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H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
KI + CH3COOH + NaNO2 = I2 + CH3COONa + CH3COOK + NO + H2O =>
2 KI + 4 CH3COOH + 2 NaNO2 = I2 + 2 CH3COONa + 2 CH3COOK + 2 NO + 2 H2O
Ba(OH)2 + P2O5 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + P2O5 = Ba3(PO4)2 + 3 H2O
C2O4{-2} + MnO2 + H2O = CO2 + Mn{2+} + OH{-} =>
C2O4{-2} + MnO2 + 2 H2O = 2 CO2 + Mn{2+} + 4 OH{-}
B + HNO3 = B(OH)3 + NO2 =>
B + 3 HNO3 = B(OH)3 + 3 NO2
CH3CH2CH2OH + PCl5 = CH3CH2CH2Cl + POCl3 + HCl =>
CH3CH2CH2OH + PCl5 = CH3CH2CH2Cl + POCl3 + HCl
CHNaO3 + HCl = NaCl + H2CO3 =>
CHNaO3 + HCl = NaCl + H2CO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe3C + H2SO4 = Fe2(SO4)3 + H2O + SO2 + CO2 =>
2 Fe3C + 22 H2SO4 = 3 Fe2(SO4)3 + 22 H2O + 13 SO2 + 2 CO2
CuCO3 + O2 = CO2 + CuO3 =>
CuCO3 + O2 = CO2 + CuO3
C8H8 + H2O2 = CO2 + H2O =>
C8H8 + 20 H2O2 = 8 CO2 + 24 H2O
Fe2O3 + NH3 + H2O = Fe(OH)2 + N2 =>
3 Fe2O3 + 2 NH3 + 3 H2O = 6 Fe(OH)2 + N2
Al + H2SO4(aq) = Al2(SO4)3 + H2(g) =>
2 Al + 3 H2SO4(aq) = Al2(SO4)3 + 3 H2(g)
Na3PO4 + Sr(ClO4)2 = Sr3(PO4)2 + NaClO4 =>
2 Na3PO4 + 3 Sr(ClO4)2 = Sr3(PO4)2 + 6 NaClO4
Na3PO4 + K = KPO4 + Na =>
Na3PO4 + K = KPO4 + 3 Na
FeSO3 + H2SO4 = FeSO4 + SO2 + H2O =>
FeSO3 + H2SO4 = FeSO4 + SO2 + H2O
CaO + Br = BrO + Ca =>
CaO + Br = BrO + Ca
AgNO3 + I = AgI + NO3 =>
AgNO3 + I = AgI + NO3
KI + XeF4 = I2 + Xe + KF =>
4 KI + XeF4 = 2 I2 + Xe + 4 KF
(CH3)2SiCl2 + H2O = (CH3)2Si(OH)2 + HCl =>
(CH3)2SiCl2 + 2 H2O = (CH3)2Si(OH)2 + 2 HCl
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3 + Na2SO4 =>
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3 + Na2SO4
I2 + AlBr3 = Al + IBr =>
3 I2 + 2 AlBr3 = 2 Al + 6 IBr
Fe(s) + HCl = FeCl2 + H2 =>
Fe(s) + 2 HCl = FeCl2 + H2
Mg + H2SO4(aq) = MgSO4(aq) + H2(g) =>
Mg + H2SO4(aq) = MgSO4(aq) + H2(g)
P2S5 + H2O = H2S + P2O5 =>
P2S5 + 5 H2O = 5 H2S + P2O5
NiI2 + Na3PO4 = Ni3(PO4)2 + NaI =>
3 NiI2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaI
Na + CaO = NaCaO =>
Na + CaO = NaCaO
(NH4)2SO4 + Ca(OH)2 = CaSO4 + NH3 + H2O(l) =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O(l)
Cu(s) + AgNO3 = CuNO3(aq) + Ag(s) =>
Cu(s) + AgNO3 = CuNO3(aq) + Ag(s)
Fe(s) + AgCl(aq) = FeCl3(aq) + Ag(s) =>
Fe(s) + 3 AgCl(aq) = FeCl3(aq) + 3 Ag(s)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ba(OH)2 + K2CrO4 = BaCrO4 + K2(OH)2 =>
Ba(OH)2 + K2CrO4 = BaCrO4 + K2(OH)2
NH3(aq) + HNO3(aq) = H2O + NH =>
3 NH3(aq) + HNO3(aq) = 3 H2O + 4 NH
Fe2(SO4)3 + H2S = Fe2S3 + H2SO4 =>
Fe2(SO4)3 + 3 H2S = Fe2S3 + 3 H2SO4
AgNO3(aq) + KSCN = AgSCN + KNO3 =>
AgNO3(aq) + KSCN = AgSCN + KNO3
H2S + KMnO4 = H2(MnO4)2 + K2S =>
H2S + 2 KMnO4 = H2(MnO4)2 + K2S
FeZn + HCl = H + FeCl2 + Zn =>
FeZn + 2 HCl = 2 H + FeCl2 + Zn
C(s) + H2(s) + OH(g) = C2H5OH(g) =>
4 C(s) + 5 H2(s) + 2 OH(g) = 2 C2H5OH(g)
AgNO3(aq) + KSCN(aq) = AgSCN(aq) + KNO3(s) =>
AgNO3(aq) + KSCN(aq) = AgSCN(aq) + KNO3(s)
C20H25N3O + O2 = CO2 + H2O + N2 =>
4 C20H25N3O + 103 O2 = 80 CO2 + 50 H2O + 6 N2
Ca(OH)2(aq) + SO2(g) = CaSO3(s) + H2O(l) =>
Ca(OH)2(aq) + SO2(g) = CaSO3(s) + H2O(l)
Mn + C = Mn3C =>
3 Mn + C = Mn3C
FeSO4 + Ba(OH)2 = Fe(HO)2 + BaSO4 =>
FeSO4 + Ba(OH)2 = Fe(HO)2 + BaSO4
Al2Zn + HCl = AlCl3 + ZnCl2 + H =>
Al2Zn + 8 HCl = 2 AlCl3 + ZnCl2 + 8 H
Na[Al(OH)4] = Al2O3 + Na2O + H2O =>
2 Na[Al(OH)4] = Al2O3 + Na2O + 4 H2O
CH3CN + HCl + H2O = HC2H3O2 + NH4Cl =>
CH3CN + HCl + 2 H2O = HC2H3O2 + NH4Cl
CaCO3 + AlF3 = Al2O3 + CaF2 + CO2 =>
3 CaCO3 + 2 AlF3 = Al2O3 + 3 CaF2 + 3 CO2
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
BaCl2(aq) + K2CrO4(aq) = BaCrO4(s) + KCl(aq) =>
BaCl2(aq) + K2CrO4(aq) = BaCrO4(s) + 2 KCl(aq)
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