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Mg3(AsO4)2 = 3 Mg + 2 AsO4
C4H4N2O2 + O2 = CO2 + H2O + N2 =>
C4H4N2O2 + 4 O2 = 4 CO2 + 2 H2O + N2
MgO2 + C = Mg + CO =>
MgO2 + 2 C = Mg + 2 CO
C6H5NH2 + (CH3CO)2O = C6H5NHCOCH3 + CH3COOH =>
C6H5NH2 + (CH3CO)2O = C6H5NHCOCH3 + CH3COOH
H + Mn + O = HMnO4 =>
H + Mn + 4 O = HMnO4
ZnO + H2 = Zn + H2O =>
ZnO + H2 = Zn + H2O
Na2Cr2O7*2H2O + H2SO4 + CH3OH = Cr2(SO4)3 + Na2SO4 + CH2O + H2O =>
Na2Cr2O7*2H2O + 4 H2SO4 + 3 CH3OH = Cr2(SO4)3 + Na2SO4 + 3 CH2O + 9 H2O
C4H6O3 = C9H8O4 + C2H4O2 =>
10 C4H6O3 = 2 C9H8O4 + 11 C2H4O2
BaCO3 + AgNO3 = Ag2CO3 + Ba(NO3)2 =>
BaCO3 + 2 AgNO3 = Ag2CO3 + Ba(NO3)2
FeSO4(aq) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + PbSO4(aq) =>
FeSO4(aq) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + PbSO4(aq)
Ca + HO = Ca(OH)2 =>
Ca + 2 HO = Ca(OH)2
Cl2O + Al(OH)3 = Al(ClO)3 + H2O =>
3 Cl2O + 2 Al(OH)3 = 2 Al(ClO)3 + 3 H2O
Cu + Sn(NO3)2 = Cu(NO3) + Sn =>
2 Cu + Sn(NO3)2 = 2 Cu(NO3) + Sn
NH2 + F2 = N2F4 + HF =>
2 NH2 + 4 F2 = N2F4 + 4 HF
CoKSCN = KCoSCN =>
CoKSCN = KCoSCN
(CuOH)2SO4 + NaOH = CuO + Na2SO4 + H2O =>
(CuOH)2SO4 + 2 NaOH = 2 CuO + Na2SO4 + 2 H2O
Ba(NO3)2(aq) + Na2SO4 = BaSO4 + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2SO4 = BaSO4 + 2 NaNO3(aq)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaC2O4 + NH4OH = Ca(OH)2 + (NH4)2C2O4 =>
CaC2O4 + 2 NH4OH = Ca(OH)2 + (NH4)2C2O4
Al2O3 + HCl = Al(OH)3 + AlCl3 =>
Al2O3 + 3 HCl = Al(OH)3 + AlCl3
Br7 + O2 = Br2O7 =>
4 Br7 + 49 O2 = 14 Br2O7
Cu + Au2Cl6 = Au + CuCl =>
6 Cu + Au2Cl6 = 2 Au + 6 CuCl
C3H6O3 + NaHCO3 = CO3 + H2O + NaC3H5O3 =>
8 C3H6O3 + 9 NaHCO3 = 6 CO3 + 6 H2O + 9 NaC3H5O3
C106H263O110N16P + O2 = CO2 + H2O + H{+} + NO3{-} + HPO4{2-} =>
C106H263O110N16P + 138 O2 = 106 CO2 + 122 H2O + 18 H{+} + 16 NO3{-} + HPO4{2-}
Mg(NO3)2(aq) + NH4Cl(aq) = MgCl2(aq) + NH4NO3(aq) =>
Mg(NO3)2(aq) + 2 NH4Cl(aq) = MgCl2(aq) + 2 NH4NO3(aq)
MgCl2(aq) + KBr(aq) = MgBr2(aq) + KCl(aq) =>
MgCl2(aq) + 2 KBr(aq) = MgBr2(aq) + 2 KCl(aq)
KIO4 = KIO3 + O2 =>
2 KIO4 = 2 KIO3 + O2
SiO2 + HF + NaF = Na2SiF6 + H2O =>
SiO2 + 4 HF + 2 NaF = Na2SiF6 + 2 H2O
CH3COOH + CuSO4 = H2SO4 + Cu(CH3COO)2 =>
2 CH3COOH + CuSO4 = H2SO4 + Cu(CH3COO)2
Cu = Cu2{+} + e =>
2 Cu = Cu2{+} + e
Sn + CaCl2 = Ca + SnCl4 =>
Sn + 2 CaCl2 = 2 Ca + SnCl4
Mg(OH)2(aq) + HF(aq) = HOH(l) + MgF2(aq) =>
Mg(OH)2(aq) + 2 HF(aq) = 2 HOH(l) + MgF2(aq)
C2H7NO + O2 = CO2 + H2O + NO =>
4 C2H7NO + 15 O2 = 8 CO2 + 14 H2O + 4 NO
Cl(aq) + KI(aq) = KCl(aq) + I(s) =>
Cl(aq) + KI(aq) = KCl(aq) + I(s)
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
SO2 + I3{-} + H2O = SO4{2-} + I{-} + H{+} =>
SO2 + I3{-} + 2 H2O = SO4{2-} + 3 I{-} + 4 H{+}
KHCO3 + KHSO4 = K2SO4 + CO2 + H2O =>
KHCO3 + KHSO4 = K2SO4 + CO2 + H2O
Li + Co3 = Li2Co3 =>
2 Li + Co3 = Li2Co3
BaCO3 + Bi2O3 = BaBi2O4 + CO2 =>
BaCO3 + Bi2O3 = BaBi2O4 + CO2
Ag(NO3) + K3PO4 = Ag3(PO4) + K(NO3) =>
3 Ag(NO3) + K3PO4 = Ag3(PO4) + 3 K(NO3)
Zn(OH)2 + CO2 = Zn(CO3) + H2O =>
Zn(OH)2 + CO2 = Zn(CO3) + H2O
C4H9Br + NH3 = C4H9NH3 + Br =>
C4H9Br + NH3 = C4H9NH3 + Br
C2H3O2{-} + H2O = HC2H3O2 + OH{-} =>
C2H3O2{-} + H2O = HC2H3O2 + OH{-}
Mg(NO3)2 + NaCl = MgCl + Na(NO3)2 =>
Mg(NO3)2 + NaCl = MgCl + Na(NO3)2
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = MnO2 + KOH + CH3C(CH3)(OH)C(CH3)(OH)CH3 =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 CH3C(CH3)(OH)C(CH3)(OH)CH3
HCH2CHCO2 + NaOH = H2O + NaCH2CHCO2 =>
HCH2CHCO2 + NaOH = H2O + NaCH2CHCO2
CuOH2 + HCl = CuCl + H2OH =>
CuOH2 + HCl = CuCl + H2OH
CO3 + O2 = CO2O3 =>
CO3 + O2 = CO2O3
Mg(OH)2 + CaSO4 = MgSO4 + Ca(OH)2 =>
Mg(OH)2 + CaSO4 = MgSO4 + Ca(OH)2
KOH(aq) + FeBr3(aq) = KBr(aq) + Fe(OH)3 =>
3 KOH(aq) + FeBr3(aq) = 3 KBr(aq) + Fe(OH)3
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