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VO3{-} + 4 H{+} + e = VO{+2} + 2 H2O
CuSO4 + N2H4 = Cu + SO2 + H2O + NO =>
2 CuSO4 + N2H4 = 2 Cu + 2 SO2 + 2 H2O + 2 NO
Co(AlO2)2 + H2O + HCl = CoCl2 + Al(OH)3 =>
Co(AlO2)2 + 2 H2O + 2 HCl = CoCl2 + 2 Al(OH)3
NH3COOH(aq) + NaOH(aq) = NH3COONa(aq) + H2O(l) =>
NH3COOH(aq) + NaOH(aq) = NH3COONa(aq) + H2O(l)
Ga + Sr(OH)2 + H2O = Sr3[Ga(OH)6]2 + H2 =>
2 Ga + 3 Sr(OH)2 + 6 H2O = Sr3[Ga(OH)6]2 + 3 H2
H + FeSO4 + KIO3 + KI = Fe(OH)3 + K2SO4 + I2 =>
3 H + FeSO4 + KIO3 + KI = Fe(OH)3 + K2SO4 + I2
Fe2(CO3)3(heat) = Fe2O3 + CO2 =>
Fe2(CO3)3(heat) = Fe2O3 + 3 CO2
CuO + Al + HCl = Cu + AlCl + H2O =>
CuO + 2 Al + 2 HCl = Cu + 2 AlCl + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Co(AlO2)2 + H2O + HCl = CoCl2 + Al(OH)3 =>
Co(AlO2)2 + 2 H2O + 2 HCl = CoCl2 + 2 Al(OH)3
FeCl3 + NaHCO3 = CO2 + Fe(OH)3 + NaCl =>
FeCl3 + 3 NaHCO3 = 3 CO2 + Fe(OH)3 + 3 NaCl
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
LiO2 + CO2 = Li2CO3 + O2 =>
4 LiO2 + 2 CO2 = 2 Li2CO3 + 3 O2
Co(AlO2)2 + H2O + HCl = CoCl2 + Al(OH)3 =>
Co(AlO2)2 + 2 H2O + 2 HCl = CoCl2 + 2 Al(OH)3
HC2H3O2 + NH4OH = NH4H3O2 + HC2OH =>
HC2H3O2 + NH4OH = NH4H3O2 + HC2OH
KNO3 + MgI2 = KI2 + NO3Mg =>
KNO3 + MgI2 = KI2 + NO3Mg
Ba(OH)2 + Cl2 = BaCl2 + Ba(ClO3)2 + H2O =>
6 Ba(OH)2 + 6 Cl2 = 5 BaCl2 + Ba(ClO3)2 + 6 H2O
H3BO3 + Pb(OH)4 = H3(OH)4 + PbBO3 =>
H3BO3 + Pb(OH)4 = H3(OH)4 + PbBO3
CuO + S = CuS + O =>
CuO + S = CuS + O
Cr(C2H3O2)3 + Li = Cr + LiC2H3O2 =>
Cr(C2H3O2)3 + 3 Li = Cr + 3 LiC2H3O2
C2H6ClO3P + Si + Na2CO3 = C2H4 + HPO3 + NaCl + SiO =>
4 C2H6ClO3P + 6 Si + 2 Na2CO3 = 5 C2H4 + 4 HPO3 + 4 NaCl + 6 SiO
CH3CH2OH(l) + O2(g) = H2O(g) + CO2(g) =>
CH3CH2OH(l) + 3 O2(g) = 3 H2O(g) + 2 CO2(g)
MnO2 + H2O = Mn(OH)3 + OH =>
MnO2 + 2 H2O = Mn(OH)3 + OH
Co(AlO2)2 + H2O + HCl = CoCl2 + Al(OH)3 =>
Co(AlO2)2 + 2 H2O + 2 HCl = CoCl2 + 2 Al(OH)3
CuS + HNO2 = CuSO4 + NO + H2O =>
CuS + 8 HNO2 = CuSO4 + 8 NO + 4 H2O
Co(AlO2)2 + H2O + HCl = CoCl2 + Al(OH)3 =>
Co(AlO2)2 + 2 H2O + 2 HCl = CoCl2 + 2 Al(OH)3
SiO2 + C = SiCO + CO =>
SiO2 + 2 C = SiCO + CO
Po + O2 = Po2O6 =>
2 Po + 3 O2 = Po2O6
HIO + Ca(OH)2 = (IO)2Ca + H2O =>
2 HIO + Ca(OH)2 = (IO)2Ca + 2 H2O
CCl4 + NaOH = CO2 + H2O + NaCl =>
CCl4 + 4 NaOH = CO2 + 2 H2O + 4 NaCl
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
C9H17OH + O2 = CO2 + H2O =>
C9H17OH + 13 O2 = 9 CO2 + 9 H2O
Br2O5 + H2O = H2Br2O6 =>
Br2O5 + H2O = H2Br2O6
CaBr2 + O2 = CaO + Br4 =>
2 CaBr2 + O2 = 2 CaO + Br4
C5H10N2O3 + O2 = CO2 + H2O + NO2 =>
C5H10N2O3 + 8 O2 = 5 CO2 + 5 H2O + 2 NO2
NaCl + Ca = Na + CaCl =>
NaCl + Ca = Na + CaCl
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
PbCl2 + K2CrO4 = PbCrO4 + K2Cl2 =>
PbCl2 + K2CrO4 = PbCrO4 + K2Cl2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
NH4OH + HNO3 = NO3NH4 + H2O =>
NH4OH + HNO3 = NO3NH4 + H2O
Cd2SO4 + H3PO4 = Cd3PO4 + H2SO4 =>
3 Cd2SO4 + 2 H3PO4 = 2 Cd3PO4 + 3 H2SO4
C9H8O4 + (NH2)2CO = C8H6N2O2 + CH3COOH =>
12 C9H8O4 + 10(NH2)2CO = 10 C8H6N2O2 + 19 CH3COOH
MnSO4 + S2 + H2O = Mn + H2SO4 =>
6 MnSO4 + S2 + 8 H2O = 6 Mn + 8 H2SO4
Na2B4O7*10H2O + H2O2 + NaOH + H2O = Na2[B2(OH)4(O2)2]*6H2O =>
Na2B4O7*10H2O + 4 H2O2 + 2 NaOH + H2O = 2 Na2[B2(OH)4(O2)2]*6H2O
Na + Te = TeNa =>
Na + Te = TeNa
NH4I + Pb(NO3)2 = PbI2 + NH4NO3 =>
2 NH4I + Pb(NO3)2 = PbI2 + 2 NH4NO3
NH4Cl + HCl = NH5Cl2 =>
NH4Cl + HCl = NH5Cl2
NaAl(SO4)2 + H2O = NaOH + Al2O3 + H2SO4 =>
2 NaAl(SO4)2 + 5 H2O = 2 NaOH + Al2O3 + 4 H2SO4
Al + S = AlS =>
Al + S = AlS
Ni + NH3 = Ni3N2 + H2 =>
3 Ni + 2 NH3 = Ni3N2 + 3 H2
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