = MgCl2 + H2O + SO2 =>
MgSO3 + 2 HCl = MgCl2 + H2O + SO2
H2O + (NH4)3[P(Mo2O7)6] + NH4NO3 = (NH4)2MoO4 + H3PO4 + HNO3 =>
23 H2O + 2(NH4)3[P(Mo2O7)6] + 43 NH4NO3 = 24(NH4)2MoO4 + 2 H3PO4 + 44 HNO3
H2SO3 + Pb(NO3)2 = PbSO3 + HNO3 =>
H2SO3 + Pb(NO3)2 = PbSO3 + 2 HNO3
Fe3OH + H2 = Fe + H2O =>
2 Fe3OH + H2 = 6 Fe + 2 H2O
BaNO3 + NaPO4 = NaNO3 + BaPO4 =>
BaNO3 + NaPO4 = NaNO3 + BaPO4
Al2(CO3)3 + LiNO3 = Li2CO3 + Al(NO3)3 =>
Al2(CO3)3 + 6 LiNO3 = 3 Li2CO3 + 2 Al(NO3)3
Na2SO3 + HCl = H2O + NaCl + SO2 =>
Na2SO3 + 2 HCl = H2O + 2 NaCl + SO2
I + F2 = IF5 =>
2 I + 5 F2 = 2 IF5
Fe2O3 + Na2CO3 = CO2 + NaFeO2 =>
Fe2O3 + Na2CO3 = CO2 + 2 NaFeO2
F + O2 = F2O =>
4 F + O2 = 2 F2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
KMnO4 = KMnO + O =>
KMnO4 = KMnO + 3 O
(NH4)2C2O4 + SrCl2 = Sr(NH4)2 + C2O4Cl2 =>
(NH4)2C2O4 + SrCl2 = Sr(NH4)2 + C2O4Cl2
CuBr2 + Na2SO4 = NaBr + CuSO4 =>
CuBr2 + Na2SO4 = 2 NaBr + CuSO4
CH3CH2OH + Cr2O7{2-} + H{+} = CH3COO + Cr{3+} + H2O =>
6 CH3CH2OH + 5 Cr2O7{2-} + 40 H{+} = 6 CH3COO + 10 Cr{3+} + 29 H2O
Na2CO3 + Zn = Na + Zn2CO3 =>
Na2CO3 + 2 Zn = 2 Na + Zn2CO3
Ca(OH)2 + Al2O3 + H2O = CaO*Al2O3*6H2O =>
Ca(OH)2 + Al2O3 + 5 H2O = CaO*Al2O3*6H2O
CaAl2Si2O8 + H2O + BaO = CaAlSiO4(OH) + BaAl2Si2O8 =>
2 CaAl2Si2O8 + H2O + BaO = 2 CaAlSiO4(OH) + BaAl2Si2O8
Co + Br = CoBr3 =>
Co + 3 Br = CoBr3
NaOCl + Na2S2O3 = Na2S2O5 + NaCl =>
2 NaOCl + Na2S2O3 = Na2S2O5 + 2 NaCl
Ca + Ba(OH)2 = Ba + Ca(OH)2 =>
Ca + Ba(OH)2 = Ba + Ca(OH)2
Cu(s) + NaOH(aq) + H2O(l) = NaCuO2(s) + H2(g) =>
2 Cu(s) + 2 NaOH(aq) + 2 H2O(l) = 2 NaCuO2(s) + 3 H2(g)
NaOH + Pb(No3)2 = Na(No3)2 + OHPb =>
NaOH + Pb(No3)2 = Na(No3)2 + OHPb
Pb(NO3)2 + Kl = Kl(NO3)3 + Pb =>
3 Pb(NO3)2 + 2 Kl = 2 Kl(NO3)3 + 3 Pb
Fe(SCN)6{-3} + NaF = NaSCN + FeF6{-3} =>
Fe(SCN)6{-3} + 6 NaF = 6 NaSCN + FeF6{-3}
Pt + HNO3 + HCl = [PtCl6]2{-} + H{+} + NO + H2O =>
6 Pt + 11 HNO3 + 36 HCl = 3[PtCl6]2{-} + 3 H{+} + 11 NO + 22 H2O
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
B2 + H2S = HB + S =>
B2 + H2S = 2 HB + S
NaHCO3 + AlBr3 = Al(OH)3 + NaBr + CO2 =>
3 NaHCO3 + AlBr3 = Al(OH)3 + 3 NaBr + 3 CO2
P4 + CdBr2 = Cd3P2 + Br2 =>
P4 + 6 CdBr2 = 2 Cd3P2 + 6 Br2
CaCl2*2H2O + H2O2 + NH3 + H2O = CaO2*8H2O + NH4Cl =>
CaCl2*2H2O + H2O2 + 2 NH3 + 6 H2O = CaO2*8H2O + 2 NH4Cl
(NH4)3PO4 + Na2SO4 = (NH4)2SO4 + Na3(PO4) =>
2(NH4)3PO4 + 3 Na2SO4 = 3(NH4)2SO4 + 2 Na3(PO4)
(NH4)3BO3 + Al2(CrO4)3 = AlBO3 + (NH4)2CrO4 =>
2(NH4)3BO3 + Al2(CrO4)3 = 2 AlBO3 + 3(NH4)2CrO4
CsI + Br = CsBr + I =>
CsI + Br = CsBr + I
KI + HCl = KH + ICl =>
KI + HCl = KH + ICl
Fe + CuCl2 = FeCl2 + Cu = =>
Fe + CuCl2 = FeCl2 + Cu
C6H5COOH + CH3COONa = C6H5COONa + CH3COOH =>
C6H5COOH + CH3COONa = C6H5COONa + CH3COOH
HPO4{2-} + H2O = H3PO4 + OH{-} =>
HPO4{2-} + 2 H2O = H3PO4 + 2 OH{-}
NaHCO3 + CaCl2*6H2O = CO2 + CaCO3 + H2O + NaCl =>
2 NaHCO3 + CaCl2*6H2O = CO2 + CaCO3 + 7 H2O + 2 NaCl
KMnO3 + H2SO4 + FeSO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO3 + 6 H2SO4 + 6 FeSO4 = K2SO4 + 2 MnSO4 + 3 Fe2(SO4)3 + 6 H2O
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