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2 Fe3 + 9 Cl2 = 6 FeCl3
NH3 + CH3I = CH3NH3I =>
NH3 + CH3I = CH3NH3I
Al2O3 + HNo3 = Al(No3)3 + H2O =>
Al2O3 + 6 HNo3 = 2 Al(No3)3 + 3 H2O
CH3CH2COOK + KOH = CH3CH3 + K2CO3 =>
CH3CH2COOK + KOH = CH3CH3 + K2CO3
C6H5(CH3)(NH3Cl) + AgNO3 = C6H5(CH3)(NO2)(NH3Cl) + AgO =>
C6H5(CH3)(NH3Cl) + AgNO3 = C6H5(CH3)(NO2)(NH3Cl) + AgO
Zn + H2CO3 = Zn(CO3)2 + H2 =>
Zn + 2 H2CO3 = Zn(CO3)2 + 2 H2
Ag + SiO3 = AgSiO3 =>
Ag + SiO3 = AgSiO3
Zn(OH)2 + Na2O = ZnO + NaOH =>
Zn(OH)2 + Na2O = ZnO + 2 NaOH
SiO2(s) + C = Si + CO =>
SiO2(s) + 2 C = Si + 2 CO
C2H5OH + O2 = CO2 + H6 =>
2 C2H5OH + 3 O2 = 4 CO2 + 2 H6
MgBr2 + AgNO3 = AgBr + Mg(NO3)2 =>
MgBr2 + 2 AgNO3 = 2 AgBr + Mg(NO3)2
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
K2CO3 + Al2O3 = Al2(CO3)3 + K2O =>
3 K2CO3 + Al2O3 = Al2(CO3)3 + 3 K2O
Mg(s) + CoCl2(aq) = MgCl2(aq) + Co(s) =>
Mg(s) + CoCl2(aq) = MgCl2(aq) + Co(s)
CaHCl = Ca(HCl) =>
CaHCl = Ca(HCl)
H2SO3 = H2 + SO3 =>
H2SO3 = H2 + SO3
H3PO4 + Ca3(OH)6 = Ca3(PO4)2 + H2O =>
2 H3PO4 + Ca3(OH)6 = Ca3(PO4)2 + 6 H2O
C3H4 + KMnO4 + KOH = CH3COOK + MnO2 + K2CO3 =>
5 C3H4 + 8 KMnO4 + KOH = 7 CH3COOK + 8 MnO2 + K2CO3
Na2S2O3 + Co = Na2S4O6 + CoNa =>
2 Na2S2O3 + 2 Co = Na2S4O6 + 2 CoNa
CaSO3 = SO2 + CaO =>
CaSO3 = SO2 + CaO
CrBr3 + Zn = CrBr2 + ZnBr2 =>
2 CrBr3 + Zn = 2 CrBr2 + ZnBr2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C21H30O2 + O2 = CO2 + H2O =>
2 C21H30O2 + 55 O2 = 42 CO2 + 30 H2O
Cr(OH)3 + HCl(aq) = CrCl3(aq) + H2O(l) =>
Cr(OH)3 + 3 HCl(aq) = CrCl3(aq) + 3 H2O(l)
(Al(OH)2)2SO4 + H2SO4 = Al(OH)SO4 + H2O =>
(Al(OH)2)2SO4 + H2SO4 = 2 Al(OH)SO4 + 2 H2O
Al2(SO4)3 + NaHCO3 + H2O = Al(OH)3 + Na2SO4 + H2CO3 =>
Al2(SO4)3 + 6 NaHCO3 + 6 H2O = 2 Al(OH)3 + 3 Na2SO4 + 6 H2CO3
CH3C6H4NH2 + HCl = CH3C6H4NH3Cl =>
CH3C6H4NH2 + HCl = CH3C6H4NH3Cl
MnO + KClO + KOH = K2MnO4 + KCl + H2O =>
MnO + 2 KClO + 2 KOH = K2MnO4 + 2 KCl + H2O
(NH4)2(CO3) + NaOH = NH4OH + Na2(CO3) =>
(NH4)2(CO3) + 2 NaOH = 2 NH4OH + Na2(CO3)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MgSO4 + K2CO3 = MgCO3 + K2SO4 =>
MgSO4 + K2CO3 = MgCO3 + K2SO4
CH3CH2OH + O2 = CO + H2O =>
CH3CH2OH + 2 O2 = 2 CO + 3 H2O
CaO + LiOH = CaOH + LiO =>
CaO + LiOH = CaOH + LiO
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
BaHPO4 + H2SO4 = BaSO4 + H3PO4 =>
BaHPO4 + H2SO4 = BaSO4 + H3PO4
AgNO3BaCH3 = AgCH3BaNO3 =>
AgNO3BaCH3 = AgCH3BaNO3
Na2SO4 + BaCl2 = BaSO4(s) + NaCl(aq) =>
Na2SO4 + BaCl2 = BaSO4(s) + 2 NaCl(aq)
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Fe2O3 + Al(s) = Fe(l) + Al3O3(s) =>
Fe2O3 + 3 Al(s) = 2 Fe(l) + Al3O3(s)
Na2[Be(OH)4] = Be(OH)2 + Na(OH) =>
Na2[Be(OH)4] = Be(OH)2 + 2 Na(OH)
C8H18(g) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
Cr2(SO4)3 + Ba(OH)2 = Cr(OH)3 + BaSO4 =>
Cr2(SO4)3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 BaSO4
Fe(OH)2 + H2SO4 = Fe(SO4)3 + SO2 + H2O =>
Fe(OH)2 + 5 H2SO4 = Fe(SO4)3 + 2 SO2 + 6 H2O
MgBr2 + AgNO3 = AgBr + Mg(NO3)2 =>
MgBr2 + 2 AgNO3 = 2 AgBr + Mg(NO3)2
Mg + HCO = MgHCO =>
Mg + HCO = MgHCO
KHC8H4O4 + KOH = K2 + CO2 + H2O =>
KHC8H4O4 + 29 KOH = 15 K2 + 8 CO2 + 17 H2O
[CoCl2*6H2O] = CoCl2 + H2O =>
[CoCl2*6H2O] = CoCl2 + 6 H2O
B(OH)3(aq) + HCl(aq) = BCl3(aq) + H2O(l) =>
B(OH)3(aq) + 3 HCl(aq) = BCl3(aq) + 3 H2O(l)
H2SO4 + NaCl + K2CO3 + Ca(OH)2 = Na2SO4 + KCl + CaCO3 + H2O =>
H2SO4 + 2 NaCl + K2CO3 + Ca(OH)2 = Na2SO4 + 2 KCl + CaCO3 + 2 H2O
MgBr2 + AgNO3 = AgBr + Mg(NO3)2 =>
MgBr2 + 2 AgNO3 = 2 AgBr + Mg(NO3)2
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