| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnCl2 + C16H16N2O2 = 2 HCl + C16H14N2O2Mn
Al2O3 + HS = H2O + Al + SO2 =>
5 Al2O3 + 6 HS = 3 H2O + 10 Al + 6 SO2
Ca3(CO2)2 + HNO3 = Ca(NO3)2 + H3CO2 =>
Ca3(CO2)2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3CO2
Pb(NO3)2(aq) + NaI = NaNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 NaI = 2 NaNO3(aq) + PbI2(s)
Al2O3 + HS = H2O + Al + SO2 =>
5 Al2O3 + 6 HS = 3 H2O + 10 Al + 6 SO2
CuSO4 + LiOH = Cu(OH)2 + Li2SO4 =>
CuSO4 + 2 LiOH = Cu(OH)2 + Li2SO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
F + NaI = I + NaF =>
F + NaI = I + NaF
BeO + H2O = Be(OH)2 =>
BeO + H2O = Be(OH)2
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2S2O7 = K2Cr2O7 + MnSO4 + C13H10 + N2O5 + K2S4O6 + H2O =>
312(Cr(N2H4CO)6)4(Cr(CN)6)3 + 11354 KMnO4 + 14847 H2S2O7 = 1092 K2Cr2O7 + 11354 MnSO4 + 1008 C13H10 + 10296 N2O5 + 4585 K2S4O6 + 24783 H2O
N2F2 = N2 + F2 =>
N2F2 = N2 + F2
NiNiCl2 = Ni2Cl2 =>
NiNiCl2 = Ni2Cl2
ZnOH + Cu = ZnCu + OH =>
ZnOH + Cu = ZnCu + OH
Ag + PO4 = Ag3PO4 =>
3 Ag + PO4 = Ag3PO4
H3O + OH = H2O =>
H3O + OH = 2 H2O
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
C7H8 + KMnO4 = C7H6O2 + MnO2 + KOH =>
C7H8 + 2 KMnO4 = C7H6O2 + 2 MnO2 + 2 KOH
Ca + HCl = CaHCl =>
Ca + HCl = CaHCl
Li + Au = LiAu =>
Li + Au = LiAu
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
MnSO4 + KBiO3 + H2SO4 = KMnO4 + Bi2(SO4)3 + K2SO4 + H2O =>
4 MnSO4 + 10 KBiO3 + 14 H2SO4 = 4 KMnO4 + 5 Bi2(SO4)3 + 3 K2SO4 + 14 H2O
Al2O3 + HS = H2O + Al + SO2 =>
5 Al2O3 + 6 HS = 3 H2O + 10 Al + 6 SO2
Pb(NO3)2(aq) + NaI = NaNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 NaI = 2 NaNO3(aq) + PbI2(s)
MnCl2 + C16H16N2O2 = HCl + C16H14N2O2Mn =>
MnCl2 + C16H16N2O2 = 2 HCl + C16H14N2O2Mn
Ca3(CO2)2 + HNO3 = Ca(NO3)2 + H3CO2 =>
Ca3(CO2)2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3CO2
MnC2O4*3H2O + O2 = MnO + H2O + CO2 =>
2 MnC2O4*3H2O + O2 = 2 MnO + 6 H2O + 4 CO2
CH3C(CH3)C(CH3)C2H5 + KMnO4 + H2SO4 = (CH3)2COC(CH3)(C2H5)O + MnSO4 + K2SO4 + H2O =>
5 CH3C(CH3)C(CH3)C2H5 + 4 KMnO4 + 6 H2SO4 = 5(CH3)2COC(CH3)(C2H5)O + 4 MnSO4 + 2 K2SO4 + 6 H2O
K2CO3(aq) + H2SO4(aq) = K2SO4(s) + CO2(g) + H2O(l) =>
K2CO3(aq) + H2SO4(aq) = K2SO4(s) + CO2(g) + H2O(l)
H2CO3 + C6H8O7 = C6H5O7 + H2O =>
6 H2CO3 + 5 C6H8O7 = 6 C6H5O7 + 11 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
CrCl3 + NaBiO3 + NaOH + H2O = Na2CrO4 + Bi(OH)3 + NaCl =>
2 CrCl3 + 3 NaBiO3 + 7 NaOH + H2O = 2 Na2CrO4 + 3 Bi(OH)3 + 6 NaCl
V2O5 + H2 = H2O + V =>
V2O5 + 5 H2 = 5 H2O + 2 V
Fe2O3 + Cl2 + OH{-} = FeO4{-2} + Cl{-} + H2O =>
Fe2O3 + 3 Cl2 + 10 OH{-} = 2 FeO4{-2} + 6 Cl{-} + 5 H2O
Na + OH + CaCl2 = Ca(OH)2 + NaCl =>
2 Na + 2 OH + CaCl2 = Ca(OH)2 + 2 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca3(CO2)2 + HNO3 = Ca(NO3)2 + H3CO2 =>
Ca3(CO2)2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3CO2
Ph(OH)CO2H + (CH3CO)2O = Ph(OCOCH3)CO2H + CH3CO2H =>
Ph(OH)CO2H + (CH3CO)2O = Ph(OCOCH3)CO2H + CH3CO2H
Li + P = LiP =>
Li + P = LiP
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Al2O3 + HS = H2O + Al + SO2 =>
5 Al2O3 + 6 HS = 3 H2O + 10 Al + 6 SO2
C2H6HNO3 = C2H5NO2H2O =>
C2H6HNO3 = C2H5NO2H2O
H2CO3 + H2O = CO3{2-} + H3O{+} =>
H2CO3 + 2 H2O = CO3{2-} + 2 H3O{+}
CoNO3 = NO2 + Co2O + O2 =>
4 CoNO3 = 4 NO2 + 2 Co2O + O2
Hg + NHO3 = Hg2(NO3)2 + NO + H2O =>
6 Hg + 8 NHO3 = 3 Hg2(NO3)2 + 2 NO + 4 H2O
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + H2O + Cl =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + 2 H2O + 2 Cl
C6H8(g) + O2(g) = CO2(g) + H2O =>
C6H8(g) + 8 O2(g) = 6 CO2(g) + 4 H2O
MnCl2 + C16H16N2O2 = HCl + C16H14N2O2Mn =>
MnCl2 + C16H16N2O2 = 2 HCl + C16H14N2O2Mn
BaSO4 = BaO + SO3 =>
BaSO4 = BaO + SO3
CoCl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/24
Équations équilibrées sur03/20/23
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