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2 KOH + Ca(HCO3)2 = 2 KHCO3 + Ca(OH)2
Al(CO3) = Al + CO3 =>
Al(CO3) = Al + CO3
C2H5NSCI + O2 = CO2 + H2O + NO2 + SO3 + CI2 =>
4 C2H5NSCI + 25 O2 = 10 CO2 + 10 H2O + 4 NO2 + 4 SO3 + 2 CI2
HCOOH + H2SO4 = CO + H2SO4H2O =>
HCOOH + H2SO4 = CO + H2SO4H2O
Cs + HNO3 = CsNO3 + H =>
Cs + HNO3 = CsNO3 + H
BaSiO3 + HCl = BaCl2 + H2O + SiCl4 =>
BaSiO3 + 6 HCl = BaCl2 + 3 H2O + SiCl4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + Ce2 = HCe =>
H2 + Ce2 = 2 HCe
CrO4{2-} + S2O3{2-} + H2O = Cr{3+} + SO4{2-} + OH{-} =>
8 CrO4{2-} + 3 S2O3{2-} + 17 H2O = 8 Cr{3+} + 6 SO4{2-} + 34 OH{-}
CuSO4 + Fe(OH)3 = Fe2(SO4)3 + Cu(OH)2 =>
3 CuSO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 3 Cu(OH)2
C10H22 + O2 = CO + H2O =>
2 C10H22 + 21 O2 = 20 CO + 22 H2O
Zn + MnO2 + H2O = Zn(OH)2 + Mn2O3 =>
Zn + 2 MnO2 + H2O = Zn(OH)2 + Mn2O3
ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O
Ca + HNO2 = Ca(NO2)2 + H =>
Ca + 2 HNO2 = Ca(NO2)2 + 2 H
CH3OH + KMnO4 = HCOOK + MnO2 + KOH + H2O =>
3 CH3OH + 4 KMnO4 = 3 HCOOK + 4 MnO2 + KOH + 4 H2O
BaS + HNO3 = BaSO4 + NO + H2O =>
3 BaS + 8 HNO3 = 3 BaSO4 + 8 NO + 4 H2O
C3H7NO2 + O2 = C3H4O3 + NH3 =>
2 C3H7NO2 + O2 = 2 C3H4O3 + 2 NH3
AgNO3 + NH3 + H2O = Ag + NH4NO3 =>
8 AgNO3 + 10 NH3 + 3 H2O = 8 Ag + 9 NH4NO3
CH3CO2H + AgNO3 = AgCH3CO2 + HNO3 =>
CH3CO2H + AgNO3 = AgCH3CO2 + HNO3
H3PO4 + C = P4 + CO + H2O =>
4 H3PO4 + 10 C = P4 + 10 CO + 6 H2O
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
ClF = Cl2 + F2 =>
2 ClF = Cl2 + F2
(NH4)2SO4 + NiSO4*6H2O = (NH4)2Ni(SO4)2 + H2O =>
(NH4)2SO4 + NiSO4*6H2O = (NH4)2Ni(SO4)2 + 6 H2O
CaCl2 + K2CO3 = CaCO3 + K2Cl2 =>
CaCl2 + K2CO3 = CaCO3 + K2Cl2
K2MnO4 + HBr = KBr + MnBr2 + Br2 + H2O =>
K2MnO4 + 8 HBr = 2 KBr + MnBr2 + 2 Br2 + 4 H2O
Ca2 + O2 = CaO7 =>
Ca2 + 7 O2 = 2 CaO7
MnO(OH) + NH3 = MnO2 + NH4 =>
MnO(OH) + NH3 = MnO2 + NH4
HClO4 + Mn(OH)2 = Mn(ClO4)2 + H2O =>
2 HClO4 + Mn(OH)2 = Mn(ClO4)2 + 2 H2O
Pb{+2} + Cl{-} = PbCl2 =>
Pb{+2} + 2 Cl{-} = PbCl2
KHSO4 = K2S2O7 + H2O =>
2 KHSO4 = K2S2O7 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cl + O2 = ClO2 =>
Cl + O2 = ClO2
FeCl3 + Li2O = LiCl + Fe2O3 =>
2 FeCl3 + 3 Li2O = 6 LiCl + Fe2O3
FeCl2(aq) + K2S(aq) = FeS + KCl =>
FeCl2(aq) + K2S(aq) = FeS + 2 KCl
ZnO + KOH + H2O = K2Zn(OH)4 =>
ZnO + 2 KOH + H2O = K2Zn(OH)4
KH2O = KOH + H =>
KH2O = KOH + H
N2O5 + NaOH = NaNO3 + H2O =>
N2O5 + 2 NaOH = 2 NaNO3 + H2O
Ca(NO3)2(aq) + CuSO4(aq) = CaSO4(s) + Cu(NO3)2(ag) =>
Ca(NO3)2(aq) + CuSO4(aq) = CaSO4(s) + Cu(NO3)2(ag)
Cl2(g) + NaBr = NaCl + Br2 =>
Cl2(g) + 2 NaBr = 2 NaCl + Br2
C3 + O2 = C2O =>
4 C3 + 3 O2 = 6 C2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Pb + CO2 = PbO2 + C =>
Pb + CO2 = PbO2 + C
C7H6O3 + FeCl3 = Fe(C7H5O3)3 + HCl =>
3 C7H6O3 + FeCl3 = Fe(C7H5O3)3 + 3 HCl
As2S3 + NH3 + H2O2 = (NH4)2AsO4 + S + H2O =>
As2S3 + 4 NH3 + 6 H2O2 = 2(NH4)2AsO4 + 3 S + 4 H2O
Bi(NO3)2 + KSCN = Bi(SCN)2 + KNO3 =>
Bi(NO3)2 + 2 KSCN = Bi(SCN)2 + 2 KNO3
NH2 + (CH3CO)2O = NHCOCH3 + CH3CO2H =>
NH2 + (CH3CO)2O = NHCOCH3 + CH3CO2H
(CH3COO)2Pb + K2CrO4 = PbCrO4 + KCH3COO =>
(CH3COO)2Pb + K2CrO4 = PbCrO4 + 2 KCH3COO
C2H5N3O2 + NH3 = C2H4N4O2 + H2 =>
C2H5N3O2 + NH3 = C2H4N4O2 + 2 H2
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
KCl + Na3[Co(NO2)6] = K3[Co(NO2)6] + NaCl =>
3 KCl + Na3[Co(NO2)6] = K3[Co(NO2)6] + 3 NaCl
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