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H2MoO4 = MoO3 + H2O
ArNO3 = Ar + NO2 + O2 =>
2 ArNO3 = 2 Ar + 2 NO2 + O2
C7H10N2O(l) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
C7H10N2O(l) + 9 O2(g) = 7 CO2(g) + 5 H2O(g) + N2(g)
Pb(NO3)2(aq) + K2(CrO4)(aq) = Pb(CrO4)(aq) + K(NO3)(aq) =>
Pb(NO3)2(aq) + K2(CrO4)(aq) = Pb(CrO4)(aq) + 2 K(NO3)(aq)
Fe + CO2 = Fe2(O2)3 + CO =>
2 Fe + 6 CO2 = Fe2(O2)3 + 6 CO
Al + Na2CO3 = AlNa2CO3 =>
Al + Na2CO3 = AlNa2CO3
ZnS + H2O2 = Zn(OH)2 + S =>
ZnS + H2O2 = Zn(OH)2 + S
KBr + AgNO3 + NH3 = AgBr + KNH3NO3 =>
KBr + AgNO3 + NH3 = AgBr + KNH3NO3
CuCl2 + Fe(NO3)2 = Cu(NO3)2 + FeCl2 =>
CuCl2 + Fe(NO3)2 = Cu(NO3)2 + FeCl2
KMnO4 + MnSO4 + KOH = K2SO4 + K2MnO4 + H2O =>
4 KMnO4 + MnSO4 + 8 KOH = K2SO4 + 5 K2MnO4 + 4 H2O
FeCl3 + Na2Co3 = Fe2(Co3)3 + NaCl =>
2 FeCl3 + 3 Na2Co3 = Fe2(Co3)3 + 6 NaCl
C2H5OH + NH3 = (C2H5)2NH + H2O =>
2 C2H5OH + NH3 = (C2H5)2NH + 2 H2O
FeCl2 + Na3O4P = Fe3O8P2 + NaCl =>
3 FeCl2 + 2 Na3O4P = Fe3O8P2 + 6 NaCl
Na2MnO4 + KI + H2O = MnO2 + KIO + NaOH =>
Na2MnO4 + KI + H2O = MnO2 + KIO + 2 NaOH
H2SO4 + Ca5F(PO4)3 = H3PO4 + HF + CaSO4 =>
5 H2SO4 + Ca5F(PO4)3 = 3 H3PO4 + HF + 5 CaSO4
Fe(HCO3)3 + (NH4)2S = Fe2S3 + NH4HCO3 =>
2 Fe(HCO3)3 + 3(NH4)2S = Fe2S3 + 6 NH4HCO3
K3PO4 + BaCl2 = Ba3(PO4)2 + KCl =>
2 K3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 KCl
K + Li = K2Li3 =>
2 K + 3 Li = K2Li3
NaClO + KIO3 = NaIO3 + KClO =>
NaClO + KIO3 = NaIO3 + KClO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C4H10FO2P + H2O = C2H4 + HF + H3PO4 + CH4 =>
2 C4H10FO2P + 4 H2O = 3 C2H4 + 2 HF + 2 H3PO4 + 2 CH4
Si2Cl6 + O2 + H2 = SiO2 + HCl =>
Si2Cl6 + 2 O2 + 3 H2 = 2 SiO2 + 6 HCl
KOH + KClO3 + As = KAsO3 + KCl + H2O =>
6 KOH + 5 KClO3 + 6 As = 6 KAsO3 + 5 KCl + 3 H2O
KOH + AlBr3 = Al(OH)3 + KBr =>
3 KOH + AlBr3 = Al(OH)3 + 3 KBr
Ag(NO3) + Na2SO4 = Ag2SO4 + Na(NO3) =>
2 Ag(NO3) + Na2SO4 = Ag2SO4 + 2 Na(NO3)
Ca + (H3PO4)2 = Ca3(PO4)2 + (H2)3 =>
3 Ca + (H3PO4)2 = Ca3(PO4)2 + (H2)3
C18H34O2 + CH4O = C17H34O2 + C3H8O3 =>
30 C18H34O2 + 43 CH4O = 32 C17H34O2 + 13 C3H8O3
C7H12 + O3 = CO2 + H2O =>
3 C7H12 + 20 O3 = 21 CO2 + 18 H2O
Ca(s) + S(s) = CaS(s) =>
Ca(s) + S(s) = CaS(s)
CCl4 + HF = CCl2F2 + HCl =>
CCl4 + 2 HF = CCl2F2 + 2 HCl
Si + PbO2 = SiO2 + Pb =>
Si + PbO2 = SiO2 + Pb
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
KI(aq) + Cl2(g) = KCl + I(v) =>
2 KI(aq) + Cl2(g) = 2 KCl + 2 I(v)
AgCn + K = KCn + Ag =>
AgCn + K = KCn + Ag
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + H2SO4 = Fe(SO4)2 + SO + H2O =>
Fe + 3 H2SO4 = Fe(SO4)2 + SO + 3 H2O
Cr2O3(s) + CCl4(l) = CrCl3(s) + COCl2(aq) =>
Cr2O3(s) + 3 CCl4(l) = 2 CrCl3(s) + 3 COCl2(aq)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Fe3O3(s) + H2(g) = Fe(s) + H2O(l) =>
Fe3O3(s) + 3 H2(g) = 3 Fe(s) + 3 H2O(l)
CH3CH2Li + H2O = CH3CH3Li + OH =>
CH3CH2Li + H2O = CH3CH3Li + OH
Ga(CN)3 + Sn(BrO3)4 = Sn(CN)4 + Ga(BrO3)3 =>
4 Ga(CN)3 + 3 Sn(BrO3)4 = 3 Sn(CN)4 + 4 Ga(BrO3)3
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
NH3 + O2 = N2O3 + H2O =>
2 NH3 + 3 O2 = N2O3 + 3 H2O
H3FeO3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 H3FeO3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Al + Cr{3+} = Al{3+} + Cr{2+} =>
Al + 3 Cr{3+} = Al{3+} + 3 Cr{2+}
K2MnO4 + SnSO4 + H2SO4 = Sn(SO4)2 + MnSO4 + K2SO4 + H2O =>
K2MnO4 + 2 SnSO4 + 4 H2SO4 = 2 Sn(SO4)2 + MnSO4 + K2SO4 + 4 H2O
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
NaOH + H1SO4 = Na1SO4 + H2O =>
NaOH + H1SO4 = Na1SO4 + H2O
CoI2 + Na3PO4 = Co3O8P2 + NaI =>
3 CoI2 + 2 Na3PO4 = Co3O8P2 + 6 NaI
K3[Cr(OH)6] + Br2 + NaOH = Na2CrO4 + KBr + H2O =>
2 K3[Cr(OH)6] + 3 Br2 + 4 NaOH = 2 Na2CrO4 + 6 KBr + 8 H2O
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