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CH4 + 2 Br2 = CH2Br2 + 2 HBr
FeCl3 + Fe = FeCl2 =>
2 FeCl3 + Fe = 3 FeCl2
LiOH + NaI = LiI + NaOH =>
LiOH + NaI = LiI + NaOH
AlCl3 + LiOH = LiCl + Al(OH)3 =>
AlCl3 + 3 LiOH = 3 LiCl + Al(OH)3
Hg + H2S = HgS + H2 =>
Hg + H2S = HgS + H2
C4H9OH + HCl = C4H9Cl + H2O =>
C4H9OH + HCl = C4H9Cl + H2O
FeCl3 + CH3COONa + H2O = Fe(OH)3 + NaCl + CH3COOH =>
FeCl3 + 3 CH3COONa + 3 H2O = Fe(OH)3 + 3 NaCl + 3 CH3COOH
PH3 + KMnO4 = K3PO4 + K2HPO4 + MnO2 + H2O =>
3 PH3 + 8 KMnO4 = 2 K3PO4 + K2HPO4 + 8 MnO2 + 4 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ca(NO3)2 + K3PO4 = Ca3(PO4)2 + K(NO3) =>
3 Ca(NO3)2 + 2 K3PO4 = Ca3(PO4)2 + 6 K(NO3)
Al(NO3)3 + HCl = AlCl3 + H3(NO3)3 =>
Al(NO3)3 + 3 HCl = AlCl3 + H3(NO3)3
Ca + H2SO4 = CaSO3 + H2O =>
Ca + H2SO4 = CaSO3 + H2O
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
Ca + H2SO4 = CaSO3 + H2O =>
Ca + H2SO4 = CaSO3 + H2O
C2H5OH + H3PO4 = C2H4 + H2OH3PO4 =>
C2H5OH + H3PO4 = C2H4 + H2OH3PO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ca(OH)2 + Na2SO4 = CaSO4 + NaOH =>
Ca(OH)2 + Na2SO4 = CaSO4 + 2 NaOH
NH4CH3COO + AgNO3 = NH4NO3 + AgCH3COO =>
NH4CH3COO + AgNO3 = NH4NO3 + AgCH3COO
CuSO4(aq) + Pb(NO3)2(s) = Cu(NO3)2(aq) + PbSO4(s) =>
CuSO4(aq) + Pb(NO3)2(s) = Cu(NO3)2(aq) + PbSO4(s)
AlNO3 + NaPO3 = AlPO3 + NaNO3 =>
AlNO3 + NaPO3 = AlPO3 + NaNO3
FeCl2H2O + NH2CSNH2 = FeS + NH3Cl2CNH + H2O =>
FeCl2H2O + NH2CSNH2 = FeS + NH3Cl2CNH + H2O
ClO + Co = CoClO =>
ClO + Co = CoClO
NaCl + H2S = Na2S + HCl =>
2 NaCl + H2S = Na2S + 2 HCl
AlPO4 + Na2CO3 = Al2(CO3)3 + Na3PO4 =>
2 AlPO4 + 3 Na2CO3 = Al2(CO3)3 + 2 Na3PO4
C7H6O + H2O2 = CO2 + H2O =>
C7H6O + 16 H2O2 = 7 CO2 + 19 H2O
K2S + HCl = H2S + KCl =>
K2S + 2 HCl = H2S + 2 KCl
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
P + HNO3 = H2O + H3PO4 + NO2 =>
P + 5 HNO3 = H2O + H3PO4 + 5 NO2
C12H22O11 + H2O = CH3CH3OH + CO2 =>
13 C12H22O11 + 25 H2O = 48 CH3CH3OH + 60 CO2
N2O4 + O2 + H2O = HNO3 =>
2 N2O4 + O2 + 2 H2O = 4 HNO3
Li3N + H2SO4 = Li2SO4 + NH3 =>
2 Li3N + 3 H2SO4 = 3 Li2SO4 + 2 NH3
H{+} + MnO4{-} + SO3{2-} = Mn2{+} + SO4{2-} + H2O =>
6 H{+} + 4 MnO4{-} + 13 SO3{2-} = 2 Mn2{+} + 13 SO4{2-} + 3 H2O
H{+} + S2O3{2-} + e = S + H2O =>
6 H{+} + S2O3{2-} + 4e = 2 S + 3 H2O
Br{-} + Cl2 + OH{-} = BrO3{-} + Cl{-} + H2O =>
Br{-} + 3 Cl2 + 6 OH{-} = BrO3{-} + 6 Cl{-} + 3 H2O
ClO{-}2 = ClO{-}4 =>
ClO{-}2 = ClO{-}4
Ni(NO3)2 + K3[Fe(CN)6] = Ni3[Fe(CN)6]2 + KNO3 =>
3 Ni(NO3)2 + 2 K3[Fe(CN)6] = Ni3[Fe(CN)6]2 + 6 KNO3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
MnSO4 + H2O + O2 = MnO2 + H2SO4 =>
2 MnSO4 + 2 H2O + O2 = 2 MnO2 + 2 H2SO4
Co(NO3)2 + NaCrO4 = Co(CrO4)2 + NaNO3 =>
Co(NO3)2 + 2 NaCrO4 = Co(CrO4)2 + 2 NaNO3
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
ZnCl + KI = ZnI + KCl =>
ZnCl + KI = ZnI + KCl
ZnCl2 + P4 = PCl3 + Zn =>
6 ZnCl2 + P4 = 4 PCl3 + 6 Zn
MgNO32 + NH3 = H2O + MgOH2 + N =>
3 MgNO32 + 64 NH3 = 93 H2O + 3 MgOH2 + 67 N
C4H6 + AgNO3 + NH3 = C4H5Ag + NH4NO3 =>
C4H6 + AgNO3 + NH3 = C4H5Ag + NH4NO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C12H22CaO14 + H3BO3 = C12H20B2CaO16 + H2O =>
C12H22CaO14 + 2 H3BO3 = C12H20B2CaO16 + 4 H2O
Cr(CO)6 + XeF2 = CO + CrF3 + Xe =>
2 Cr(CO)6 + 3 XeF2 = 12 CO + 2 CrF3 + 3 Xe
CuSO4 + NaOH + C6H12O6 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
2 CuSO4 + 4 NaOH + C6H12O6 = Cu2O + 2 Na2SO4 + C6H12O7 + 2 H2O
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl
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