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H2CO2 = 2 H + CO2
BaO2(s) = BaO(s) + O2(g) =>
2 BaO2(s) = 2 BaO(s) + O2(g)
CH3OH + Cr2O7{-2} + H{+} = CH2O + Cr{3+} + H2O =>
3 CH3OH + Cr2O7{-2} + 8 H{+} = 3 CH2O + 2 Cr{3+} + 7 H2O
AsO4 + I{-} + H{+} = As2O3 + I2 + H2O =>
2 AsO4 + 10 I{-} + 10 H{+} = As2O3 + 5 I2 + 5 H2O
I2 + Na2SO3 = NaI + ISO3 =>
3 I2 + 2 Na2SO3 = 4 NaI + 2 ISO3
Al + Na3AsO3 + KOH = Na3AlO3 + K3AlO3 + AsH3 =>
2 Al + Na3AsO3 + 3 KOH = Na3AlO3 + K3AlO3 + AsH3
P + Cl = PCl5 =>
P + 5 Cl = PCl5
BaCl2 + K2CO3 = Ba(CO3) + ClK =>
BaCl2 + K2CO3 = Ba(CO3) + 2 ClK
KI + C2H4O2 + K2Cr2O7 = I2 + CrCH3COO + KCH3COO + H2O =>
10 KI + 14 C2H4O2 + K2Cr2O7 = 5 I2 + 2 CrCH3COO + 12 KCH3COO + 7 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Be(NO3)2 + CH3COOH = (CH3COO)2Be + HNO3 =>
Be(NO3)2 + 2 CH3COOH = (CH3COO)2Be + 2 HNO3
Ag2SO4 + SrI2 = AgI + SrSO4 =>
Ag2SO4 + SrI2 = 2 AgI + SrSO4
D2Z4 + X2 = DX2 + Z2X =>
D2Z4 + 3 X2 = 2 DX2 + 2 Z2X
Fe + H3PO4 = Fe3(PO4)3 + H3 =>
3 Fe + 3 H3PO4 = Fe3(PO4)3 + 3 H3
CaBr2 + Ag(NO3) = Ca(NO3)2 + BrAg =>
CaBr2 + 2 Ag(NO3) = Ca(NO3)2 + 2 BrAg
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
HF + C = CF4 + H2 =>
4 HF + C = CF4 + 2 H2
AgF + H2 = HF + Ag =>
2 AgF + H2 = 2 HF + 2 Ag
Mg3N2 + H2O = Mg(oh)2 + NH3 + O2 =>
2 Mg3N2 + 6 H2O = 3 Mg(oh)2 + 4 NH3 + 3 O2
NH4NO3 + HCHO = CH3NH3NO3 + HCOOH =>
NH4NO3 + 2 HCHO = CH3NH3NO3 + HCOOH
Li2ZnO2 + H2O = ZnO + LiOH =>
Li2ZnO2 + H2O = ZnO + 2 LiOH
C3H8 + O2 = C + H2O =>
C3H8 + 2 O2 = 3 C + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2SO4 + NH4OH(NH4)2SO4 + H2O = NH4HSO4*2H2O =>
2 H2SO4 + NH4OH(NH4)2SO4 + 5 H2O = 3 NH4HSO4*2H2O
HCl + HNO3 = H2O + NOCl + Cl =>
3 HCl + HNO3 = 2 H2O + NOCl + 2 Cl
V(V) + CH3COCH2COCH3 + H2O2 = [VO(C5H7O2)2] + H2O =>
V(V) + 4 CH3COCH2COCH3 + 4 H2O2 = 2[VO(C5H7O2)2] + 6 H2O
Fe(OH)2 + OH{-} = Fe2O3H2O + H2O + {-} =>
2 Fe(OH)2 + 2 OH{-} = Fe2O3H2O + 2 H2O + 2e
F + AlI3 = AlF3 + I =>
3 F + AlI3 = AlF3 + 3 I
CoCl2(H2O)6 + NH4OH + NH4Cl + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2(H2O)6 + 8 NH4OH + 2 NH4Cl + H2O2 = 2[Co(NH3)5Cl]Cl2 + 22 H2O
In + HNO3 = In2O3 + H2 + N2 =>
4 In + 2 HNO3 = 2 In2O3 + H2 + N2
Mg + HNO3 = Mg(NO23)2 + N2 + H2O =>
5 Mg + 92 HNO3 = 5 Mg(NO23)2 + 41 N2 + 46 H2O
SnSO4 + FeSO3 = FeSO4 + SnSO3 =>
SnSO4 + FeSO3 = FeSO4 + SnSO3
H2O + Rb = H + RbO =>
H2O + Rb = 2 H + RbO
C5H7O4COO + H2O = OH + CH2 =>
C5H7O4COO + 11 H2O = 17 OH + 6 CH2
Ag{+} + Cu(s) = Ag + Cu2{+} =>
Ag{+} + 2 Cu(s) = Ag + Cu2{+}
FeCl2 + NH3 = Fe + NCl + H2 =>
FeCl2 + 2 NH3 = Fe + 2 NCl + 3 H2
CoSO4 + Pb(NO3)2 = Co(NO3)2 + PbSO4 =>
CoSO4 + Pb(NO3)2 = Co(NO3)2 + PbSO4
NaCO3 + H2O = Na + OH + HCO3 =>
NaCO3 + H2O = Na + OH + HCO3
KI + MgBr2 = KBr + MgI + I2 =>
4 KI + 2 MgBr2 = 4 KBr + 2 MgI + I2
Mn{3+} + H2O = H3O{+} + Mn(OH)3 =>
Mn{3+} + 6 H2O = 3 H3O{+} + Mn(OH)3
ZnO + H3BO3 + Na2SiO3 = (Na2O)10(ZnO)30(B2O3)50(SiO2)10 + H2O =>
30 ZnO + 100 H3BO3 + 10 Na2SiO3 = (Na2O)10(ZnO)30(B2O3)50(SiO2)10 + 150 H2O
H(SO4) + (NH4)OH = SO4NH4 + H2O =>
H(SO4) + (NH4)OH = SO4NH4 + H2O
HCOH + KMnO4 = HCOOH + K2MnO4 + MnO2 =>
2 HCOH + 2 KMnO4 = 2 HCOOH + K2MnO4 + MnO2
HgNO2 + FeF3 = HgF3 + FeNO2 =>
HgNO2 + FeF3 = HgF3 + FeNO2
Fe(NO3)3 = FeO3 + N2O3 + O2 =>
4 Fe(NO3)3 = 4 FeO3 + 6 N2O3 + 3 O2
HC1 + KOH = KC1 + H2O =>
HC1 + KOH = KC1 + H2O
NH4OH + CH3COOH = CH3COONH4 + HOH =>
NH4OH + CH3COOH = CH3COONH4 + HOH
H2CO3 + Ca(OH)2 = H2O + CaCO3 =>
H2CO3 + Ca(OH)2 = 2 H2O + CaCO3
KC2H3O2 + CoSO4 = K2SO4 + Co(C2H3O2)2 =>
2 KC2H3O2 + CoSO4 = K2SO4 + Co(C2H3O2)2
Rb2O + CO = Rb2CO2 =>
Rb2O + CO = Rb2CO2
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