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CO(NH2)2 + 2 HNO2 = CO2 + 4 N + 3 H2O
Fe + RCOOH = (RCOO)2Fe + H2 =>
Fe + 2 RCOOH = (RCOO)2Fe + H2
Na3[Al(OH)6] + H2SO4 = NaOH + H2O + Al2(SO4)3 =>
2 Na3[Al(OH)6] + 3 H2SO4 = 6 NaOH + 6 H2O + Al2(SO4)3
CuSO4 + NaBH4 + H2O = Cu + NaBO2 + H2SO4 =>
4 CuSO4 + NaBH4 + 2 H2O = 4 Cu + NaBO2 + 4 H2SO4
Mg + CuSO4 = MgSO4 + Cu* =>
Mg + CuSO4 = MgSO4 + Cu*
HNO3 + Ba(CH3COO) = CH3COOH + Ba + NO3 =>
HNO3 + Ba(CH3COO) = CH3COOH + Ba + NO3
H2S + Ca(OH)2 + NaOH = Na2CaS2 + H2O =>
2 H2S + Ca(OH)2 + 2 NaOH = Na2CaS2 + 4 H2O
LiFePO4 = Li + FePO4 =>
LiFePO4 = Li + FePO4
Bi(OH)3 + Sn(OH)4{2-} = Bi + Sn(OH)6{2-} =>
2 Bi(OH)3 + 3 Sn(OH)4{2-} = 2 Bi + 3 Sn(OH)6{2-}
Nb + HNO3 + HF = HNbF6 + NO + H2O =>
3 Nb + 5 HNO3 + 18 HF = 3 HNbF6 + 5 NO + 10 H2O
C65H103O49N + H2O = CH4 + CO2 + NH3 =>
4 C65H103O49N + 62 H2O = 131 CH4 + 129 CO2 + 4 NH3
Li1 + O2 = LiO =>
2 Li1 + O2 = 2 LiO
Al2S3 + HNO3 = SH2 + Al(NO3)3 =>
Al2S3 + 6 HNO3 = 3 SH2 + 2 Al(NO3)3
NH3 + H2O = N2O + HH3 =>
2 NH3 + H2O = N2O + 2 HH3
Cr3{+} + Ca = Ca2{+} + Cr =>
Cr3{+} + 2 Ca = Ca2{+} + 3 Cr
Cu(NO3)2*3H2O = Cu2O + NO2 + O2 + H2O =>
4 Cu(NO3)2*3H2O = 2 Cu2O + 8 NO2 + 3 O2 + 12 H2O
Cl + KOH = KCl + KClO3 + H2OCl =>
9 Cl + 6 KOH = 5 KCl + KClO3 + 3 H2OCl
MnO4{-} + H{+} + H2P2O7{-3} = Mn{+2} + (H2P2O7) + H2O =>
3 MnO4{-} + 24 H{+} + 5 H2P2O7{-3} = 3 Mn{+2} + 5(H2P2O7) + 12 H2O
Ca(NO3)2 + Na2SIO3 = CaSIO3 + NaNO3 =>
Ca(NO3)2 + Na2SIO3 = CaSIO3 + 2 NaNO3
C2H4O2 + Na2CO3 = CH3COONa + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 CH3COONa + CO2 + H2O
ZnCl + NH4OH = NH4Cl + ZnOH =>
ZnCl + NH4OH = NH4Cl + ZnOH
C6H5CH2OH + KMnO4 = C6H5COOH + K2CO3 + MnO2 + H2O =>
3 C6H5CH2OH + 14 KMnO4 = 2 C6H5COOH + 7 K2CO3 + 14 MnO2 + 6 H2O
Cr(aq) + NiSO4(aq) = CrSO4(aq) + Ni =>
Cr(aq) + NiSO4(aq) = CrSO4(aq) + Ni
KAl(OH)4 + H2SO4 = H2O + Al(OH)3 + K2SO4 =>
2 KAl(OH)4 + H2SO4 = 2 H2O + 2 Al(OH)3 + K2SO4
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
Ni + H2O2 + H2SO4 + H2O = NiSO4*6H2O =>
Ni + H2O2 + H2SO4 + 4 H2O = NiSO4*6H2O
[Fe(H2O)6] + Cl = [FeCl3] + H2O =>
[Fe(H2O)6] + 3 Cl = [FeCl3] + 6 H2O
H2O + CuCl2 = HCl2 + CuOH =>
H2O + CuCl2 = HCl2 + CuOH
CH3CHO + KMnO4 + KOH = CH3COKO + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COKO + 2 K2MnO4 + 2 H2O
ClO + H2O = Cl2 + OH =>
2 ClO + 2 H2O = Cl2 + 4 OH
Pb(C2H3O2)2 + NH3 + H2O = Pb(OH)2 + NH4C2H3O2 =>
Pb(C2H3O2)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 NH4C2H3O2
C8H16 + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
15 C8H16 + 32 KMnO4 + 48 H2SO4 = 40 C3H6O2 + 16 K2SO4 + 32 MnSO4 + 48 H2O
Cu2(OH)2CO3 = CuO(s) + H2O(g) + CO2(g) =>
Cu2(OH)2CO3 = 2 CuO(s) + H2O(g) + CO2(g)
Ca(N1O3)2 = Ca1(N1O2)2 + O2 =>
Ca(N1O3)2 = Ca1(N1O2)2 + O2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Pb + O2 + H2O + CO2 = Pb(HCO3)2 =>
2 Pb + O2 + 2 H2O + 4 CO2 = 2 Pb(HCO3)2
C6H12O6 + Cu(OH)2 = Cu2O + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = Cu2O + C6H12O7 + 2 H2O
BiCl3 + H2O = Bi(OH)2Cl + HCl =>
BiCl3 + 2 H2O = Bi(OH)2Cl + 2 HCl
NaOH + Ca = Ca(NaOH)2 =>
2 NaOH + Ca = Ca(NaOH)2
(NH4)2SO4(aq) + BaCl2(aq) = NH4Cl + BaSO4 =>
(NH4)2SO4(aq) + BaCl2(aq) = 2 NH4Cl + BaSO4
C5H5N*HCl + Al = AlCl3 + H2 + C5N =>
3 C5H5N*HCl + Al = AlCl3 + 9 H2 + 3 C5N
Rb2CO3 + H2O = CO2 + RbOH =>
Rb2CO3 + H2O = CO2 + 2 RbOH
MnO4 + SO3 = MnO2 + SO4 =>
MnO4 + 2 SO3 = MnO2 + 2 SO4
CaCl2*2H2O = CaCl2 + H2O =>
CaCl2*2H2O = CaCl2 + 2 H2O
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
SiCl4(l) + H2O(l) = HCl(aq) + SiO2(aq) =>
SiCl4(l) + 2 H2O(l) = 4 HCl(aq) + SiO2(aq)
Zn + H2S = ZnS + H =>
Zn + H2S = ZnS + 2 H
H2SO4 + CO = CSO4 + H2O =>
H2SO4 + CO = CSO4 + H2O
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
Sn + FeCl3 = Fe + Sn2Cl =>
6 Sn + FeCl3 = Fe + 3 Sn2Cl
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