| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H8O7 + 3 C6H10CaO6 = Ca3(C6H5O7)2 + 6 C3H6O3
Fe + CuN = FeN + Cu =>
Fe + CuN = FeN + Cu
Iron(Sulphate) + Strontium(Chloride) = Iron(Chloride) + Strontium(Sulphate) =>
Iron(Sulphate) + Strontium(Chloride) = Iron(Chloride) + Strontium(Sulphate)
MnSO4 + (NH4)2S2O8 + H2SO4 = H2MnO3 + SO3 + (NH4)2SO4 =>
MnSO4 + (NH4)2S2O8 + H2SO4 = H2MnO3 + 3 SO3 + (NH4)2SO4
H2S = H2 + S =>
H2S = H2 + S
Be(PO2)2 + HCl = PCl3 + BeCl2 + H2O =>
Be(PO2)2 + 8 HCl = 2 PCl3 + BeCl2 + 4 H2O
COHCOH + [Ag(NH3)2]OH = COONH4COONH4 + Ag + NH3 + H2O =>
COHCOH + 4[Ag(NH3)2]OH = COONH4COONH4 + 4 Ag + 6 NH3 + 2 H2O
LiI(aq) + BaS(aq) = Li2S + BaI2 =>
2 LiI(aq) + BaS(aq) = Li2S + BaI2
H3PO3 + Be(OH)2 = Be3(PO3)2 + H2O =>
2 H3PO3 + 3 Be(OH)2 = Be3(PO3)2 + 6 H2O
MgF2 + H2SO4 = MgH2 + F2SO4 =>
MgF2 + H2SO4 = MgH2 + F2SO4
LiNO3 + NaCl = NaNO3 + LiCl =>
LiNO3 + NaCl = NaNO3 + LiCl
As(OH)3 + HNO3 = As(NO3)3 + H2O =>
As(OH)3 + 3 HNO3 = As(NO3)3 + 3 H2O
Na + H2O = Na2(OH)2 + H2 =>
2 Na + 2 H2O = Na2(OH)2 + H2
NaMnO4 + HNO3 = NaNO3 + HMnO4 =>
NaMnO4 + HNO3 = NaNO3 + HMnO4
C4H16O + O2 = C4H16O3 =>
C4H16O + O2 = C4H16O3
Ag + NaOH = AgOH + Na =>
Ag + NaOH = AgOH + Na
C4H11N5 + O2 = CO2 + H2O + N2 =>
4 C4H11N5 + 27 O2 = 16 CO2 + 22 H2O + 10 N2
HN3 + Ba(OH)2 = Ba(N3)2 + H2O =>
2 HN3 + Ba(OH)2 = Ba(N3)2 + 2 H2O
CaS = Ca + S8 =>
8 CaS = 8 Ca + S8
NaOH + SO2 = H2O + Na2SO3 =>
2 NaOH + SO2 = H2O + Na2SO3
NH4 + H2SO4 = (NH3)2SO4 + H2 =>
2 NH4 + H2SO4 = (NH3)2SO4 + 2 H2
NaClO3 + C7H5NaO2 = NaCl + Na2CO3 + CO2 + H2O =>
10 NaClO3 + 2 C7H5NaO2 = 10 NaCl + Na2CO3 + 13 CO2 + 5 H2O
CuI = Cu + I2 =>
2 CuI = 2 Cu + I2
Na3P2 + CaCl2 = Ca3P2 + NaCl2 =>
Na3P2 + 3 CaCl2 = Ca3P2 + 3 NaCl2
H2C6H6O6 + OH = CO + H2O =>
H2C6H6O6 + 8 OH = 6 CO + 8 H2O
K2CO3 + KHSO4 = KHCO3 + K2SO4 =>
K2CO3 + KHSO4 = KHCO3 + K2SO4
Pb(NO3)(aq) + CaI2(aq) = PbI2(s) + Ca(NO3)(aq) =>
Pb(NO3)(aq) + CaI2(aq) = PbI2(s) + Ca(NO3)(aq)
C3H5OH + O = C3H3OOH + H2O =>
C3H5OH + 2 O = C3H3OOH + H2O
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
NH + HCI = NH4 + CI =>
NH + 3 HCI = NH4 + 3 CI
Na2CO3(aq) + NiBr2(aq) = NaBr(aq) + NiCO3(s) =>
Na2CO3(aq) + NiBr2(aq) = 2 NaBr(aq) + NiCO3(s)
C3H8O(l) + O2(g) = CO + H2O =>
C3H8O(l) + 3 O2(g) = 3 CO + 4 H2O
Na2CO3 + Cl2 = NaCl + NaClO + CO2 =>
Na2CO3 + Cl2 = NaCl + NaClO + CO2
Ca3N2 = Ca + N2 =>
Ca3N2 = 3 Ca + N2
SI + HNO3 + HF = H2SIF6 + NO + H2O =>
3 SI + 4 HNO3 + 18 HF = 3 H2SIF6 + 4 NO + 8 H2O
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
HNO3 + Mg(CH3COO)2 = Mg(NO3)2 + CH3CO2H =>
2 HNO3 + Mg(CH3COO)2 = Mg(NO3)2 + 2 CH3CO2H
HAsO3 + Zn(OH)2 = H2O + Zn3(AsO4)2 =>
2 HAsO3 + 3 Zn(OH)2 = 4 H2O + Zn3(AsO4)2
Na5P3O10 + H2O = H3PO4 + NaOH =>
Na5P3O10 + 7 H2O = 3 H3PO4 + 5 NaOH
CH3CH2OH(l) + O2(g) = CH3CHO(aq) + H2O(l) =>
2 CH3CH2OH(l) + O2(g) = 2 CH3CHO(aq) + 2 H2O(l)
H2O2 + Fe = H2 + Fe2O3 =>
3 H2O2 + 4 Fe = 3 H2 + 2 Fe2O3
Zn(NO3)2 + MgSO4 = MgNO3 + Zn(SO4)2 =>
Zn(NO3)2 + 2 MgSO4 = 2 MgNO3 + Zn(SO4)2
PbSO4 + NaCO3 + C = PbNa2SO4 + CO2 =>
PbSO4 + 2 NaCO3 + C = PbNa2SO4 + 3 CO2
CH3OH + CO2 = CH3 + COO2H =>
CH3OH + CO2 = CH3 + COO2H
As2S3 + NaOH + H2O2 = H2O + Na2SO4 + Na3AsO3 =>
As2S3 + 12 NaOH + 12 H2O2 = 18 H2O + 3 Na2SO4 + 2 Na3AsO3
((NH4)2CO3) = CO2 + H2O + NH3 =>
((NH4)2CO3) = CO2 + H2O + 2 NH3
H2C2O4*2H2O + NaOH = NaHC2O4 + H2O =>
H2C2O4*2H2O + NaOH = NaHC2O4 + 3 H2O
Ni(No3)2*6H2O(aq) + NaOH(aq) = Ni(OH)2(s) + NaNo3(aq) + H2O =>
Ni(No3)2*6H2O(aq) + 2 NaOH(aq) = Ni(OH)2(s) + 2 NaNo3(aq) + 6 H2O
Al2(SO4)3 + Ba(CO3)3 = Al2(CO3)3 + Ba(SO4)3 =>
Al2(SO4)3 + Ba(CO3)3 = Al2(CO3)3 + Ba(SO4)3
C14H30 + CuO2 = H2O + CO + Cu =>
2 C14H30 + 29 CuO2 = 30 H2O + 28 CO + 29 Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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