| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ga + H2SO4 = H2 + Ga2SO4
ethanol + O2 = water + CH3COOH =>
C2H5OH + O2 = H2O + CH3COOH
Au + HNO3 + HCl = AuCl2 + NO + H2O =>
3 Au + 2 HNO3 + 6 HCl = 3 AuCl2 + 2 NO + 4 H2O
C2H4 + KMnO4 + HOH = C2H4(OH)2 + KOH + MnO2 =>
3 C2H4 + 2 KMnO4 + 4 HOH = 3 C2H4(OH)2 + 2 KOH + 2 MnO2
C9H8O4 + KOH = C8H6O4 + C2H6O2 + K =>
2 C9H8O4 + 2 KOH = 2 C8H6O4 + C2H6O2 + 2 K
Na + Al(NO3)3 = Al + NaNO3 =>
3 Na + Al(NO3)3 = Al + 3 NaNO3
LiOH = Li + O2 + H2 =>
2 LiOH = 2 Li + O2 + H2
S + Hg = SHg =>
S + Hg = SHg
Hd6 + Bd8 = HdBd =>
4 Hd6 + 3 Bd8 = 24 HdBd
CO2O2 + CO2 = CO2CO3 =>
CO2O2 + 3 CO2 = 2 CO2CO3
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
ZnBr + HCl = ZnCl + HBr =>
ZnBr + HCl = ZnCl + HBr
Ag + MnCl2 = AgCl + Mn =>
2 Ag + MnCl2 = 2 AgCl + Mn
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Pt + O2 = Pt2O =>
4 Pt + O2 = 2 Pt2O
C10H18O3N2 + H2O = CO2 + NH3 + H{+} + {-} =>
C10H18O3N2 + 17 H2O = 10 CO2 + 2 NH3 + 46 H{+} + 46e
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
C4H6 + CH4 = C6H10 =>
7 C4H6 + 2 CH4 = 5 C6H10
HI + Cl = HCl + I2 =>
2 HI + 2 Cl = 2 HCl + I2
Sb2(SO4)3 + KMnO4 + H2O = H3(SbO4) + K2(SO4) + MnSO4 + H2(SO4) =>
5 Sb2(SO4)3 + 4 KMnO4 + 24 H2O = 10 H3(SbO4) + 2 K2(SO4) + 4 MnSO4 + 9 H2(SO4)
Mg + Fe = MgFe2 =>
Mg + 2 Fe = MgFe2
BaCl2(l) = Ba(s) + Cl2(g) =>
BaCl2(l) = Ba(s) + Cl2(g)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
K3PO4 + CaNO3 = Ca3PO4 + KNO3 =>
K3PO4 + 3 CaNO3 = Ca3PO4 + 3 KNO3
H2SO4 + K = K2SO4 + H2 =>
H2SO4 + 2 K = K2SO4 + H2
ethanol + O2 = water + CH3COOH =>
C2H5OH + O2 = H2O + CH3COOH
HCL(aq) + NaOH(s) = NaCL(aq) + H2O(l) =>
HCL(aq) + NaOH(s) = NaCL(aq) + H2O(l)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HCN + C2H5NH2 = NH4CN + C2H4 =>
HCN + C2H5NH2 = NH4CN + C2H4
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + NO3H =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 NO3H
ethanol + O2 = water + CH3COOH =>
C2H5OH + O2 = H2O + CH3COOH
Tl2(SO4)3 + SO2 = Tl2SO4 + SO3 =>
Tl2(SO4)3 + 2 SO2 = Tl2SO4 + 4 SO3
C5H11OH10 + O2 = CO2 + H2O =>
4 C5H11OH10 + 39 O2 = 20 CO2 + 42 H2O
Na3PO4(aq) + Li2SO4(aq) = Na2SO4 + Li3PO4 =>
2 Na3PO4(aq) + 3 Li2SO4(aq) = 3 Na2SO4 + 2 Li3PO4
KMnO4 + C12H22O11 = K2CO3 + Mn2O3 + CO2 + H2O =>
12 KMnO4 + C12H22O11 = 6 K2CO3 + 6 Mn2O3 + 6 CO2 + 11 H2O
LiF + CsI = LiI + CsF =>
LiF + CsI = LiI + CsF
Cu + H2O = Cu(OH)3{-} + H2 + H{+} =>
Cu + 3 H2O = Cu(OH)3{-} + H2 + H{+}
CuCl2*2H2O + Al = AlCl2 + Cu + H2O =>
CuCl2*2H2O + Al = AlCl2 + Cu + 2 H2O
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
I2 + OCl{-} = IO{-}3 + Cl =>
I2 + 2 OCl{-} = 2 IO{-}3 + 2 Cl
Br2(l) + NaF(aq) = NaBr + F2 =>
Br2(l) + 2 NaF(aq) = 2 NaBr + F2
ethanol + O2 = water + CH3COOH =>
C2H5OH + O2 = H2O + CH3COOH
Cu + H2O = H2 + CuOH =>
2 Cu + 2 H2O = H2 + 2 CuOH
Zn + MnI2 = ZnI2 + Mn =>
Zn + MnI2 = ZnI2 + Mn
PbS + H2O2 = PbSO + H2O =>
PbS + H2O2 = PbSO + H2O
Cl2 + CaBr2 = CaCl2 + Br =>
Cl2 + CaBr2 = CaCl2 + 2 Br
CH4 + F2 = CH3F + FH =>
CH4 + F2 = CH3F + FH
Mg + AI(NO3)3 = AI + Mg(NO3)2 =>
3 Mg + 2 AI(NO3)3 = 2 AI + 3 Mg(NO3)2
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
Na + Al(NO3) = NaAl(NO3) =>
Na + Al(NO3) = NaAl(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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