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NaHCO3 + NaCl = Na2CO3 + HCl
Fe(NO3)3 + CaO + H2O = Ca(NO3)2 + Fe(OH)3 =>
2 Fe(NO3)3 + 3 CaO + 3 H2O = 3 Ca(NO3)2 + 2 Fe(OH)3
CrCl3(aq) + NH3(aq) + H2O(l) = Cr(OH)3(s) + NH4Cl(aq) =>
CrCl3(aq) + 3 NH3(aq) + 3 H2O(l) = Cr(OH)3(s) + 3 NH4Cl(aq)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
N1H4N1O2 = N2 + H2O1 =>
N1H4N1O2 = N2 + 2 H2O1
Ca(OH)2 + PbCO3 = Pb(OH)2 + CaCO3 =>
Ca(OH)2 + PbCO3 = Pb(OH)2 + CaCO3
HH2O2 = H2O + O2 =>
4 HH2O2 = 6 H2O + O2
ClO2 + HClO4 + H2O = H(ClO3) =>
2 ClO2 + HClO4 + H2O = 3 H(ClO3)
K2CO3(aq) + NaCl2(aq) = KCl2 + Na2CO3 =>
K2CO3(aq) + 2 NaCl2(aq) = 2 KCl2 + Na2CO3
Pb + CH3CO2H = Pb(CH3COO)2 + H2 =>
Pb + 2 CH3CO2H = Pb(CH3COO)2 + H2
Na2CrO4 + Pb(CH3COO)2 = PbCrO4 + Na(CH3COO) =>
Na2CrO4 + Pb(CH3COO)2 = PbCrO4 + 2 Na(CH3COO)
Fe(OH)3 + NaCl = NaOH + FeCl3 =>
Fe(OH)3 + 3 NaCl = 3 NaOH + FeCl3
Fe(OH)3 + Na2SiO3 = Fe2(SiO3)3 + NaOH =>
2 Fe(OH)3 + 3 Na2SiO3 = Fe2(SiO3)3 + 6 NaOH
(CH3)2N2H2 + O2 = N2 + H2O + CO2 =>
(CH3)2N2H2 + 4 O2 = N2 + 4 H2O + 2 CO2
CH3OH + HNO3 + H2Cr2O7 = CHCO2H + Cr2(NO3)3 + H2O =>
6 CH3OH + 6 HNO3 + 2 H2Cr2O7 = 3 CHCO2H + 2 Cr2(NO3)3 + 14 H2O
Be(OH)2 + H3NO4 = Be3(NO4)2 + H2O =>
3 Be(OH)2 + 2 H3NO4 = Be3(NO4)2 + 6 H2O
ClO2 + NaCl = NaClO2 + Cl =>
ClO2 + NaCl = NaClO2 + Cl
SNS2(s) + O2(g) = SNO2(s) + SO2(g) =>
SNS2(s) + 3 O2(g) = SNO2(s) + 2 SO2(g)
CuCl2 + NaClO + H2O = CuCl2*3Cu(OH)2 + NaCl + Cl2 =>
4 CuCl2 + 3 NaClO + 3 H2O = CuCl2*3Cu(OH)2 + 3 NaCl + 3 Cl2
C11H12N2O2 + O2 = CO2 + H2O + NO2 =>
C11H12N2O2 + 15 O2 = 11 CO2 + 6 H2O + 2 NO2
C5H5Cl + HCl = C2H4Cl2 + Cl2 =>
2 C5H5Cl + 10 HCl = 5 C2H4Cl2 + Cl2
C3H6O + KMnO4 = C3H6O2 + K2O + MnO =>
5 C3H6O + 2 KMnO4 = 5 C3H6O2 + K2O + 2 MnO
PbSO4(s) + KI(aq) = PbI2 + K2SO4 =>
PbSO4(s) + 2 KI(aq) = PbI2 + K2SO4
C6H4NO2COOH + Sn + HCl = C6H4NH2COOH + SnCl2 + H2O =>
C6H4NO2COOH + 3 Sn + 6 HCl = C6H4NH2COOH + 3 SnCl2 + 2 H2O
CO2 + CaCO3 = CaCO2CO3 =>
CO2 + CaCO3 = CaCO2CO3
CaC2 + Al2O3 = Al + CaCO3 + CO2 =>
3 CaC2 + 5 Al2O3 = 10 Al + 3 CaCO3 + 3 CO2
C6H15N + NH2OHHCl = C6H16NCl + NH2OH =>
C6H15N + NH2OHHCl = C6H16NCl + NH2OH
LiOH(aq) + HCl(aq) = LiCl + H2O =>
LiOH(aq) + HCl(aq) = LiCl + H2O
Al + LiNO3 = Al2O3 + Li2O + N2 =>
10 Al + 6 LiNO3 = 5 Al2O3 + 3 Li2O + 3 N2
NaClO + NaI + H2SO4 = NaCl + I2 + Na2SO4 + H2O =>
NaClO + 2 NaI + H2SO4 = NaCl + I2 + Na2SO4 + H2O
HClO3 + H2SO3 = HCl + H2SO4 =>
HClO3 + 3 H2SO3 = HCl + 3 H2SO4
KF + CuO = CuOKF =>
KF + CuO = CuOKF
N2 + H2SO4 = NO2 + SO2 + H2O =>
N2 + 4 H2SO4 = 2 NO2 + 4 SO2 + 4 H2O
Mg + Fe = MgFe3 =>
Mg + 3 Fe = MgFe3
PbCrO4*Pb(OH)2 = PbCrO4*PbO + H2O =>
PbCrO4*Pb(OH)2 = PbCrO4*PbO + H2O
CH3CH2O + O2 = H2O + CH3CHO =>
4 CH3CH2O + O2 = 2 H2O + 4 CH3CHO
MgO + (NH4)2CO3 = MgCO3 + NH3 + H2O =>
MgO + (NH4)2CO3 = MgCO3 + 2 NH3 + H2O
SnSO3 = SnS + O2 =>
2 SnSO3 = 2 SnS + 3 O2
Ag(s) + HNO3 = AgNO3 + NO2 + H2O =>
Ag(s) + 2 HNO3 = AgNO3 + NO2 + H2O
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Fe(OH)3 = FeO + H2O + O2 =>
4 Fe(OH)3 = 4 FeO + 6 H2O + O2
KI + HCl + H2O = H3O{+} + I{-} + KCl =>
KI + HCl + H2O = H3O{+} + I{-} + KCl
NaHCO3(s) = Na2CO3 + CO + O2 + H2O =>
4 NaHCO3(s) = 2 Na2CO3 + 2 CO + O2 + 2 H2O
Na2O + H2CO3 = NaOH + Na2CO3 =>
2 Na2O + H2CO3 = 2 NaOH + Na2CO3
C6H5COOH + NH3 = C6H5COONH4 =>
C6H5COOH + NH3 = C6H5COONH4
K2CO3 + Al(NO3)3 = AlCO3 + K2(NO3)3 =>
K2CO3 + Al(NO3)3 = AlCO3 + K2(NO3)3
SiO2 + Mg2 = MgO + Si =>
SiO2 + Mg2 = 2 MgO + Si
H2SO4 + CH3COOH = H2 + (CH3COO)2SO4 =>
H2SO4 + 2 CH3COOH = 2 H2 + (CH3COO)2SO4
(CH3)2CHBrNaOH = (CH3)2CHOHNaBr =>
(CH3)2CHBrNaOH = (CH3)2CHOHNaBr
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