| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ca(H2PO4)2H2O + Ca10(PO4)6(OH)2 + 22 H2O = 14 Ca(HPO4)H4O2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
CaI2 + F = I + F2Ca =>
CaI2 + 2 F = 2 I + F2Ca
Na4Fe(CN)6 + NaMnO4 + H2SO4 = NaHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 Na4Fe(CN)6 + 122 NaMnO4 + 299 H2SO4 = 162 NaHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3H4[P(Mo2O7)6] + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3H4[P(Mo2O7)6] + 21 NH4NO3 + 10 H2O
Fe33O4 + H2 = Fe + H2O =>
Fe33O4 + 4 H2 = 33 Fe + 4 H2O
HC7H5O2(aq) + NaOH(aq) = H2O(l) + NaC7H5O2 =>
HC7H5O2(aq) + NaOH(aq) = H2O(l) + NaC7H5O2
C7H6O2 + H2O2 = C6H5OH + CO2 =>
17 C7H6O2 + 3 H2O2 = 18 C6H5OH + 11 CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
BaCO3 + K2MnO4 = K2CO3 + BaMnO4 =>
BaCO3 + K2MnO4 = K2CO3 + BaMnO4
Bi + O2 + H2 + Cl2 = Bi(OH)2Cl =>
2 Bi + 2 O2 + 2 H2 + Cl2 = 2 Bi(OH)2Cl
C7H6O2 + H2O2 = C6H5OH + CO2 =>
17 C7H6O2 + 3 H2O2 = 18 C6H5OH + 11 CO2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
O1 + H2 + K3 = OHK =>
6 O1 + 3 H2 + 2 K3 = 6 OHK
As4(s) + O2(g) = As4O6(s) =>
As4(s) + 3 O2(g) = As4O6(s)
VaO + H3PO4 = Va3(PO4)2 + H2O =>
3 VaO + 2 H3PO4 = Va3(PO4)2 + 3 H2O
Ba(OH)2 + (HC8H4O4) = Ba(C8H4O4)2 + H2O =>
Ba(OH)2 + 2(HC8H4O4) = Ba(C8H4O4)2 + 2 H2O
P + Cs = CsP =>
P + Cs = CsP
C6H5COH + H2 = C6H12 + CO2 =>
12 C6H5COH + 42 H2 = 13 C6H12 + 6 CO2
CuSO4 + HCl + Fe = FeCl + Cu + HSO4 =>
CuSO4 + HCl + Fe = FeCl + Cu + HSO4
Li + MnF2 = Mn + LiF =>
2 Li + MnF2 = Mn + 2 LiF
magnesium + titanium(iv)chloride = magnesiumchloride + titanium =>
2 Mg + TiCl4 = 2 MgCl2 + Ti
Na2S + SO2 = Na2S2O3 + S =>
2 Na2S + 3 SO2 = 2 Na2S2O3 + S
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
CaO*Al2O3*2SiO2 + H{+} + H2O = Al(OH)3 + H2SiO3 + Ca{2+} =>
CaO*Al2O3*2SiO2 + 2 H{+} + 4 H2O = 2 Al(OH)3 + 2 H2SiO3 + Ca{2+}
Mg3Al2(SiO4)3 + Al2SiO5 + SiO2 = Mg2Al4Si5O18 =>
2 Mg3Al2(SiO4)3 + 4 Al2SiO5 + 5 SiO2 = 3 Mg2Al4Si5O18
CrOH3 + O2 = Cr2O3 + H2O =>
2 CrOH3 + 2 O2 = Cr2O3 + 3 H2O
NH3 + Cl2 + H2O = NO3{-} + Cl{-} + H3O{+} =>
NH3 + 4 Cl2 + 12 H2O = NO3{-} + 8 Cl{-} + 9 H3O{+}
K2CrO4 + S(NO3)2 = KNO3 + SCrO4(s) =>
K2CrO4 + S(NO3)2 = 2 KNO3 + SCrO4(s)
AgNO3 + BeSO4 = Ag2SO4 + Be(NO3)2 =>
2 AgNO3 + BeSO4 = Ag2SO4 + Be(NO3)2
Al2O3 + SO3 = Al2S3 + O2 =>
Al2O3 + 3 SO3 = Al2S3 + 6 O2
Mg2SiO4 + Cl2 + H2 = MgCl2 + SiO2 + H2O =>
Mg2SiO4 + 2 Cl2 + 2 H2 = 2 MgCl2 + SiO2 + 2 H2O
Pb4(SO4)2 + K3PO4 = Pb3PO4 + K2SO4 =>
3 Pb4(SO4)2 + 4 K3PO4 = 4 Pb3PO4 + 6 K2SO4
Na3Ag(S2O3)2 + Cu = Ag + Na2Cu(S2O3)2 + Na2S2O3 =>
2 Na3Ag(S2O3)2 + Cu = 2 Ag + Na2Cu(S2O3)2 + 2 Na2S2O3
Ca(NO3)2 + KCI = CaCI + K(NO3)2 =>
Ca(NO3)2 + KCI = CaCI + K(NO3)2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ba(s) + Cl2(g) = BaCl2(s) =>
Ba(s) + Cl2(g) = BaCl2(s)
CH3(CO)CH3 + Ag(NH3)2OH = HCOONH4 + Ag + NH3 + H2O =>
CH3(CO)CH3 + 10 Ag(NH3)2OH = 3 HCOONH4 + 10 Ag + 17 NH3 + 5 H2O
Ag2O(s) = Ag(s) + O2(g) =>
2 Ag2O(s) = 4 Ag(s) + O2(g)
NH4Cl + Ba(OH)2 = NH4(OH)2 + ClBa =>
NH4Cl + Ba(OH)2 = NH4(OH)2 + ClBa
Sr + CrNO2 = SrNO2 + Cr =>
Sr + CrNO2 = SrNO2 + Cr
[Cu(NH3)4]SO4*H2O + H2O = CuSO4*5H2O + NH3 =>
[Cu(NH3)4]SO4*H2O + 4 H2O = CuSO4*5H2O + 4 NH3
CH3CH2Br + CH3CH2ONa = CH3CH2OCH2CH3 + NaBr =>
CH3CH2Br + CH3CH2ONa = CH3CH2OCH2CH3 + NaBr
SO2 + CaO = Ca + SO3 =>
SO2 + CaO = Ca + SO3
Fe(CH3COOH)3 + Ca(OH)2 = Ca(CH3COOH)2 + Fe(OH)3 =>
2 Fe(CH3COOH)3 + 3 Ca(OH)2 = 3 Ca(CH3COOH)2 + 2 Fe(OH)3
Al(NO3)3(aq) + KF(aq) = KNO3(aq) + AlF3(s) =>
Al(NO3)3(aq) + 3 KF(aq) = 3 KNO3(aq) + AlF3(s)
KMnO4 + KNO3 + H2 = MnO2 + KOH + HNO3 =>
2 KMnO4 + 2 KNO3 + 3 H2 = 2 MnO2 + 4 KOH + 2 HNO3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Ba(ClO3)2 + Na2SO4 = NaClO3 + BaSO4 =>
Ba(ClO3)2 + Na2SO4 = 2 NaClO3 + BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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