| Équations équilibrées la veille | Équations équilibrées le lendemain |
PB + I = PBI
PI3 + P4 + H2O = PH4I + H3PO4 =>
10 PI3 + 11 P4 + 96 H2O = 30 PH4I + 24 H3PO4
Fe{2+}(aq) + OH{2-}(aq) = FeOH(s) =>
Fe{2+}(aq) + OH{2-}(aq) = FeOH(s)
CuFeS2 + O2 = Cu2S*FeS + FeO + SO2 =>
4 CuFeS2 + 5 O2 = 2 Cu2S*FeS + 2 FeO + 4 SO2
Au + I3 = AuI3 =>
Au + I3 = AuI3
HCIO2 + Ba(OH)2 = Ba(CIO2)2(aq) + H2O(l) =>
2 HCIO2 + Ba(OH)2 = Ba(CIO2)2(aq) + 2 H2O(l)
NH3H2O = NH4OH =>
NH3H2O = NH4OH
NaH + CO2 = Na2CO + H2O =>
2 NaH + CO2 = Na2CO + H2O
KCN + BaCrO4 = BaCN + CrO4 + K =>
KCN + BaCrO4 = BaCN + CrO4 + K
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
HBr(aq) + KF(aq) = HF + KBr =>
HBr(aq) + KF(aq) = HF + KBr
Hg(NO3)2 + Br = HgBr2 + NO3 =>
Hg(NO3)2 + 2 Br = HgBr2 + 2 NO3
CuC4H6O4 + NaCO3 = CuCO3 + NaC4H6O4 =>
CuC4H6O4 + NaCO3 = CuCO3 + NaC4H6O4
C4H9OH(l) + O2(g) = CO2(g) + H2O(l) =>
C4H9OH(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
(H2O)2 + Mg = Mg(OH2)2 =>
(H2O)2 + Mg = Mg(OH2)2
C6H6OS + O2 = CO2 + SO2 + H2O =>
C6H6OS + 8 O2 = 6 CO2 + SO2 + 3 H2O
PbO2 + MnO2 + HCl = PbCl2 + HMnO4 + H2O =>
3 PbO2 + 2 MnO2 + 6 HCl = 3 PbCl2 + 2 HMnO4 + 2 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C5H8 + H2 = C5H10 =>
C5H8 + H2 = C5H10
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
C2 + H2 + O2 = C2H5OH =>
2 C2 + 6 H2 + O2 = 2 C2H5OH
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CH3CH2OH + Ca = Ca(OH)2 + CH3CH2 =>
2 CH3CH2OH + Ca = Ca(OH)2 + 2 CH3CH2
Na2S + AgNo3 = NaNo3 + Ag2S =>
Na2S + 2 AgNo3 = 2 NaNo3 + Ag2S
CO2 + CaSiO3 = SiO2 + CaCO3 =>
CO2 + CaSiO3 = SiO2 + CaCO3
Fe2(SO4)3 + KCN = K3(Fe(CN)6) + K2SO4 =>
Fe2(SO4)3 + 12 KCN = 2 K3(Fe(CN)6) + 3 K2SO4
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
HBr + Sr = H2 + SrBr2 =>
2 HBr + Sr = H2 + SrBr2
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
(NH4)2O + NaF = NH4F + Na2O =>
(NH4)2O + 2 NaF = 2 NH4F + Na2O
CsH + H2O = CsOH + H2 =>
CsH + H2O = CsOH + H2
(NH4)2O + NaF = NH4F + Na2O =>
(NH4)2O + 2 NaF = 2 NH4F + Na2O
H2 + Se8 = H2Se =>
8 H2 + Se8 = 8 H2Se
(NH4)2O + NaF = NH4F + Na2O =>
(NH4)2O + 2 NaF = 2 NH4F + Na2O
As(OH)3 + H2SO4 = As2(SO4)3 + H2O =>
2 As(OH)3 + 3 H2SO4 = As2(SO4)3 + 6 H2O
KBr + Pb(NO3)2 = PbBr2(s) + KNO3(aq) =>
2 KBr + Pb(NO3)2 = PbBr2(s) + 2 KNO3(aq)
Fe(OH)3 + H3SbO3 = H2O + FeSbO3 =>
Fe(OH)3 + H3SbO3 = 3 H2O + FeSbO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KF + HNO3 = HF + KNO3 =>
KF + HNO3 = HF + KNO3
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
[Co(H2O)6Cl2] + C2H8N2 + O2 + HCl = [Co(C2H8N2)2Cl2]Cl + H2O =>
4[Co(H2O)6Cl2] + 8 C2H8N2 + O2 + 4 HCl = 4[Co(C2H8N2)2Cl2]Cl + 26 H2O
C6H6 + O3NH = C6H5O2N + H2O =>
C6H6 + O3NH = C6H5O2N + H2O
MnO2 + H2SO4 = Mn(SO4)2 + H2O =>
MnO2 + 2 H2SO4 = Mn(SO4)2 + 2 H2O
CoSO4 + H2O2 = Co2O3 + H2SO4 + O2 =>
4 CoSO4 + 4 H2O2 = 2 Co2O3 + 4 H2SO4 + O2
BaSO4 + H2SO4 = HBa + SO4 =>
2 BaSO4 + H2SO4 = 2 HBa + 3 SO4
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
CuSO4(aq) + Al = Al2(SO4)3 + Cu =>
3 CuSO4(aq) + 2 Al = Al2(SO4)3 + 3 Cu
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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