| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Mg + S8 = 8 MgS
NH4{+} + S{2-} = (NH4)2S =>
2 NH4{+} + S{2-} = (NH4)2S
Rb + KOH = RbOH + K =>
Rb + KOH = RbOH + K
NaHSO3 + O2 = NaHSO4 =>
2 NaHSO3 + O2 = 2 NaHSO4
Fe2O3 + Na2CO3 = Fe2(CO3)3 + Na2O =>
Fe2O3 + 3 Na2CO3 = Fe2(CO3)3 + 3 Na2O
C8H14OH + O2 = CO2 + H2O =>
4 C8H14OH + 45 O2 = 32 CO2 + 30 H2O
Bi2O3 + O2 = BiO2 =>
2 Bi2O3 + O2 = 4 BiO2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Ag(NO3)(aq) + NaBr(aq) = AgBr + Na(NO3) =>
Ag(NO3)(aq) + NaBr(aq) = AgBr + Na(NO3)
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Al + HSO4 = Al2(SO4) + H =>
2 Al + HSO4 = Al2(SO4) + H
I2 + NaIO2 = NaI + IO2 =>
I2 + 2 NaIO2 = 2 NaI + 2 IO2
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
C7H7NO2 + C4H6O3 = C9H7NO2 + H2O =>
2 C7H7NO2 + C4H6O3 = 2 C9H7NO2 + 3 H2O
CH3CH2CH2CH2OH + Cr2O72{-} + H{+} = CH3CH2CH2CHO + Cr3{+} + H2O =>
427 CH3CH2CH2CH2OH + 6 Cr2O72{-} + 10 H{+} = 427 CH3CH2CH2CHO + 4 Cr3{+} + 432 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
(CH3)3N + HClO4 = CO2 + Cl2 + H2O + N2 =>
2(CH3)3N + 6 HClO4 = 6 CO2 + 3 Cl2 + 12 H2O + N2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
SO3 + N2O = SO4 + N2 =>
SO3 + N2O = SO4 + N2
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
C2H5NO2 + O2 + OH{-} = CO2{-2)+H2O+N2 =>
4 C2H5NO2 + 5 O2 + 16 OH{-} = 8 CO2{-2)+18H2O+2N2
OLi2 + H2O = Li(OH) =>
OLi2 + H2O = 2 Li(OH)
CHO + Cu(OH)2 = CO2H + CuOH + H2O =>
CHO + 2 Cu(OH)2 = CO2H + 2 CuOH + H2O
Hg(OH)2 + HPO2 = Hg(PO2)2 + H2O =>
Hg(OH)2 + 2 HPO2 = Hg(PO2)2 + 2 H2O
CaH2 + HNO3 = H2 + Ca(NO3)2 =>
CaH2 + 2 HNO3 = 2 H2 + Ca(NO3)2
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
CrAsO4 + HCl = CrCl2 + H2AsO4 =>
CrAsO4 + 2 HCl = CrCl2 + H2AsO4
HI + Cl2 + H2O = HCl + HIO3 =>
HI + 3 Cl2 + 3 H2O = 6 HCl + HIO3
Be2(SO3)2 + YCl3 = BeCl2 + Y2(SO3)3 =>
3 Be2(SO3)2 + 4 YCl3 = 6 BeCl2 + 2 Y2(SO3)3
Cu3(PO4)2 + Na3N = Cu3N2 + Na3PO4 =>
Cu3(PO4)2 + 2 Na3N = Cu3N2 + 2 Na3PO4
Pb{2+}O{3+} + CO = Pb + CO{2+} =>
Pb{2+}O{3+} + CO = Pb + CO{2+}
C19H40 + O2 = CO + H2 =>
2 C19H40 + 19 O2 = 38 CO + 40 H2
HF + Al2O3 = F3Al + H2O =>
6 HF + Al2O3 = 2 F3Al + 3 H2O
KOH + Li = LiOH + K =>
KOH + Li = LiOH + K
C5H5N5 + KMnO4 = H2O + Mn + K + CO2 + N2 =>
8 C5H5N5 + 25 KMnO4 = 20 H2O + 25 Mn + 25 K + 40 CO2 + 20 N2
P + Zn = PZn2 =>
P + 2 Zn = PZn2
K2S2O3 + Cl2 + H2O = HSO4 + HCl + KCl =>
K2S2O3 + 5 Cl2 + 5 H2O = 2 HSO4 + 8 HCl + 2 KCl
Al(s) + FeCl2(aq) = Fe(s) + AlCl2(aq) =>
Al(s) + FeCl2(aq) = Fe(s) + AlCl2(aq)
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + HOH =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 HOH
NaCN = Na + CN =>
NaCN = Na + CN
Ag3PO4 + H3PO4 = Ag2HPO4 =>
2 Ag3PO4 + H3PO4 = 3 Ag2HPO4
KOH(aq) + AlCl3(aq) = KCl(aq) + Al(OH)3(aq) =>
3 KOH(aq) + AlCl3(aq) = 3 KCl(aq) + Al(OH)3(aq)
C6H6 + Cl2 + FeCl3 = C6H6FeCl5 =>
C6H6 + Cl2 + FeCl3 = C6H6FeCl5
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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