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NaCO3 + MgSO4 = MgCO3 + NaSO4
NaNo2(aq) + HCl(aq) = NaCl + HNo2 =>
NaNo2(aq) + HCl(aq) = NaCl + HNo2
C16H34 + O2 = (CO)2 + H2O =>
2 C16H34 + 33 O2 = 16(CO)2 + 34 H2O
H2 + I2 = HI = =>
H2 + I2 = 2 HI
MnO2(s) + Mg(s) = Mn(s) + MgO(s) =>
MnO2(s) + 2 Mg(s) = Mn(s) + 2 MgO(s)
HI = I2H2 =>
2 HI = I2H2
Fe2O3*H2O + HCl = FeCl2 + O2 + H2O =>
2 Fe2O3*H2O + 8 HCl = 4 FeCl2 + O2 + 6 H2O
Co2 + O2 = CoO =>
Co2 + O2 = 2 CoO
As2S5 + HNO3 = H5AsO4 + H2SO4 + H2O + NO2 =>
As2S5 + 36 HNO3 = 2 H5AsO4 + 5 H2SO4 + 8 H2O + 36 NO2
H2O + Si + O = H2SiO3 =>
H2O + Si + 2 O = H2SiO3
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
H2SO4(aq) + Zn(OH)2(s) = ZnSO4(s) + H2O(aq) =>
H2SO4(aq) + Zn(OH)2(s) = ZnSO4(s) + 2 H2O(aq)
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
C2H6O + KMnO4 = K2CO3 + MnO2 + H2O =>
C2H6O + 4 KMnO4 = 2 K2CO3 + 4 MnO2 + 3 H2O
K2Cr2O7 + SO4H2 + SO4Fe = SO4K2 + (SO4)3Cr2 + H2O + (SO4)3Fe2 =>
K2Cr2O7 + 7 SO4H2 + 6 SO4Fe = SO4K2 + (SO4)3Cr2 + 7 H2O + 3(SO4)3Fe2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NO2 + Ba(OH)2 + O2 = Ba(NO3)2 + H2O =>
4 NO2 + 2 Ba(OH)2 + O2 = 2 Ba(NO3)2 + 2 H2O
NO2 + H = N2O + H2O =>
2 NO2 + 6 H = N2O + 3 H2O
CaCO3(s) = CO2(g) + CaO(s) =>
CaCO3(s) = CO2(g) + CaO(s)
FeCl3(aq) + NH4OH(aq) = Fe(OH)3(s) + NH4Cl(aq) =>
FeCl3(aq) + 3 NH4OH(aq) = Fe(OH)3(s) + 3 NH4Cl(aq)
CaCO3(s) = CO2(g) + CaO(s) =>
CaCO3(s) = CO2(g) + CaO(s)
Al(OH)3 + NaOH = [NaAl(OH)4] =>
Al(OH)3 + NaOH = [NaAl(OH)4]
C7H5ClO + H2O = C7H6O2 + HCl =>
C7H5ClO + H2O = C7H6O2 + HCl
TiOCl2 + NH3 + H2O = Ti(OH)4 + NH4Cl =>
TiOCl2 + 2 NH3 + 3 H2O = Ti(OH)4 + 2 NH4Cl
HCOOH + Ba(OH)2 = COOBa + H2O =>
HCOOH + Ba(OH)2 = COOBa + 2 H2O
NaC2H3O2 + AgNO3 = NaNO3 + AgC2H3O2 =>
NaC2H3O2 + AgNO3 = NaNO3 + AgC2H3O2
Na + Mg = Mg4Na =>
Na + 4 Mg = Mg4Na
NaOH + NaNO2 + Al + H2O = NH3 + NaAlO2 =>
NaOH + NaNO2 + 2 Al + H2O = NH3 + 2 NaAlO2
C3H5OH(Cl)2 + NaOH = C3H5(OH)3 + NaCl =>
C3H5OH(Cl)2 + 2 NaOH = C3H5(OH)3 + 2 NaCl
Zn + KNO3 + H2O = NH3 + Zn(NO3)2 + KOH =>
4 Zn + 9 KNO3 + 6 H2O = NH3 + 4 Zn(NO3)2 + 9 KOH
Cl(g) + H2O = HCl + HClO3 =>
6 Cl(g) + 3 H2O = 5 HCl + HClO3
Fe(NO3)3 + NaHCO3 = Fe(OH)3 + NaNO3 + CO2 =>
Fe(NO3)3 + 3 NaHCO3 = Fe(OH)3 + 3 NaNO3 + 3 CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
iron + carbon + hydrogen + oxygen = Fe(C2H3O2) =>
2 Fe + 4 C + 3 H2 + 2 O2 = 2 Fe(C2H3O2)
F + FeCl = Cl2 + FeF =>
2 F + 2 FeCl = Cl2 + 2 FeF
KCl + C14H27Fe3O18 = K + Cl(C14H27Fe3O18) =>
KCl + C14H27Fe3O18 = K + Cl(C14H27Fe3O18)
Fe(NO3)2 + H2SO4 = Fe(NO3)3 + Fe2(SO4)3 + NO + H2O =>
9 Fe(NO3)2 + 6 H2SO4 = 5 Fe(NO3)3 + 2 Fe2(SO4)3 + 3 NO + 6 H2O
Co + NH3 = CoNH3 =>
Co + NH3 = CoNH3
CaCO3 + MnO2 = CaMnO3 + CO2 =>
CaCO3 + MnO2 = CaMnO3 + CO2
Co30O40 + Nb20O50 = Co40Nb20O90 + O20 =>
4 Co30O40 + 3 Nb20O50 = 3 Co40Nb20O90 + 2 O20
HI + MgO = MgI2 + H2O =>
2 HI + MgO = MgI2 + H2O
C7H6O3 + CH3CH2OH = H2O + C8H9O3 =>
26 C7H6O3 + 21 CH3CH2OH = 15 H2O + 28 C8H9O3
H2C4H4O6 + H2O = H2C4H4O6H{+} + OH[{-}] =>
H2C4H4O6 + H2O = H2C4H4O6H{+} + OH[{-}]
F2 + NaI = F2Na2 + I =>
F2 + 2 NaI = F2Na2 + 2 I
Ni + H = NiH3 =>
Ni + 3 H = NiH3
As2 + KClO + KOH = K3AsO4 + KCl + H2O =>
As2 + 5 KClO + 6 KOH = 2 K3AsO4 + 5 KCl + 3 H2O
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
As2 + KClO + KOH = K3AsO4 + KCl + H2O =>
As2 + 5 KClO + 6 KOH = 2 K3AsO4 + 5 KCl + 3 H2O
Fe(NO3)3 + NaHCO3 = Fe(OH)3 + NaNO3 + CO2 =>
Fe(NO3)3 + 3 NaHCO3 = Fe(OH)3 + 3 NaNO3 + 3 CO2
As2 + KClO + KOH = K3AsO4 + KCl + H2O =>
As2 + 5 KClO + 6 KOH = 2 K3AsO4 + 5 KCl + 3 H2O
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