| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Li{+} + 2 H3O = 2 Li2O + 4 H{+} + H2
CH3CHCHCH3 + H2O = CH3CH(OH)CH2CH3 =>
CH3CHCHCH3 + H2O = CH3CH(OH)CH2CH3
Al + FeN3 = AlN3 + Fe =>
Al + FeN3 = AlN3 + Fe
CO + NaCN = Na2CO3 + C + N2 =>
3 CO + 2 NaCN = Na2CO3 + 4 C + N2
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
Ca(NO3)2 + KOH = Ca(OH)2 + KNO3 =>
Ca(NO3)2 + 2 KOH = Ca(OH)2 + 2 KNO3
Pb(CH3COO)2 + HNO3 = Pb(NO3)2 + CH3COOH =>
Pb(CH3COO)2 + 2 HNO3 = Pb(NO3)2 + 2 CH3COOH
Ca + H + P + O = CaHPO4 =>
Ca + H + P + 4 O = CaHPO4
MgCl2 + H2SO4 = MgSO4 + HCl =>
MgCl2 + H2SO4 = MgSO4 + 2 HCl
NaOH + H(ClO4) = NaClO4 + H2O =>
NaOH + H(ClO4) = NaClO4 + H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
P4 + O4 = P4O4 =>
P4 + O4 = P4O4
C2H3Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H3Cl + 11 O2 = 8 CO2 + 6 H2O + 2 Cl2
V + H2SO4 = VSO4 + H2 =>
V + H2SO4 = VSO4 + H2
Fe + K2CrO4 = FeCrO4 + K2 =>
Fe + K2CrO4 = FeCrO4 + K2
Na(s) + FeCl2(s) = Fe(s) + NaCl =>
2 Na(s) + FeCl2(s) = Fe(s) + 2 NaCl
N2H4 + HNO2 = N2 + H2O =>
3 N2H4 + 4 HNO2 = 5 N2 + 8 H2O
C6H12(l) + O2(g) = HC6H9O3(l) + H2O(l) =>
C6H12(l) + 2 O2(g) = HC6H9O3(l) + H2O(l)
CH3OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO3 + H2O =>
3 CH3OH + 2 KMnO4 + 3 H2SO4 = 3 HCOOH + 2 MnSO4 + K2SO3 + 6 H2O
Na3PO4 + Pb(OAc)2 = NaOAc + Pb3(PO4)2 =>
2 Na3PO4 + 3 Pb(OAc)2 = 6 NaOAc + Pb3(PO4)2
NaBr(s) = Na(s) + Br2(g) =>
2 NaBr(s) = 2 Na(s) + Br2(g)
SiF4(s) + H2O(l) = HF(aq) + SiO2(s) =>
SiF4(s) + 2 H2O(l) = 4 HF(aq) + SiO2(s)
KMnO4 + C6H12O6 + NaOH = C6H11O7Na + K2MnO4 + MnO2 + H2O =>
2 KMnO4 + 2 C6H12O6 + 2 NaOH = 2 C6H11O7Na + K2MnO4 + MnO2 + 2 H2O
Cn + O2 = Cn2O3 =>
4 Cn + 3 O2 = 2 Cn2O3
CuSO4 + NaOH + C6H10O5 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
2 CuSO4 + 4 NaOH + C6H10O5 = Cu2O + 2 Na2SO4 + C6H12O7 + H2O
Pb + PbO2 + SO4{-} + H{+} = PbSO4 + H2O =>
3 Pb + PbO2 + 4 SO4{-} + 4 H{+} = 4 PbSO4 + 2 H2O
C17H16 + CoF3 = C7F16 + HF + CoF2 =>
7 C17H16 + 384 CoF3 = 17 C7F16 + 112 HF + 384 CoF2
Br2 + NaI = I2 + NaBr =>
Br2 + 2 NaI = I2 + 2 NaBr
AgNO3 + Na3[Co(NO2)6] = Ag3[Co(NO2)6] + NaNO3 =>
3 AgNO3 + Na3[Co(NO2)6] = Ag3[Co(NO2)6] + 3 NaNO3
Ca(NO3)2 + Fe2(SO4)3 = CaSO4(s) + Fe(NO3)3(aq) =>
3 Ca(NO3)2 + Fe2(SO4)3 = 3 CaSO4(s) + 2 Fe(NO3)3(aq)
FeS2 + Fe2O3 = FeO + SO2 =>
FeS2 + 5 Fe2O3 = 11 FeO + 2 SO2
Li2O + Mg3N2 = Li3N + MgO =>
3 Li2O + Mg3N2 = 2 Li3N + 3 MgO
C3H8O2 = C3H6O2 + H2 =>
C3H8O2 = C3H6O2 + H2
NO(g) + CH4(g) = HCN(g) + H2O(g) + H2(g) =>
2 NO(g) + 2 CH4(g) = 2 HCN(g) + 2 H2O(g) + H2(g)
Ag(NH3)2 = Ag + NH3 =>
Ag(NH3)2 = Ag + 2 NH3
C2H3OCI + O2 = CO2 + H2O + CI2 =>
4 C2H3OCI + 11 O2 = 10 CO2 + 6 H2O + 2 CI2
CuBr2 + Cl2 = Cl2CuBr2 =>
CuBr2 + Cl2 = Cl2CuBr2
CH2OH{-}CH2OH + Na = CH2ONa{-}CH2ONa + H2 =>
2 CH2OH{-}CH2OH + 2 Na = 2 CH2ONa{-}CH2ONa + H2
Mg(s) + Cl(g) = MgCl(s) =>
Mg(s) + Cl(g) = MgCl(s)
Zn(s) + FeCl2(aq) = ZnCl2 + Fe =>
Zn(s) + FeCl2(aq) = ZnCl2 + Fe
C3H8(s) + O2(g) = CO2(s) + H2O(g) =>
C3H8(s) + 5 O2(g) = 3 CO2(s) + 4 H2O(g)
CH3OH + C6H8O7 = C9H14O7 + H2O =>
3 CH3OH + C6H8O7 = C9H14O7 + 3 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Li + Zn3(PO4)2 = Zn + Li3(PO4)2 =>
3 Li + Zn3(PO4)2 = 3 Zn + Li3(PO4)2
Zn + NbF2Cl3 = ZnF2 + ZnCl2 + Nb =>
5 Zn + 2 NbF2Cl3 = 2 ZnF2 + 3 ZnCl2 + 2 Nb
Cr2O3 + NaNO3 + NaOH = Na2CrO4 + NO + H2O =>
Cr2O3 + 2 NaNO3 + 2 NaOH = 2 Na2CrO4 + 2 NO + H2O
Mn + Al(NO3)3 = Al + Mn(NO3)3 =>
Mn + Al(NO3)3 = Al + Mn(NO3)3
C6H12O6 + KMnO4 + NaOH = CO2 + K2MnO4 + Na2MnO4 + H2O =>
C6H12O6 + 24 KMnO4 + 24 NaOH = 6 CO2 + 12 K2MnO4 + 12 Na2MnO4 + 18 H2O
C6Cl5OH + O2 = H2O + CO2 + Cl =>
4 C6Cl5OH + 23 O2 = 2 H2O + 24 CO2 + 20 Cl
LiO + C = Li + CO2 =>
2 LiO + C = 2 Li + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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