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PCl5 + 4 H2O = H3PO4 + 5 HCl
MnO2 + HF = MnF4 + H2O =>
MnO2 + 4 HF = MnF4 + 2 H2O
SiF4 + Ca(OH)2 = CaF2 + SiO2 + H2O =>
SiF4 + 2 Ca(OH)2 = 2 CaF2 + SiO2 + 2 H2O
FeC2O4*2H2O(s) + O2(g) = Fe2O3(s) + H2O(g) + CO2(g) =>
4 FeC2O4*2H2O(s) + 3 O2(g) = 2 Fe2O3(s) + 8 H2O(g) + 8 CO2(g)
MnBr2 + K2CO3 = MnCO3 + KBr =>
MnBr2 + K2CO3 = MnCO3 + 2 KBr
Fe + K3[Fe(CN)6] = Fe4[Fe(CN)6]3 + K =>
4 Fe + 3 K3[Fe(CN)6] = Fe4[Fe(CN)6]3 + 9 K
FeSO4 + KCN + FeCl3 = KFe[Fe(CN)6] + K2SO4 + KCl =>
FeSO4 + 6 KCN + FeCl3 = KFe[Fe(CN)6] + K2SO4 + 3 KCl
Co + Mn + Al = Co2MnAl =>
2 Co + Mn + Al = Co2MnAl
CaCO3(s) + Na2SO4(aq) = CaSO4(aq) + Na2CO3(aq) =>
CaCO3(s) + Na2SO4(aq) = CaSO4(aq) + Na2CO3(aq)
CaCl2(aq) + KNO3(aq) = Ca(NO3)2 + KCl =>
CaCl2(aq) + 2 KNO3(aq) = Ca(NO3)2 + 2 KCl
MgCl2 + K2(SO4) = Mg(SO4) + KCl =>
MgCl2 + K2(SO4) = Mg(SO4) + 2 KCl
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Al2O3 + Na2O = Na2Al2O4 =>
Al2O3 + Na2O = Na2Al2O4
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Cd(NO3)2 + H2(SO4) = Cd(SO4) + HNO3 =>
Cd(NO3)2 + H2(SO4) = Cd(SO4) + 2 HNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + NaNO3 + H2SO4 = NaHSO4 + Cu(NO3)2 + H2O + NO2 =>
Cu + 4 NaNO3 + 4 H2SO4 = 4 NaHSO4 + Cu(NO3)2 + 2 H2O + 2 NO2
SF6 + CH4 = S + C + HF =>
2 SF6 + 3 CH4 = 2 S + 3 C + 12 HF
Al + NaCl = Al(NaCl) =>
Al + NaCl = Al(NaCl)
ZnSO4 + Co(NO3)2 = Zn(NO3)2 + CoSO4 =>
ZnSO4 + Co(NO3)2 = Zn(NO3)2 + CoSO4
Mg2Si + C2F4 = C + MgF2 + SiF4 =>
Mg2Si + 2 C2F4 = 4 C + 2 MgF2 + SiF4
C2H2 + NaNH2 = C2HNa + NH3 =>
C2H2 + NaNH2 = C2HNa + NH3
NaC2H3O2 + H2O = Na(OH) + HC2H3O2 =>
NaC2H3O2 + H2O = Na(OH) + HC2H3O2
Ca + C2 + O4 = CaC2O4 =>
Ca + C2 + O4 = CaC2O4
Sn + MgBr2 = SnBr2 + Mg =>
Sn + MgBr2 = SnBr2 + Mg
CO2 + BaCl2 = BaO + CCl4 =>
CO2 + 2 BaCl2 = 2 BaO + CCl4
KI + CO(NO3)2 = KNO3 + COI2 =>
2 KI + CO(NO3)2 = 2 KNO3 + COI2
Ni2Cl + O = NiO + Cl2O5 =>
2 Ni2Cl + 9 O = 4 NiO + Cl2O5
(CuOH)2SO4 + HCl = CuCl2 + H2SO4 + H2O =>
(CuOH)2SO4 + 4 HCl = 2 CuCl2 + H2SO4 + 2 H2O
C3H8 + CO2 = CO + H2 =>
C3H8 + 3 CO2 = 6 CO + 4 H2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
C6H12O6(aq) + O2(aq) = CO2(aq) + H2O(l) =>
C6H12O6(aq) + 6 O2(aq) = 6 CO2(aq) + 6 H2O(l)
(NH4)2Cr2O7 = NH3 + Cr2O3 + NO + H2O =>
5(NH4)2Cr2O7 = 4 NH3 + 5 Cr2O3 + 6 NO + 14 H2O
O3 + CrCl3 + KOH = K2CrO4 + KCl + H2O =>
O3 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 6 KCl + 5 H2O
S + NaOH + H2O = H2S + Na2SO3 =>
3 S + 2 NaOH + H2O = 2 H2S + Na2SO3
Ag(s) + S8(s) = Ag2S(s) =>
16 Ag(s) + S8(s) = 8 Ag2S(s)
HCl + MnCl2 = Mn2Cl7 + H2 =>
6 HCl + 4 MnCl2 = 2 Mn2Cl7 + 3 H2
C4H10NO3PS + H2O + O2 = C2H5OH + CH4N2O + H3PO4 + H2SO4 =>
4 C4H10NO3PS + 15 H2O + 7 O2 = 7 C2H5OH + 2 CH4N2O + 4 H3PO4 + 4 H2SO4
FeCl3 + K2[Fe(CN)6] = Fe2[Fe(CN)6]3 + KCl =>
2 FeCl3 + 3 K2[Fe(CN)6] = Fe2[Fe(CN)6]3 + 6 KCl
CH3CN + K2Cr2O7 + H2SO4 = CO2 + HNO3 + Cr2(SO4)2 + K2SO4 + H2O =>
CH3CN + 2 K2Cr2O7 + 6 H2SO4 = 2 CO2 + HNO3 + 2 Cr2(SO4)2 + 2 K2SO4 + 7 H2O
CaO + C = CO + CaC2 =>
CaO + 3 C = CO + CaC2
Ca(NO2)2 + H2O = Ca + HNO2 + OH =>
Ca(NO2)2 + 2 H2O = Ca + 2 HNO2 + 2 OH
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Al + NaCl = AlCl3 + Na =>
Al + 3 NaCl = AlCl3 + 3 Na
CaCl2 + I2 = CaI + Cl =>
2 CaCl2 + I2 = 2 CaI + 4 Cl
Ti(OH)4 + H2CO3 = Ti2(CO3)4 + H2O =>
2 Ti(OH)4 + 4 H2CO3 = Ti2(CO3)4 + 8 H2O
Zn(s) + AgNo3 = Zn(No3)2(ag) + Ag(s) =>
Zn(s) + 2 AgNo3 = Zn(No3)2(ag) + 2 Ag(s)
VO2{+} + V2{+} + H{+} = VO{2+} + H2O =>
7 VO2{+} + V2{+} + 10 H{+} = 9 VO{2+} + 5 H2O
ZnSO4 + NH3 = Zn(NH3) + SO4 =>
ZnSO4 + NH3 = Zn(NH3) + SO4
As2S3 + H2O = H3AsO4 + SO4 + H =>
As2S3 + 20 H2O = 2 H3AsO4 + 3 SO4 + 34 H
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