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C6H5C2H5 = C6H5C2H3 + H2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
H{+} + Cl{-} + AgNO3 = AgCl + NO3 + H =>
H{+} + Cl{-} + AgNO3 = AgCl + NO3 + H
PCI = P + CI =>
PCI = P + CI
LiBr2 = Br2 + Li =>
LiBr2 = Br2 + Li
HIO3 + NH4OH = NH4IO3 + H2O =>
HIO3 + NH4OH = NH4IO3 + H2O
Fe + O2 + H2O = Fe2O33*H2O =>
4 Fe + 33 O2 + 2 H2O = 2 Fe2O33*H2O
F2 + H2O = HF + O1 =>
F2 + H2O = 2 HF + O1
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
(NH4)2SO3 = NH3 + SO2 + H2O =>
(NH4)2SO3 = 2 NH3 + SO2 + H2O
CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2
MnO4{-} + S2{-} + H2O = MnO2 + S + OH{-} =>
MnO4{-} + 3 S2{-} + 2 H2O = MnO2 + 6 S + 4 OH{-}
OHBr2 = HBrOBr =>
OHBr2 = HBrOBr
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
P2 = P4 =>
2 P2 = P4
CUO(s)H2SO4(aq) = CUSO4(aq)H2O(l) =>
CUO(s)H2SO4(aq) = CUSO4(aq)H2O(l)
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
KOHHCl = KClH2O = =>
KOHHCl = KClH2O
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
LiOHFeO = LiOFeOH =>
LiOHFeO = LiOFeOH
C6H5NH2CH3COOH = C6H5NH2OHCH3CO =>
C6H5NH2CH3COOH = C6H5NH2OHCH3CO
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
KOH(aq) + HNO3(aq) = H2O(l) + KNO3(aq) =>
KOH(aq) + HNO3(aq) = H2O(l) + KNO3(aq)
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
(NH4)2SnS3 = (NH4)2SSnS2 =>
(NH4)2SnS3 = (NH4)2SSnS2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C11000H220002 + O2 = CO2 + H2O =>
2 C11000H220002 + 132001 O2 = 22000 CO2 + 220002 H2O
Mg2O4 + Al = Mg + Al2O3 =>
3 Mg2O4 + 8 Al = 6 Mg + 4 Al2O3
NH4ClO4 + H2O = NH4OH + HClO4 =>
NH4ClO4 + H2O = NH4OH + HClO4
CaOHCl + H2SO4 = CaSO4 + HCl + H2O =>
CaOHCl + H2SO4 = CaSO4 + HCl + H2O
Ni(OH)2 + H3PO4 = Ni2(OH)PO4 + H2O =>
2 Ni(OH)2 + H3PO4 = Ni2(OH)PO4 + 3 H2O
Mg2 + Cu2SO4 = Mg2SO4 + Cu2 =>
Mg2 + Cu2SO4 = Mg2SO4 + Cu2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Mg(ClO3)2 + Na2CO3 = MgCO3 + Na(ClO3) =>
Mg(ClO3)2 + Na2CO3 = MgCO3 + 2 Na(ClO3)
CdCl2 + NH4I = CdI2 + HCl + NH3 =>
CdCl2 + 2 NH4I = CdI2 + 2 HCl + 2 NH3
C8H10 + O2 = C8H6O4 + H2O =>
C8H10 + 3 O2 = C8H6O4 + 2 H2O
NaS + KMnO4 + H2O = S + MnO2 + NaOH + KOH =>
3 NaS + KMnO4 + 2 H2O = 3 S + MnO2 + 3 NaOH + KOH
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
I2 + CCl4 = ICl + C2 =>
4 I2 + 2 CCl4 = 8 ICl + C2
Sr(HCO3)2 + HCl = CO2 + SrCl2 + H2O =>
Sr(HCO3)2 + 2 HCl = 2 CO2 + SrCl2 + 2 H2O
CdCO3 + H2O = Cd(OH)2 + CO3 + H =>
CdCO3 + 2 H2O = Cd(OH)2 + CO3 + 2 H
Ba(NO3)2 + CsOH = Ba(OH)2 + CsNO3 =>
Ba(NO3)2 + 2 CsOH = Ba(OH)2 + 2 CsNO3
C + S = CS2 =>
C + 2 S = CS2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
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