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Cu2 + 2 H2O = 2 CuO + 2 H2
ClO{-} + Al + H{+} = Cl{-} + Al3{+} + H2O =>
ClO{-} + 6 Al + 2 H{+} = Cl{-} + 2 Al3{+} + H2O
KBrO3 + H2S = Br2 + KOH + S8 + H2O =>
16 KBrO3 + 40 H2S = 8 Br2 + 16 KOH + 5 S8 + 32 H2O
Mg + H3PO4 = H2 + Mg3(PO4)2 =>
3 Mg + 2 H3PO4 = 3 H2 + Mg3(PO4)2
CdO + H2S = CdS + H2O =>
CdO + H2S = CdS + H2O
Na + H2O = H + NaOH =>
Na + H2O = H + NaOH
(CH2CH2OH)2 + O2 = CO2 + H2O =>
2(CH2CH2OH)2 + 11 O2 = 8 CO2 + 10 H2O
Cu(OH)2 + HCI = Cu(CI)2 + H2O =>
Cu(OH)2 + 2 HCI = Cu(CI)2 + 2 H2O
NaOH + KHC8H4O4 = NaKC8H4O4 + H2O =>
NaOH + KHC8H4O4 = NaKC8H4O4 + H2O
NH3BH3 + H2O = H2 + N2 + BO3H3 =>
2 NH3BH3 + 6 H2O = 9 H2 + N2 + 2 BO3H3
K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS
H2SO4 + Na2C2O4 + KMnO4 = K2SO4 + MnSO4 + Na2SO4 + H2O + CO2 =>
8 H2SO4 + 5 Na2C2O4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O + 10 CO2
SrCO3 + HCl = SrClHCO3 =>
SrCO3 + HCl = SrClHCO3
Na3Po4 + H2SO4 = Na2SO4 + H3Po4 =>
2 Na3Po4 + 3 H2SO4 = 3 Na2SO4 + 2 H3Po4
HBO2 + KOH = K3BO3 + H2O =>
HBO2 + 3 KOH = K3BO3 + 2 H2O
CH3COOH + CaCO3 + HCl = H2O + CH3COO + CaCl2 =>
7 CH3COOH + 2 CaCO3 + 4 HCl = 4 H2O + 8 CH3COO + 2 CaCl2
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
H2SO3 + NaO = Na2SO4 + H2O =>
H2SO3 + 2 NaO = Na2SO4 + H2O
H3PO4 + KOH = H2O + H2KPO4 =>
H3PO4 + KOH = H2O + H2KPO4
H2SO3 + Mg(OH)2 = (MgOH)2SO3 + H2O =>
H2SO3 + 2 Mg(OH)2 = (MgOH)2SO3 + 2 H2O
S + H6N6O18 = H2SO4 + NO2 + H2O =>
S + H6N6O18 = H2SO4 + 6 NO2 + 2 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
NaNO3 = O2 + NaNO2 = Q =>
2 NaNO3 = O2 + 2 NaNO2
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Mg + Nb2O5 = MgO + Nb =>
5 Mg + Nb2O5 = 5 MgO + 2 Nb
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
Ni(NO3)2 + Fe = Ni + Fe(NO3)2 =>
Ni(NO3)2 + Fe = Ni + Fe(NO3)2
HCOOH = H + HCOO =>
HCOOH = H + HCOO
Zn + HCl = ZnCl23 + H2 =>
2 Zn + 46 HCl = 2 ZnCl23 + 23 H2
K2Cr2O7 + H2SO3 + H2SO4 = KCr(SO4)3 + H2O =>
K2Cr2O7 + H2SO3 + 5 H2SO4 = 2 KCr(SO4)3 + 6 H2O
FeCl2 + K2CO3 = Fe2(CO3)2 + KCl =>
2 FeCl2 + 2 K2CO3 = Fe2(CO3)2 + 4 KCl
Fe3(PO4)2 + LiOH*H2O + H3PO4 = LiFePO4 + H2O =>
Fe3(PO4)2 + 3 LiOH*H2O + H3PO4 = 3 LiFePO4 + 6 H2O
CH3NO2 + Na2S + H2O = CH3NH2 + NaOH + Na2S2O7 =>
8 CH3NO2 + 6 Na2S + 11 H2O = 8 CH3NH2 + 6 NaOH + 3 Na2S2O7
BaCl2 + KNO3 = Ba(NO3)2 + K2Cl2 =>
BaCl2 + 2 KNO3 = Ba(NO3)2 + K2Cl2
SnSO4 + KOH = K4[Sn(OH)6] + K2SO4 =>
SnSO4 + 6 KOH = K4[Sn(OH)6] + K2SO4
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
HCOOH = H2O + CO =>
HCOOH = H2O + CO
Cu2 + H2O = CuO + H2 =>
Cu2 + 2 H2O = 2 CuO + 2 H2
Na2CrO4 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + Na2SO4 + H2O =>
2 Na2CrO4 + 6 FeSO4 + 8 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 2 Na2SO4 + 8 H2O
CrO + Br = BrO + Cr =>
CrO + Br = BrO + Cr
CH3COOH + CaCO3 + HCl = H2O + CH3COO + CaCl =>
9 CH3COOH + 2 CaCO3 + 2 HCl = 4 H2O + 10 CH3COO + 2 CaCl
BaS + H2SO4 = BaSO4 + H2O + S =>
3 BaS + 4 H2SO4 = 3 BaSO4 + 4 H2O + 4 S
(NH4)2Cr2O7 = CrO + N2 + H2O + O2 =>
2(NH4)2Cr2O7 = 4 CrO + 2 N2 + 8 H2O + O2
Na(OH)2 + HNO3 = NaNO3 + H(OH)2 =>
Na(OH)2 + HNO3 = NaNO3 + H(OH)2
Pb(NO3)2 + Na2SO4(aq) = NaNO3 + PbSO4 =>
Pb(NO3)2 + Na2SO4(aq) = 2 NaNO3 + PbSO4
HCOOH = CH4 + CO2 + H2O =>
4 HCOOH = CH4 + 3 CO2 + 2 H2O
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O
NH4HCO3(aq) = CO2(g) + NH3(g) + H2O(l) =>
NH4HCO3(aq) = CO2(g) + NH3(g) + H2O(l)
He = He{+} + e =>
He = He{+} + e
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