| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
I{2} + Cl{-} = I + Cl =>
I{2} + 2 Cl{-} = I + 2 Cl
C10H16O + NaBH4 + CH3OH = C10H19O + NaB(OCH)4 =>
16 C10H16O + 3 NaBH4 + 12 CH3OH = 16 C10H19O + 3 NaB(OCH)4
P2O5 + ZnO = ZnP + O2 =>
2 P2O5 + 4 ZnO = 4 ZnP + 7 O2
C4H8 + H2O + KMnO4 = C4H8(OH)2 + KOH + MnO2 =>
3 C4H8 + 4 H2O + 2 KMnO4 = 3 C4H8(OH)2 + 2 KOH + 2 MnO2
Al(s) + NaOH + H2O = Na(Al(OH)4) + H2 =>
2 Al(s) + 2 NaOH + 6 H2O = 2 Na(Al(OH)4) + 3 H2
C6H5OH + C8H17OH = C8H17OC6H5 + H2O =>
C6H5OH + C8H17OH = C8H17OC6H5 + H2O
(NH4)2CO3 + H2SO4 = (NH4)2SO4 + CO2 + H2O =>
(NH4)2CO3 + H2SO4 = (NH4)2SO4 + CO2 + H2O
NaHCO3(s) + C6H8O7(s) = NaC6H8O7(ac) + H2O(l) + CO2(g) =>
18 NaHCO3(s) + 19 C6H8O7(s) = 18 NaC6H8O7(ac) + 13 H2O(l) + 24 CO2(g)
Cu(s) + Br2(l) = CuBr2(s) =>
Cu(s) + Br2(l) = CuBr2(s)
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe =>
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe
CH3CONH2 + NaNO2 + HCl = NaNO + CO2 + NH3 + CH3Cl =>
CH3CONH2 + NaNO2 + HCl = NaNO + CO2 + NH3 + CH3Cl
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
(NH4)2CO3 + FeCl2 = NH4Cl + FeCO3 =>
(NH4)2CO3 + FeCl2 = 2 NH4Cl + FeCO3
BTB + HCl = Cl + HBTB =>
BTB + HCl = Cl + HBTB
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
Ag + Cr2O7{2-} + H3O{+} = Ag{+} + Cr{3} + H2O =>
6 Ag + Cr2O7{2-} + 14 H3O{+} = 6 Ag{+} + 2 Cr{3} + 21 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + O2 = FeO23 =>
2 Fe + 23 O2 = 2 FeO23
Na3PO4 + AlBr3 = AlPO4 + NaBr =>
Na3PO4 + AlBr3 = AlPO4 + 3 NaBr
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na2O(s) + H2SO4(aq) = Na2SO4(aq) + H2O =>
Na2O(s) + H2SO4(aq) = Na2SO4(aq) + H2O
Bi(s) + H2O(l) = Bi3O4(s) + H2(g) =>
3 Bi(s) + 4 H2O(l) = Bi3O4(s) + 4 H2(g)
FeCl3 = Cl2 + Fe =>
2 FeCl3 = 3 Cl2 + 2 Fe
Sn(OH)2 + KOH = K[Sn(OH)3] =>
Sn(OH)2 + KOH = K[Sn(OH)3]
CH3COOH + OH = CO2 + H2 =>
CH3COOH + 2 OH = 2 CO2 + 3 H2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
AlCl3 + CO2 = Al2O3 + CCl4 =>
4 AlCl3 + 3 CO2 = 2 Al2O3 + 3 CCl4
CH2Cl2 + NaOH = NaCl + CH2(OH)2 =>
CH2Cl2 + 2 NaOH = 2 NaCl + CH2(OH)2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Hg + O = HgO =>
Hg + O = HgO
C5H6O6 + NaOH = C5H3O6Na3 + H2O =>
C5H6O6 + 3 NaOH = C5H3O6Na3 + 3 H2O
Ca(OH)2 + Na2SO4 = CaSO4 + Na2O + H2O =>
Ca(OH)2 + Na2SO4 = CaSO4 + Na2O + H2O
C5H9 + O2 = CO2 + H2O =>
4 C5H9 + 29 O2 = 20 CO2 + 18 H2O
[IO3]{-} + [I]{-} + [Cl]{-} + H{+} = [ICl2]{-} + H2O =>
[IO3]{-} + 2[I]{-} + 6[Cl]{-} + 6 H{+} = 3[ICl2]{-} + 3 H2O
S2O3{2-} + H2O = SO4{-} + H{+} + e =>
S2O3{2-} + 5 H2O = 2 SO4{-} + 10 H{+} + 10e
CH3COOH + NaOH = NaCH3 + CO + H2O =>
3 CH3COOH + 2 NaOH = 2 NaCH3 + 4 CO + 4 H2O
Al2(CO3)3 + K2O = Al2O3 + K2CO3 =>
Al2(CO3)3 + 3 K2O = Al2O3 + 3 K2CO3
C17H19NO3 + C2H4O2 = C21H23NO5 + H2O =>
C17H19NO3 + 2 C2H4O2 = C21H23NO5 + 2 H2O
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + KCl + H2O =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + KCl + 4 H2O
CuI2 + Fe = FeI2 + Cu =>
CuI2 + Fe = FeI2 + Cu
MnO2 + KOH + KClO3 = KMnO4 + H2O + KCl =>
2 MnO2 + 2 KOH + KClO3 = 2 KMnO4 + H2O + KCl
C5H12 + O2(g) = CO2(g) + H2O(g) =>
C5H12 + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Mg(BH4)2 = B + H2 + Mg =>
Mg(BH4)2 = 2 B + 4 H2 + Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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