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6 Al + S2 = 2 Al3S
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C6H12O7(aq) + Ca(OH)2(aq) = (C6H11O7)2Ca(s) + H2O(aq) =>
2 C6H12O7(aq) + Ca(OH)2(aq) = (C6H11O7)2Ca(s) + 2 H2O(aq)
C12H22O11 + SO4{-2} + H{+} = H2S + CO2 + H2O =>
C12H22O11 + 6 SO4{-2} + 12 H{+} = 6 H2S + 12 CO2 + 11 H2O
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
CuSO4*5H2O + Na2CO3 = CuCO3*Cu(OH)2 + CO2 + H2O + Na2SO4 =>
2 CuSO4*5H2O + 2 Na2CO3 = CuCO3*Cu(OH)2 + CO2 + 9 H2O + 2 Na2SO4
NaBO2 + H2SO4 + H2O = Na2SO4 + H3BO3 =>
2 NaBO2 + H2SO4 + 2 H2O = Na2SO4 + 2 H3BO3
Ag + Ca(IO3)2 = Ca + Ag(IO3)2 =>
Ag + Ca(IO3)2 = Ca + Ag(IO3)2
Al(NO3)3 + Na3PO4 = AlPO4Na3(NO3)3 =>
Al(NO3)3 + Na3PO4 = AlPO4Na3(NO3)3
HNO3 + Cu = Cu(NO3)2 + NH4(NO3) + H2O =>
10 HNO3 + 4 Cu = 4 Cu(NO3)2 + NH4(NO3) + 3 H2O
SO3 + Rb2O = SO2 + Rb2O3 =>
2 SO3 + Rb2O = 2 SO2 + Rb2O3
Cu + S = Cu3S2 =>
3 Cu + 2 S = Cu3S2
BrCH2CH2CH2Br + Zn = CH2CCH2 + ZnBr2 + H2 =>
BrCH2CH2CH2Br + Zn = CH2CCH2 + ZnBr2 + H2
Ba + KNO3 = K20 + BaO + N2 =>
60 Ba + 20 KNO3 = K20 + 60 BaO + 10 N2
K2S + Fe(NO3)3 = Fe2S3 + KNO3 =>
3 K2S + 2 Fe(NO3)3 = Fe2S3 + 6 KNO3
CaWO4 + Mg = CaO + MgO + W =>
CaWO4 + 3 Mg = CaO + 3 MgO + W
H2O + K = KO2 + H2 =>
2 H2O + K = KO2 + 2 H2
Fe3NO3 + NH4OH = Fe3OH + NH4NO3 =>
Fe3NO3 + NH4OH = Fe3OH + NH4NO3
CH3CH2NHCH2CH2CH3 + O2 = CO2 + H2O + N2 =>
4 CH3CH2NHCH2CH2CH3 + 33 O2 = 20 CO2 + 26 H2O + 2 N2
Mg + Ca3(PO4)2 = Ca3P2 + MgO =>
8 Mg + Ca3(PO4)2 = Ca3P2 + 8 MgO
NaOH + Nh4Cl = NaCl + Nh4OH =>
NaOH + Nh4Cl = NaCl + Nh4OH
FeCl2 + HNO3 = FeCl2NO3 + NO2 + H2O =>
FeCl2 + 2 HNO3 = FeCl2NO3 + NO2 + H2O
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3 =>
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3
Fe2(SO4)3 + HF = H2SO4 + FeF3 =>
Fe2(SO4)3 + 6 HF = 3 H2SO4 + 2 FeF3
SnCl2 + KIO3 + HCl = SnCl4 + KI + H2O =>
3 SnCl2 + KIO3 + 6 HCl = 3 SnCl4 + KI + 3 H2O
HCOOH + Ba(OH)2 = H2O + Ba(CHOO)2 =>
2 HCOOH + Ba(OH)2 = 2 H2O + Ba(CHOO)2
C25N3H30Cl + NaOH = C25N3H30OH + Na + Cl =>
C25N3H30Cl + NaOH = C25N3H30OH + Na + Cl
NH3H2SO4 = NH4HSO4 =>
NH3H2SO4 = NH4HSO4
C2H4 + KMnO4 + H2O = C2H6O2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H6O2 + 2 MnO2 + 2 KOH
NaNO2 + KHSO4 = HNO2 + Na2SO4 + K2SO4 =>
2 NaNO2 + 2 KHSO4 = 2 HNO2 + Na2SO4 + K2SO4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Co2(CO3)5 = CO2 + Co2O5 =>
Co2(CO3)5 = 5 CO2 + Co2O5
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
NaH2PO4 + KOH = NaOH + KH2PO4 =>
NaH2PO4 + KOH = NaOH + KH2PO4
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
FeCl2 + O2 = Fe2O3 + FeCl3 =>
12 FeCl2 + 3 O2 = 2 Fe2O3 + 8 FeCl3
C9H8O4 + C6H8O7 + NaHCO3 = C16H17NaO14 =>
C9H8O4 + C6H8O7 + NaHCO3 = C16H17NaO14
NaOH(aq) + HC9H7O4(s) = H2O(l) + C9H7O4Na(s) =>
NaOH(aq) + HC9H7O4(s) = H2O(l) + C9H7O4Na(s)
(NH4)2MoO4 + NaOH = NH3 + H2O + Na2MoO4 =>
(NH4)2MoO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2MoO4
H2O(g) + CO2(g) = C4H10(g) + O2 =>
10 H2O(g) + 8 CO2(g) = 2 C4H10(g) + 13 O2
Li2O + H2O(g) = LiOH =>
Li2O + H2O(g) = 2 LiOH
H2O2 + H2SO4 + Fe(NH4)2(SO4)2 = Fe(NH4)2(SO4)3 + H2O =>
H2O2 + H2SO4 + Fe(NH4)2(SO4)2 = Fe(NH4)2(SO4)3 + 2 H2O
CrO4 + I = Cr2O7 + IO3 =>
6 CrO4 + I = 3 Cr2O7 + IO3
P2O5 + Na2CO3 = Na3PO4 + CO2 =>
P2O5 + 3 Na2CO3 = 2 Na3PO4 + 3 CO2
CH3OH + C4H8O2 = C5H10O2 + H2O =>
CH3OH + C4H8O2 = C5H10O2 + H2O
MoO3 + H2 = MoO3H2 =>
MoO3 + H2 = MoO3H2
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