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3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
Fe + Li = FeLi =>
Fe + Li = FeLi
Cu2O + H2SO4 + KMnO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu2O + 13 H2SO4 + 2 KMnO4 = 10 CuSO4 + 2 MnSO4 + K2SO4 + 13 H2O
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
C10H10O + NaOCl + H2O = C9H8O2 + HCCl3 + NaOH =>
C10H10O + 3 NaOCl + H2O = C9H8O2 + HCCl3 + 3 NaOH
Zn(OH)2 + P2O5 = H2O + ZnP2O6 =>
Zn(OH)2 + P2O5 = H2O + ZnP2O6
LiNO3 = LiNO2 + O2 =>
2 LiNO3 = 2 LiNO2 + O2
CH3CH2OH + PCl3 = CH3CH2 + Cl + H3PO3 =>
3 CH3CH2OH + PCl3 = 3 CH3CH2 + 3 Cl + H3PO3
N2 + I2 = N3I4 =>
3 N2 + 4 I2 = 2 N3I4
(CH3COO)2Pb + H2SO4 = (CH3COO)H + PbSO4 =>
(CH3COO)2Pb + H2SO4 = 2(CH3COO)H + PbSO4
Ca(OH)2 + (NH4)2SO4 = H2O + NH3 + CaSO4 =>
Ca(OH)2 + (NH4)2SO4 = 2 H2O + 2 NH3 + CaSO4
NaOH + C5H9NO2 = NaC5H8NO2 + H2O =>
NaOH + C5H9NO2 = NaC5H8NO2 + H2O
C11H27N2O6 + OH = C11H26N2O6 + H2O =>
C11H27N2O6 + OH = C11H26N2O6 + H2O
CaO + H2O2 = CaO2 + H2O =>
CaO + H2O2 = CaO2 + H2O
CrCl3 + NH3 = CrN + HCl =>
CrCl3 + NH3 = CrN + 3 HCl
K2HPO4 + H2SO4 = KH2PO4 + K2SO4 =>
2 K2HPO4 + H2SO4 = 2 KH2PO4 + K2SO4
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
K + F = KF =>
K + F = KF
PtO4{2-} + Be + OH{-} + H2O = BeO3{2-} + Pt(OH)6{2-} =>
2 PtO4{2-} + Be + 2 OH{-} + 5 H2O = BeO3{2-} + 2 Pt(OH)6{2-}
P4 + ClO({-}) + H2O = PO4({-3}) + Cl({-}) + H{+} =>
P4 + 10 ClO({-}) + 6 H2O = 4 PO4({-3}) + 10 Cl({-}) + 12 H{+}
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O + 3 CO2
Si(OH)4 + FeCl2 + H2O = Fe3Si2O5(OH)4 + HCl =>
2 Si(OH)4 + 3 FeCl2 + H2O = Fe3Si2O5(OH)4 + 6 HCl
K2S + NaClO + H2SO4 = S + NaCl + K2SO4H2O =>
K2S + NaClO + H2SO4 = S + NaCl + K2SO4H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Na{2+} + e = Na =>
Na{2+} + 2e = Na
S + O = SO3 =>
S + 3 O = SO3
NaCl + C + O = Na2CO3 + Cl =>
2 NaCl + C + 3 O = Na2CO3 + 2 Cl
N2O3 + H2SO4 = HNOSO4 + H2O =>
N2O3 + 2 H2SO4 = 2 HNOSO4 + H2O
C6H4(OH)COOH + (CH3CO)2O = C9H8O4 =>
11 C6H4(OH)COOH + (CH3CO)2O = 9 C9H8O4
Cl2O3 + H2O = HClO2 =>
Cl2O3 + H2O = 2 HClO2
HCN + O3 = N2 + CO2 + H2O =>
6 HCN + 5 O3 = 3 N2 + 6 CO2 + 3 H2O
C6H12O6(aq) = C2H5OH(aq) + CO2 =>
C6H12O6(aq) = 2 C2H5OH(aq) + 2 CO2
Cd(C2H3O2)2 + HBr = CdBr2 + HC2H3O2 =>
Cd(C2H3O2)2 + 2 HBr = CdBr2 + 2 HC2H3O2
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
Al + Cd(C2H3O2)2 = Al(C2H3O2)3 + Cd =>
2 Al + 3 Cd(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Cd
CH3CHOHCH3 + KMnO4 = CH3COCH3 + H2O2 + KMnO2 =>
CH3CHOHCH3 + KMnO4 = CH3COCH3 + H2O2 + KMnO2
CuSO4(aq) + Al(s) = Al(SO4)3(aq) + Cu(s) =>
3 CuSO4(aq) + Al(s) = Al(SO4)3(aq) + 3 Cu(s)
KI + HNO3 = KNO3 + NO + I + H2O =>
3 KI + 4 HNO3 = 3 KNO3 + NO + 3 I + 2 H2O
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
SrBr2 + K2SO4 = SrSO4 + KBr =>
SrBr2 + K2SO4 = SrSO4 + 2 KBr
Ag(OH) + NaNO3 + NH3 = Ag(NH3) + NaOH + NO3 =>
Ag(OH) + NaNO3 + NH3 = Ag(NH3) + NaOH + NO3
(Cr(OH4)) + H2O2 = (CrO4) + H2O =>
(Cr(OH4)) + 5 H2O2 = (CrO4) + 7 H2O
C6H5OH + Cl2 = C6H3Cl2OH + HCl =>
C6H5OH + 2 Cl2 = C6H3Cl2OH + 2 HCl
Ca3P2(s) + H2O = Ca(OH)2(aq) + PH3(g) =>
Ca3P2(s) + 6 H2O = 3 Ca(OH)2(aq) + 2 PH3(g)
Au + KCl = AuCl + K =>
Au + KCl = AuCl + K
CuSO4 + H2O = HSO4 + CuOH =>
CuSO4 + H2O = HSO4 + CuOH
H2SO4 + HNO3 + Fe = FeSO4 + H2O + NO2 =>
H2SO4 + 2 HNO3 + Fe = FeSO4 + 2 H2O + 2 NO2
H2O2 + KBr + H2SO4 = KHSO4 + Br2 + H2O =>
H2O2 + 2 KBr + 2 H2SO4 = 2 KHSO4 + Br2 + 2 H2O
As2O3 + HBr = AsBr3 + H2O =>
As2O3 + 6 HBr = 2 AsBr3 + 3 H2O
CaMg(CO3)2 = Ca + Mg + CO3 =>
CaMg(CO3)2 = Ca + Mg + 2 CO3
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