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CaO + CO2 = CaOCO2
C6H8O6 + NaHCO3 = Na3C6H5O7 + CO2 + H2O =>
9 C6H8O6 + 30 NaHCO3 = 10 Na3C6H5O7 + 24 CO2 + 26 H2O
ZnSO4 + Na2S + H2O = Zn(OH)2 + HS + Na2SO4 =>
8 ZnSO4 + 7 Na2S + 12 H2O = 8 Zn(OH)2 + 8 HS + 7 Na2SO4
H3AlO3 + Ca(OH)2 = Ca3(AlO3)2 + H2O =>
2 H3AlO3 + 3 Ca(OH)2 = Ca3(AlO3)2 + 6 H2O
PbO2 + H2S = PbO + PbSO4 + H2O =>
4 PbO2 + H2S = 3 PbO + PbSO4 + H2O
SO2 + MnO4 = MnO2 + SO4 =>
SO2 + MnO4 = MnO2 + SO4
Na2HPO4 + HBr = NaH2PO4 + NaBr =>
Na2HPO4 + HBr = NaH2PO4 + NaBr
C2H3O2NH4 + H2O = NH4OH + C2H4O2 =>
C2H3O2NH4 + H2O = NH4OH + C2H4O2
CuP + HCl + H2O2 = CuCl + H3PO4 + H =>
CuP + HCl + 2 H2O2 = CuCl + H3PO4 + 2 H
KMnO4(aq) + NaOH(aq) + Na2SO3(aq) = K2MnO4(aq) + Na3MnO4(aq) + Na2SO4(aq) + H2O(l) =>
4 KMnO4(aq) + 6 NaOH(aq) + 3 Na2SO3(aq) = 2 K2MnO4(aq) + 2 Na3MnO4(aq) + 3 Na2SO4(aq) + 3 H2O(l)
Ca + Ni(NO3)3 = Ni + Ca(NO3)2 =>
3 Ca + 2 Ni(NO3)3 = 2 Ni + 3 Ca(NO3)2
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
(NH4)2CrO4 + Fe(OH)3 = Fe2(CrO4)3 + NH4OH =>
3(NH4)2CrO4 + 2 Fe(OH)3 = Fe2(CrO4)3 + 6 NH4OH
C5H7O2N + O2 = CO2 + H2O + NO3 =>
4 C5H7O2N + 29 O2 = 20 CO2 + 14 H2O + 4 NO3
FeCl2 + H2O = Fe(OH)2 + HCl =>
FeCl2 + 2 H2O = Fe(OH)2 + 2 HCl
Na3(PO4) + Ca(HCO3)2 = NaHCO3 + Ca3(PO4)2 =>
2 Na3(PO4) + 3 Ca(HCO3)2 = 6 NaHCO3 + Ca3(PO4)2
CuP + HCl + H2O2 = CuCl + H3PO4 + H =>
CuP + HCl + 2 H2O2 = CuCl + H3PO4 + 2 H
Na(CO3)2 + C2H4O2 = CO2 + C2H3NaO2 + H2O =>
8 Na(CO3)2 + 11 C2H4O2 = 22 CO2 + 8 C2H3NaO2 + 10 H2O
K3P + MgI2 = KI + Mg3P2 =>
2 K3P + 3 MgI2 = 6 KI + Mg3P2
AgCl + HNo3 = AgNo3 + HCl =>
AgCl + HNo3 = AgNo3 + HCl
Mn(NO3)3 + NaBiO3 + HNO3 = MnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)3 + 5 NaBiO3 + 14 HNO3 = 2 MnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
FeCl2 + H2O = Fe(OH)2 + HCl =>
FeCl2 + 2 H2O = Fe(OH)2 + 2 HCl
CaH2CO3 = CaCO3H2 =>
CaH2CO3 = CaCO3H2
MgAl + Sr(NO3)2 = SrO + MgO + Al2O3 + N2 =>
2 MgAl + Sr(NO3)2 = SrO + 2 MgO + Al2O3 + N2
NH4I(aq) + KOH(aq) = H2O(l) + NH3(g) + KI =>
NH4I(aq) + KOH(aq) = H2O(l) + NH3(g) + KI
AgNo3 + AlBr3 = AgBr3 + AlNo3 =>
AgNo3 + AlBr3 = AgBr3 + AlNo3
Pb(C2H3O2)2(aq) + Na2Co3(aq) = PbCo3(s) + Na2(C2H3O2)2(aq) =>
Pb(C2H3O2)2(aq) + Na2Co3(aq) = PbCo3(s) + Na2(C2H3O2)2(aq)
Zn(s) + HCl(l) = ZnCl2(l) + H(g) =>
Zn(s) + 2 HCl(l) = ZnCl2(l) + 2 H(g)
K2Cr2O7 + CH3CH2OH + H2SO4 = CH3COOH + H2O + K2SO4 + Cr2(SO4)3 =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 3 CH3COOH + 11 H2O + 2 K2SO4 + 2 Cr2(SO4)3
AlFl3 + Cl2 = AlCl3 + Fl2 =>
2 AlFl3 + 3 Cl2 = 2 AlCl3 + 3 Fl2
Cl + CrBr4 = CrCl4 + Br2 =>
4 Cl + CrBr4 = CrCl4 + 2 Br2
C6H2OCOOH + O2 = CO2 + H2O =>
4 C6H2OCOOH + 25 O2 = 28 CO2 + 6 H2O
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
ZnO + HNO3 = HO + ZnNO3 =>
ZnO + HNO3 = HO + ZnNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CCHHHHHNOO + O = COO + N + HOH =>
2 CCHHHHHNOO + 9 O = 4 COO + 2 N + 5 HOH
C6H5OH + Ca = C6H5OCa + H2 =>
2 C6H5OH + 2 Ca = 2 C6H5OCa + H2
Be(OH)2 + CO2 = BeCO3 + H2O =>
Be(OH)2 + CO2 = BeCO3 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe(s) + Ag{+}(aq) = Ag(s) + Fe{3+}(aq) =>
Fe(s) + 3 Ag{+}(aq) = 3 Ag(s) + Fe{3+}(aq)
Mg(OH)2 + Na2SiO3 = MgSiO3 + NaOH =>
Mg(OH)2 + Na2SiO3 = MgSiO3 + 2 NaOH
CaO + CO2 = CaOCO2 =>
CaO + CO2 = CaOCO2
KMnO4 + NaHSO3 = NaSO4 + KMnO2 + H2O =>
3 KMnO4 + 4 NaHSO3 = 4 NaSO4 + 3 KMnO2 + 2 H2O
PbO15 + HCl = PbCl2 + Cl2 + H2O =>
PbO15 + 30 HCl = PbCl2 + 14 Cl2 + 15 H2O
MnO4{2-} + H2O = MnO2 + MnO4{-} + OH{-} =>
3 MnO4{2-} + 2 H2O = MnO2 + 2 MnO4{-} + 4 OH{-}
CH3CH(Cl)CH3 + HCOONa = HCOOCH(CH3)CH3 + NaCl =>
CH3CH(Cl)CH3 + HCOONa = HCOOCH(CH3)CH3 + NaCl
HBr + BaOH = BaBr + H2O =>
HBr + BaOH = BaBr + H2O
N2H2 + F2 = N2 + HF =>
N2H2 + F2 = N2 + 2 HF
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
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