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C16H32 + 2 H2 = 2 C8H18
C + HCI = CHCI =>
C + HCI = CHCI
H2CO3 + CaCl2 = CaCO3 + HCl =>
H2CO3 + CaCl2 = CaCO3 + 2 HCl
aluminum + oxygen = aluminumoxide =>
4 Al + 3 O2 = 2 Al2O3
CH3CH2OH + Na + NaOH = CH3ONa + H2 =>
2 CH3CH2OH + 2 Na + 2 NaOH = 4 CH3ONa + H2
MgO + H2SO4 + H2O = MgSO4*7H2O =>
MgO + H2SO4 + 6 H2O = MgSO4*7H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na(CO3) + Ag(NO3) = Ag(CO3) + NaNO3 =>
Na(CO3) + Ag(NO3) = Ag(CO3) + NaNO3
Sn{2+} + CrO7{2-} + H3O{+} = Sn{4+} + Cr{3+} + H2O =>
9 Sn{2+} + 2 CrO7{2-} + 28 H3O{+} = 9 Sn{4+} + 2 Cr{3+} + 42 H2O
aluminum + oxygen = aluminumoxide =>
4 Al + 3 O2 = 2 Al2O3
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
[Co(H2O)6]Cl2 + NH3 + NH4Cl + O2 = [Co(NH3)6]Cl3 + NH4OH =>
4[Co(H2O)6]Cl2 + 46 NH3 + 4 NH4Cl + O2 = 4[Co(NH3)6]Cl3 + 26 NH4OH
Al + Mg(SO4) = Al(SO4) + Mg =>
Al + Mg(SO4) = Al(SO4) + Mg
C2H5OH + CrO3 = Cr2O3 + CH3COOH + H2O =>
3 C2H5OH + 4 CrO3 = 2 Cr2O3 + 3 CH3COOH + 3 H2O
P2S5 + PCl5 = PSCl3 =>
P2S5 + 3 PCl5 = 5 PSCl3
Mn(ClO3)4 + SnSO4 = MnSO4 + Sn(ClO3)4 =>
Mn(ClO3)4 + SnSO4 = MnSO4 + Sn(ClO3)4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaCl + Ba(OH)2 = BaCl2 + Na(OH) =>
2 NaCl + Ba(OH)2 = BaCl2 + 2 Na(OH)
NH4Cl + Fe(OH)2 = FeCl2 + NH3 + H2O =>
2 NH4Cl + Fe(OH)2 = FeCl2 + 2 NH3 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KCH3COO + Al2(SO4)3 + H2O = Al(OH)3 + CH3COOH + K2SO4 =>
6 KCH3COO + Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 6 CH3COOH + 3 K2SO4
HCl + I = HI + Cl =>
HCl + I = HI + Cl
Bi2S3 + NH4OH = Bi(OH)3 + (NH4)2S =>
Bi2S3 + 6 NH4OH = 2 Bi(OH)3 + 3(NH4)2S
H2SO4 + NaCl + MnO2 = MnSO4 + NaHSO4 + Cl2 + H2O =>
3 H2SO4 + 2 NaCl + MnO2 = MnSO4 + 2 NaHSO4 + Cl2 + 2 H2O
NaHCO3 + K2Cr2O7 = NaCr2O7 + K2HCO3 =>
NaHCO3 + K2Cr2O7 = NaCr2O7 + K2HCO3
NH3OH + H2O = NH3O + H3O =>
NH3OH + H2O = NH3O + H3O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
PbSO4 + HNO3 = Pb(NO3)2 + H2SO4 =>
PbSO4 + 2 HNO3 = Pb(NO3)2 + H2SO4
Ag(NO3) + Ba(OH)2 = Ag(OH) + Ba(NO3)2 =>
2 Ag(NO3) + Ba(OH)2 = 2 Ag(OH) + Ba(NO3)2
Mg + AgN = MgN + Ag =>
Mg + AgN = MgN + Ag
HOOCCOOH + MnO4{-} + H{+} = Mn2{+} + H2O + CO2 =>
13 HOOCCOOH + 4 MnO4{-} + 6 H{+} = 2 Mn2{+} + 16 H2O + 26 CO2
C6H12O6(g) + O2 = CO2(g) + H2O =>
C6H12O6(g) + 6 O2 = 6 CO2(g) + 6 H2O
C6H10 + H2O = C6H11OH =>
C6H10 + H2O = C6H11OH
NaN{3} + Fe{2}O{3} = Na{2}O + Fe + N{2} =>
2 NaN{3} + Fe{2}O{3} = 2 Na{2}O + Fe + 2 N{2}
KCl + KMnO2 + H2SO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
2 KCl + 2 KMnO2 + 4 H2SO4 = 2 K2SO4 + 2 MnSO4 + Cl2 + 4 H2O
CH3CH2OH + Na + NaOH = CH3ONa + H2 =>
2 CH3CH2OH + 2 Na + 2 NaOH = 4 CH3ONa + H2
CuO(s) + H(aq) = Cu2(aq) + H2O(l) =>
2 CuO(s) + 4 H(aq) = Cu2(aq) + 2 H2O(l)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgClO4 + CaBr2 = AgBr + Ca(ClO4)2 =>
2 AgClO4 + CaBr2 = 2 AgBr + Ca(ClO4)2
Te + HCl = TeCl2 + H2 =>
Te + 2 HCl = TeCl2 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na + H2 + S + O2 = NaHSO4 =>
2 Na + H2 + 2 S + 4 O2 = 2 NaHSO4
Na2S2O3 + CuCl = Na3[Cu(S2O3)2] + NaCl =>
2 Na2S2O3 + CuCl = Na3[Cu(S2O3)2] + NaCl
BiI3 + KI = K[BiI4] =>
BiI3 + KI = K[BiI4]
HOOC{-}CH2{-}CHOH{-}COOH + NaOH = NaOOC{-}CHOH{-}CHOH{-}COONa + H2O =>
HOOC{-}CH2{-}CHOH{-}COOH + NaOH = NaOOC{-}CHOH{-}CHOH{-}COONa + H2O
H2S + Cd(OH)2 = CdS + H2O =>
H2S + Cd(OH)2 = CdS + 2 H2O
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