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CaCl2 + Na2S = CaS + 2 NaCl
Cu(i) + O2 = Cu2O =>
4 Cu(i) + O2 = 2 Cu2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2CO3 + AlCl3 = Al2(CO3)3 + KCl =>
3 K2CO3 + 2 AlCl3 = Al2(CO3)3 + 6 KCl
H2 + P = H2P2 =>
H2 + 2 P = H2P2
KMnO4 + Br2 + H2SO4 = H2O + KBrO3 + Mn(SO4) =>
2 KMnO4 + Br2 + 2 H2SO4 = 2 H2O + 2 KBrO3 + 2 Mn(SO4)
NaOHCH4 = NaHCH3OH =>
NaOHCH4 = NaHCH3OH
MnO2 + CaO = CaMnO3 =>
MnO2 + CaO = CaMnO3
AlCl3 + Li2S = Al2S3 + LiCl =>
2 AlCl3 + 3 Li2S = Al2S3 + 6 LiCl
Li3N(s) + H2O(l) = NH3(g) + LiOH(aq) =>
Li3N(s) + 3 H2O(l) = NH3(g) + 3 LiOH(aq)
H2SO4 + CH3CH2CH2OH + K2Cr2O7 = CH3CH2CHO + Cr2(SO4)3 + K2SO4 + H2O =>
4 H2SO4 + 3 CH3CH2CH2OH + K2Cr2O7 = 3 CH3CH2CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
SO2 + ZnCl4 + H2O = ZnCl2 + H2SO4 + HCl =>
SO2 + ZnCl4 + 2 H2O = ZnCl2 + H2SO4 + 2 HCl
KNO3(aq) + Na2C2O4(aq) = K2C2O4(s) + NaNO3(aq) =>
2 KNO3(aq) + Na2C2O4(aq) = K2C2O4(s) + 2 NaNO3(aq)
Ni(NO3)2 + Rb = RbNO3 + Ni =>
Ni(NO3)2 + 2 Rb = 2 RbNO3 + Ni
NaNO3(aq) + KI(aq) = K(NO3)(s) + NaI =>
NaNO3(aq) + KI(aq) = K(NO3)(s) + NaI
Ca(OH)2 + Cr2O3 = Cr(OH)3 + CaO =>
3 Ca(OH)2 + Cr2O3 = 2 Cr(OH)3 + 3 CaO
Hg + O = Hg(ii)O =>
Hg + O = Hg(ii)O
Al{3+} + SO4{2-} = Al2(SO4)3 =>
2 Al{3+} + 3 SO4{2-} = Al2(SO4)3
*CHI3 + AgNO3 = CHI2NO3 + AgI =>
*CHI3 + AgNO3 = CHI2NO3 + AgI
Cr2S3 + H2O = Cr(OH)3 + H2S =>
Cr2S3 + 6 H2O = 2 Cr(OH)3 + 3 H2S
Al(OH)(f)3 + H2SO4(aq) = Al2(SO4)3(aq) + H2O =>
2 Al(OH)(f)3 + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O
C6O7H8 + H2O2 = C2O2H4 + CO2 =>
6 C6O7H8 + 2 H2O2 = 13 C2O2H4 + 10 CO2
Hg + CuFeO3 = HgCuO3 + Fe =>
Hg + CuFeO3 = HgCuO3 + Fe
Mo + O3 + H2O = MoO3H2O =>
Mo + O3 + H2O = MoO3H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K(MnO4) + H2(SO4) + H2S = K2(SO4) + Mn(SO4) + H2O = S =>
8 K(MnO4) + 7 H2(SO4) + 5 H2S = 4 K2(SO4) + 8 Mn(SO4) + 12 H2O
HCOOC4H9 + O2 = H2O + CO2 =>
2 HCOOC4H9 + 13 O2 = 10 H2O + 10 CO2
Na2(B2(O2)2(OH)4)*4H2O = NaOH + H3BO3 + H2O2 =>
Na2(B2(O2)2(OH)4)*4H2O = 2 NaOH + 2 H3BO3 + 2 H2O2
H3AsO4 + Mg = HMg + AsO4 =>
H3AsO4 + 3 Mg = 3 HMg + AsO4
H2O + MnO4{-} + S{2-} = SO4{2-} + MnO2 + OH{-} =>
4 H2O + 8 MnO4{-} + 3 S{2-} = 3 SO4{2-} + 8 MnO2 + 8 OH{-}
CuSO3*5H2O = CuSO3 + H2O =>
CuSO3*5H2O = CuSO3 + 5 H2O
Na2CO3 + CuSO4*5H2O = H2O + Na2SO4 + CO2 + CuCO3Cu(OH)2 =>
2 Na2CO3 + 2 CuSO4*5H2O = 9 H2O + 2 Na2SO4 + CO2 + CuCO3Cu(OH)2
KMnO4 + H2S + H2SO4 = MnSO4 + K2S2O8 + H2O =>
2 KMnO4 + H2S + 3 H2SO4 = 2 MnSO4 + K2S2O8 + 4 H2O
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
NH3 + Ca = CaNH2 + H2 =>
2 NH3 + 2 Ca = 2 CaNH2 + H2
Zn(OH)2 + SO2 = ZnSO3 + H2O =>
Zn(OH)2 + SO2 = ZnSO3 + H2O
AlCl3 + O2 = Al(ClO3)3 =>
2 AlCl3 + 9 O2 = 2 Al(ClO3)3
H2(C2O4) + Ca(OH)2 = Ca(C2O4) + H2O =>
H2(C2O4) + Ca(OH)2 = Ca(C2O4) + 2 H2O
NaClO + H2S = NaCl + S + H2O =>
NaClO + H2S = NaCl + S + H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Cl{-} + H3O{+} + Mg = H2 + MgCl2 + O2 =>
2 Cl{-} + 2 H3O{+} + Mg = 3 H2 + MgCl2 + O2
Al(ClO3)3 + Cu(CH3O2)2 = Al(CH3O2)3 + Cu(ClO3)2 =>
2 Al(ClO3)3 + 3 Cu(CH3O2)2 = 2 Al(CH3O2)3 + 3 Cu(ClO3)2
C4H6O4S2 + Pb = H2O + PbC4H4O3S2 =>
C4H6O4S2 + Pb = H2O + PbC4H4O3S2
CH3O + Mg = CH3OMg =>
CH3O + Mg = CH3OMg
PotassiumPhosphate + Lithium(II)Nitrate = PotassiumNitrate + Lithium(II)Phosphate =>
PotassiumPhosphate + Lithium(II)Nitrate = PotassiumNitrate + Lithium(II)Phosphate
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
NaHCO3 + Al2O3 = NaAlO2 + H2O + CO2 =>
2 NaHCO3 + Al2O3 = 2 NaAlO2 + H2O + 2 CO2
C1O2 + H2O1 = C6H12O6 + O2 =>
6 C1O2 + 6 H2O1 = C6H12O6 + 6 O2
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
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