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Li2CO3 + H2SO4 = Li2SO4 + H2O + CO2
Cu + H3PO4 = Cu3PO4 + H2 =>
6 Cu + 2 H3PO4 = 2 Cu3PO4 + 3 H2
C15H12(g) + O2 = H2O + CO2 =>
C15H12(g) + 18 O2 = 6 H2O + 15 CO2
ClCH2COOH + Ba(OH)2 = Ba(ClCH2COO)2 + H2O =>
2 ClCH2COOH + Ba(OH)2 = Ba(ClCH2COO)2 + 2 H2O
KClO3 + H2O = ClO2 + KClO4 + KOH =>
3 KClO3 + H2O = 2 ClO2 + KClO4 + 2 KOH
Na2HAsO3 + NaBrO3 + HCl = NaBr + H3AsO4 + NaCl =>
3 Na2HAsO3 + NaBrO3 + 6 HCl = NaBr + 3 H3AsO4 + 6 NaCl
LiCl(s) + H2SO4(l) = LiHSO4 + HCl =>
LiCl(s) + H2SO4(l) = LiHSO4 + HCl
Ni2(SO3)3 = Ni + SO3 =>
Ni2(SO3)3 = 2 Ni + 3 SO3
K3[Fe(OH)6] + HCl = KCl + Fe(OH)3 + H2O =>
K3[Fe(OH)6] + 3 HCl = 3 KCl + Fe(OH)3 + 3 H2O
LiO2H3 + V2O5 + H2C2O4 + H3PO4 = LiVOPO4 + CO2 + H2O =>
2 LiO2H3 + V2O5 + H2C2O4 + 2 H3PO4 = 2 LiVOPO4 + 2 CO2 + 7 H2O
Pb(NO3)2 + NaC2H3O2 = Na(NO3)2 + PbC2H3O2 =>
Pb(NO3)2 + NaC2H3O2 = Na(NO3)2 + PbC2H3O2
NaClO4 + FeCl3 = ClO2 + NaCl + Fe2O3 =>
15 NaClO4 + 8 FeCl3 = 24 ClO2 + 15 NaCl + 4 Fe2O3
Mn2O7 + H2O = Mn + OH =>
Mn2O7 + 7 H2O = 2 Mn + 14 OH
Na2IO3 + Na2SO3 + HCl = Na2SO4 + H2O + I2 + NaCl =>
2 Na2IO3 + 4 Na2SO3 + 4 HCl = 4 Na2SO4 + 2 H2O + I2 + 4 NaCl
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
HIO3 + H3AsO3 + HCl = ICl + H3AsO4 + H2O =>
HIO3 + 2 H3AsO3 + HCl = ICl + 2 H3AsO4 + H2O
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
CaCl + KCO3 = KCl + CaCO3 =>
CaCl + KCO3 = KCl + CaCO3
Mg(s) + CO2(g) + O2(g) = MgCO3(s) =>
2 Mg(s) + 2 CO2(g) + O2(g) = 2 MgCO3(s)
ZnCO3 + Na2SO4 = ZnSO4 + Na2CO3 =>
ZnCO3 + Na2SO4 = ZnSO4 + Na2CO3
Co + Sn3P2 = Co3P3 + Sn =>
6 Co + 3 Sn3P2 = 2 Co3P3 + 9 Sn
LiI + HgCl = HgI + LiCl =>
LiI + HgCl = HgI + LiCl
Pb(NO3) + Zn = Pb + ZnNO3 =>
Pb(NO3) + Zn = Pb + ZnNO3
MgBr2(aq) + H2SO4(aq) = HBr + MgSO4 =>
MgBr2(aq) + H2SO4(aq) = 2 HBr + MgSO4
NaOH(conc) + Al2(SO4)3(conc) = Na2SO4 + Al(OH)3 =>
6 NaOH(conc) + Al2(SO4)3(conc) = 3 Na2SO4 + 2 Al(OH)3
Mg2C3 + H2O = Mg(OH)2 + C3H4 =>
Mg2C3 + 4 H2O = 2 Mg(OH)2 + C3H4
CH3CHO + Cu(OH)2 = Cu2O + CO2 + H2O =>
CH3CHO + 10 Cu(OH)2 = 5 Cu2O + 2 CO2 + 12 H2O
HNO3 + H2S = H2SO4 + NO + H2O =>
8 HNO3 + 3 H2S = 3 H2SO4 + 8 NO + 4 H2O
NaPO4 + BaCO3 = BaPO4 + NaCO3 =>
NaPO4 + BaCO3 = BaPO4 + NaCO3
H2CO3 + MgO = H2O + MgCO3 =>
H2CO3 + MgO = H2O + MgCO3
AlCl3(aq) + Na2CO3(aq) = NaCl + Al2(CO3)3 =>
2 AlCl3(aq) + 3 Na2CO3(aq) = 6 NaCl + Al2(CO3)3
Hf + HNO3 + HCl = H3(HfCl7) + NO + H2O =>
3 Hf + 4 HNO3 + 21 HCl = 3 H3(HfCl7) + 4 NO + 8 H2O
K + Na3[Co(NO2)6] = K3[Co(NO2)6] + Na =>
3 K + Na3[Co(NO2)6] = K3[Co(NO2)6] + 3 Na
BaSO4 + AgNO3 = Ag2SO4 + Ba(NO3)2 =>
BaSO4 + 2 AgNO3 = Ag2SO4 + Ba(NO3)2
AE + H2SO4 = H2 + AESO4 =>
AE + H2SO4 = H2 + AESO4
Na2C2 + H2O = NaOH + C2H2 =>
Na2C2 + 2 H2O = 2 NaOH + C2H2
Cu(s) + Pb(NO3)2(aq) = Pb(s) + CuNO3(aq) =>
2 Cu(s) + Pb(NO3)2(aq) = Pb(s) + 2 CuNO3(aq)
AgC = Ag + C =>
AgC = Ag + C
Mn(NO3)2 + PbO2 + H2O = HMnO4 + PbO + HNO3 =>
2 Mn(NO3)2 + 5 PbO2 + 3 H2O = 2 HMnO4 + 5 PbO + 4 HNO3
Na[Al(OH)4] + NH4Cl = Al(OH)3 + NaCl + NH4OH =>
Na[Al(OH)4] + NH4Cl = Al(OH)3 + NaCl + NH4OH
Fe + HCl = H3FeCl6 + H2 =>
2 Fe + 12 HCl = 2 H3FeCl6 + 3 H2
SnO + S8 = Sn2S3 + O2 =>
16 SnO + 3 S8 = 8 Sn2S3 + 8 O2
[Co(NH3)5(ONO)]Cl2 = [Co(NH3)5(ONO)] + Cl2 =>
[Co(NH3)5(ONO)]Cl2 = [Co(NH3)5(ONO)] + Cl2
Ca + HOH = Ca(OH)2 + H2 = Ca(OH)2 + HCL = CaCl2 + H2O =>
Ca + 2 HOH = Ca(OH)2 + H2
(NH4)2S + CoCl2 = NH4Cl + CoS =>
(NH4)2S + CoCl2 = 2 NH4Cl + CoS
Cu + CoCl2 = CuCl3 + Co =>
2 Cu + 3 CoCl2 = 2 CuCl3 + 3 Co
Ba(NO3)2 + Bi(NO3)3H10O5 + NaOH = BaBiO3 + NaNO3 + H2O + NO2 =>
Ba(NO3)2 + Bi(NO3)3H10O5 + 4 NaOH = BaBiO3 + 4 NaNO3 + 7 H2O + NO2
I2 + Sb + KOH = K3[Sb(OH)6] + KI =>
3 I2 + 2 Sb + 12 KOH = 2 K3[Sb(OH)6] + 6 KI
Sn + NiCl2 = SnCl2 + Ni =>
Sn + NiCl2 = SnCl2 + Ni
As + NaOH + H2O = Na[As(OH)4] + H2 =>
2 As + 2 NaOH + 6 H2O = 2 Na[As(OH)4] + 3 H2
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