| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe + 3 O2 = 2 Fe2O3
CO + PS = CP + SO =>
CO + PS = CP + SO
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
C15H31COOH + O2 = C + H2O =>
C15H31COOH + 7 O2 = 16 C + 16 H2O
LiOH + BaCl2 = LiCl + Ba(OH)2 =>
2 LiOH + BaCl2 = 2 LiCl + Ba(OH)2
C5H10 + Cl2 = HCl + CH2CHCl =>
2 C5H10 + 5 Cl2 = 5 HCl + 5 CH2CHCl
K2Cr2O7 + HI + HNO3 = Cr(NO3)2 + I2 + KNO3 + H2O =>
K2Cr2O7 + 8 HI + 6 HNO3 = 2 Cr(NO3)2 + 4 I2 + 2 KNO3 + 7 H2O
C6H7ClN2O2 + NaNO2 = C6H4ClN3O2 + NaH3O2 =>
C6H7ClN2O2 + NaNO2 = C6H4ClN3O2 + NaH3O2
CO(g) + H2O = CO2 + H(g) =>
CO(g) + H2O = CO2 + 2 H(g)
NH3 + NaClO = NH + Cl + Na + H2O =>
NH3 + NaClO = NH + Cl + Na + H2O
(NH4)2SO4 + HCl = NH4Cl + NH4HSO4 =>
(NH4)2SO4 + HCl = NH4Cl + NH4HSO4
Li2S + KI = LiI + K2S =>
Li2S + 2 KI = 2 LiI + K2S
OF2 + H2S = SF4 + SO2 + H2 =>
2 OF2 + 2 H2S = SF4 + SO2 + 2 H2
CO + O2 = CO9 =>
CO + 4 O2 = CO9
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
CaS + Na2SO3 = CaSO4 + Na2S =>
3 CaS + 4 Na2SO3 = 3 CaSO4 + 4 Na2S
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
CrO2{-} + OH{-} = CrO4{-2} + H2O + {-} =>
CrO2{-} + 4 OH{-} = CrO4{-2} + 2 H2O + 3e
C15H31COOH + O2 = CO + H2O =>
C15H31COOH + 15 O2 = 16 CO + 16 H2O
CH2CH2 + Mn2O7 + H2O = CH2OHCH2OH + MnO2 =>
3 CH2CH2 + Mn2O7 + 3 H2O = 3 CH2OHCH2OH + 2 MnO2
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
MnO4{-} + I{-} + H{+} = Mn2{+} + H2O + I2 =>
4 MnO4{-} + 26 I{-} + 32 H{+} = 2 Mn2{+} + 16 H2O + 13 I2
Li3PO4 + Zn(NO3)2 = Li3(NO3)2 + ZnPO4 =>
Li3PO4 + Zn(NO3)2 = Li3(NO3)2 + ZnPO4
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
BH3 + CH3OCH3 = BH2OCH3 + CH4 =>
BH3 + CH3OCH3 = BH2OCH3 + CH4
LiOH + F2 = LiF + H2O + O2 =>
4 LiOH + 2 F2 = 4 LiF + 2 H2O + O2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
NaBr(aq) + Cl2(aq) = NaCl(aq) + Br2(g) =>
2 NaBr(aq) + Cl2(aq) = 2 NaCl(aq) + Br2(g)
K[Cu(H2O)4Br] + NH3 = K[Cu(H2O)4NH3Br] =>
K[Cu(H2O)4Br] + NH3 = K[Cu(H2O)4NH3Br]
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Zn + Sn(No3)3 = Zn(No3)2 + Sn =>
3 Zn + 2 Sn(No3)3 = 3 Zn(No3)2 + 2 Sn
ZnCl2 + NaNo3 = Zn(No3)2 + NaCl =>
ZnCl2 + 2 NaNo3 = Zn(No3)2 + 2 NaCl
PbO + Al = Al2O3 + Pb =>
3 PbO + 2 Al = Al2O3 + 3 Pb
Fe3(PO4)2 + HCl = H3(PO4) + FeCl2 =>
Fe3(PO4)2 + 6 HCl = 2 H3(PO4) + 3 FeCl2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
MnO2 + S = MnS + SO3 =>
3 MnO2 + 5 S = 3 MnS + 2 SO3
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
Zn2S + O = S2O + ZnO =>
2 Zn2S + 5 O = S2O + 4 ZnO
C(S)2 + (Cl)2 = C(Cl)4 + (S)2(Cl)2 =>
C(S)2 + 3(Cl)2 = C(Cl)4 + (S)2(Cl)2
NaOH + Mg(NO3)2 = MgOH + Na(NO3)2 =>
NaOH + Mg(NO3)2 = MgOH + Na(NO3)2
P7 + H2SO4 = H3PO4 + H2O + SO2 =>
2 P7 + 35 H2SO4 = 14 H3PO4 + 14 H2O + 35 SO2
H3Po4 + CsOH = H2O + Cs3Po4 =>
H3Po4 + 3 CsOH = 3 H2O + Cs3Po4
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
CaCO3 + C = CaC2 + CO2 =>
2 CaCO3 + 5 C = 2 CaC2 + 3 CO2
Co(OH)NO3 + NH4OH = [Co(NH3)6](OH)2 + H2O + NO3 =>
9 Co(OH)NO3 + 53 NH4OH = 9[Co(NH3)6](OH)2 + 47 H2O + 8 NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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