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Ca + H2(CO3) = Ca(CO3) + H2
TiCl3 + H2O2 + H2O = HCl + TiO2 =>
2 TiCl3 + H2O2 + 2 H2O = 6 HCl + 2 TiO2
CH3CH2CH2Br + H2O = HBr + CH3CH2CH2OH =>
CH3CH2CH2Br + H2O = HBr + CH3CH2CH2OH
C12H + O = CO2 + H2O =>
2 C12H + 49 O = 24 CO2 + H2O
NaHCO3 + C3H6O3 = C2H3NaO2 + H2O + CO2 =>
3 NaHCO3 + 2 C3H6O3 = 3 C2H3NaO2 + 3 H2O + 3 CO2
CrO3 + Fe(OH)2 = FeCrO4 + H2O =>
CrO3 + Fe(OH)2 = FeCrO4 + H2O
Ca(C2H3O2)2(aq) + (NH4)2CO3(aq) = CaCO3(aq) + NH4C2H3O2(aq) =>
Ca(C2H3O2)2(aq) + (NH4)2CO3(aq) = CaCO3(aq) + 2 NH4C2H3O2(aq)
K(s) + Br(l) = KBr =>
K(s) + Br(l) = KBr
Fe2(SO4)3 + Ca = Ca(SO4) + Fe =>
Fe2(SO4)3 + 3 Ca = 3 Ca(SO4) + 2 Fe
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Cu{2+} + AgNO3 = Ag{+} + Cu(NO3)2 =>
Cu{2+} + 2 AgNO3 = 2 Ag{+} + Cu(NO3)2
Ba(OH)2 + NH4C2H3O2 = BaC2H3O2 + NH4(OH)2 =>
Ba(OH)2 + NH4C2H3O2 = BaC2H3O2 + NH4(OH)2
(NH4)2SO4(s) + NaOH(ac) = NH3(g) + Na2SO4(s) + H2O(l) =>
(NH4)2SO4(s) + 2 NaOH(ac) = 2 NH3(g) + Na2SO4(s) + 2 H2O(l)
HCOH + Ag2O = HCOOH + Ag =>
HCOH + Ag2O = HCOOH + 2 Ag
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Hg + Br = Hg2Br =>
2 Hg + Br = Hg2Br
FeCl2 + KMnO4 + H2O = FeCl3 + Fe(OH)3 + KOH + MnO2 =>
3 FeCl2 + KMnO4 + 2 H2O = 2 FeCl3 + Fe(OH)3 + KOH + MnO2
La + HNO3 = La(NO3)3 + NH4NO3 + H2O =>
8 La + 30 HNO3 = 8 La(NO3)3 + 3 NH4NO3 + 9 H2O
AgNO3 + Ta2O5 = AgTaO3 + NO2 + O2 =>
4 AgNO3 + 2 Ta2O5 = 4 AgTaO3 + 4 NO2 + O2
Al(NO3)3 + NaSCN = AlSCN + Na(NO3)3 =>
Al(NO3)3 + NaSCN = AlSCN + Na(NO3)3
BaO2 + Al = Ba + AlO2 =>
BaO2 + Al = Ba + AlO2
Ba(NO3)2 + Na2(CrO4) = Ba(CrO4) + Na(NO3) =>
Ba(NO3)2 + Na2(CrO4) = Ba(CrO4) + 2 Na(NO3)
Cu(NO3)2 + KIO3 = Cu(IO3)2 + K(NO3) =>
Cu(NO3)2 + 2 KIO3 = Cu(IO3)2 + 2 K(NO3)
K2MnO4 + KI + H2O = MnO2 + KIO3 + KOH =>
3 K2MnO4 + KI + 3 H2O = 3 MnO2 + KIO3 + 6 KOH
CrCl3 = Cr + Cl2 =>
2 CrCl3 = 2 Cr + 3 Cl2
PbO + CH3COOH = Pb(C2H3O2)2 + H2O =>
PbO + 2 CH3COOH = Pb(C2H3O2)2 + H2O
H3NBH3 + H2O = H2 + (NH4)BO2 =>
H3NBH3 + 2 H2O = 3 H2 + (NH4)BO2
Na2SO4 + Ca(C2H3O2)2 = CaSO4 + NaC2H3O2 =>
Na2SO4 + Ca(C2H3O2)2 = CaSO4 + 2 NaC2H3O2
(NH4)2CO3 + MnBr2 = (NH4)Br + MnCO3 =>
(NH4)2CO3 + MnBr2 = 2(NH4)Br + MnCO3
PbS + CO2 = PbSO4 + CO =>
PbS + 4 CO2 = PbSO4 + 4 CO
CoBr3 + F2 = CoF3 + Br =>
2 CoBr3 + 3 F2 = 2 CoF3 + 6 Br
Zn{2+} + NH3 = Zn(NH3){2+} =>
Zn{2+} + NH3 = Zn(NH3){2+}
(CH3NH3)2CO3 + NaOH = CH3NH2 + Na2CO3 + H2O =>
(CH3NH3)2CO3 + 2 NaOH = 2 CH3NH2 + Na2CO3 + 2 H2O
B2O3(s) + Mg(s) = MgO(s) + B(s) =>
B2O3(s) + 3 Mg(s) = 3 MgO(s) + 2 B(s)
F2 + I{-} = F{-} + I3{-) =>
F2 + 3 I{-} = 2 F{-} + I3{-)
Fe(NO3)3 + HBr = Fe(Br)3 + HNO3 =>
Fe(NO3)3 + 3 HBr = Fe(Br)3 + 3 HNO3
N2O + K2Cr2O7 + H2SO4 = HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 N2O + 4 K2Cr2O7 + 16 H2SO4 = 6 HNO3 + 4 Cr2(SO4)3 + 4 K2SO4 + 13 H2O
CoO3 = Co + O2 =>
2 CoO3 = 2 Co + 3 O2
Ba + O = Ba2O =>
2 Ba + O = Ba2O
CH3(CH2)5CH3 + O2(g) = CO2(g) + H2O(g) =>
CH3(CH2)5CH3 + 11 O2(g) = 7 CO2(g) + 8 H2O(g)
Sn(NO3)4 + Na2S = SnS2 + NaNO3 =>
Sn(NO3)4 + 2 Na2S = SnS2 + 4 NaNO3
PH3 + H2O = PH4OH =>
PH3 + H2O = PH4OH
CaO + Cl2O7 = CaCl2 + O2 =>
CaO + Cl2O7 = CaCl2 + 4 O2
Cs + H = CsH =>
Cs + H = CsH
Na + CH3COO = NaCH3COO =>
Na + CH3COO = NaCH3COO
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
NaHCO3 + KC4H5O6 = C4H4Na2O6 + C4H4K2O6 + CO2 + H2O =>
2 NaHCO3 + 2 KC4H5O6 = C4H4Na2O6 + C4H4K2O6 + 2 CO2 + 2 H2O
K3PO4(aq) + BaCl2(aq) = KCl(aq) + Ba3(PO4)2(s) =>
2 K3PO4(aq) + 3 BaCl2(aq) = 6 KCl(aq) + Ba3(PO4)2(s)
FeCl3 + KCN + H2O = Fe(OH)3 + HCN + KCl =>
FeCl3 + 3 KCN + 3 H2O = Fe(OH)3 + 3 HCN + 3 KCl
CuCO3 + CaCl2 = CaCO3 + CuCl2 =>
CuCO3 + CaCl2 = CaCO3 + CuCl2
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