| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H5(g) + Fe(s) = Fe(C5H5)2
Al(OH)3 + HCl = Al5(OH)10Cl5 + H2O =>
5 Al(OH)3 + 5 HCl = Al5(OH)10Cl5 + 5 H2O
KMnO4 + AlPO3 = K3PO3 + Al(MnO4)3 =>
3 KMnO4 + AlPO3 = K3PO3 + Al(MnO4)3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cu(SO4) + Ba(NO3)2 = Cu(NO3) + Ba(SO4)2 =>
2 Cu(SO4) + Ba(NO3)2 = 2 Cu(NO3) + Ba(SO4)2
Ba(OH)2 + Ba(H2Po4)2 = Ba3(Po4)2 + H2O =>
2 Ba(OH)2 + Ba(H2Po4)2 = Ba3(Po4)2 + 4 H2O
H3PO4 + FeOH = Fe2(OH3)PO4 + H2O =>
H3PO4 + 2 FeOH = Fe2(OH3)PO4 + H2O
C6H4CH3NO2 + Fe + HCl = C6H4CH3NH3Cl + FeCl2 + H2O =>
C6H4CH3NO2 + 3 Fe + 7 HCl = C6H4CH3NH3Cl + 3 FeCl2 + 2 H2O
H3[SbCl6] + Na2S2O3 + H2O = Sb2OS2 + HCl + Na2SO4 =>
2 H3[SbCl6] + 2 Na2S2O3 + 3 H2O = Sb2OS2 + 12 HCl + 2 Na2SO4
C6H5NO2 + S2{-} + H3O{+} = C6H5NH2 + S4{+} + H2O =>
C6H5NO2 + 4 S2{-} + 6 H3O{+} = C6H5NH2 + 2 S4{+} + 8 H2O
Al2O3 + MgSO4 = Mg(AlO2)2 + SO3 =>
Al2O3 + MgSO4 = Mg(AlO2)2 + SO3
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
CH3COOH + LiOH = CH3COOLi + H2O =>
CH3COOH + LiOH = CH3COOLi + H2O
(NH4)2CO3 + CuCl2 = NH4Cl + CuCO3 =>
(NH4)2CO3 + CuCl2 = 2 NH4Cl + CuCO3
C6H5COONa + KClO3 = CO2 + H2O + KCl + Na2O =>
2 C6H5COONa + 10 KClO3 = 14 CO2 + 5 H2O + 10 KCl + Na2O
HNO3 + PbCO3 = CO2 + H2O + Pb(NO3)2 =>
2 HNO3 + PbCO3 = CO2 + H2O + Pb(NO3)2
CuCl2(aq) + Li(s) = Cu(s) + Li2Cl(aq) =>
CuCl2(aq) + 4 Li(s) = Cu(s) + 2 Li2Cl(aq)
C3Cl3N3O3 + NaOH + CaCl2 = NaClO + Ca3(C3N3O3)2 + NaCl + H2O =>
2 C3Cl3N3O3 + 12 NaOH + 3 CaCl2 = 6 NaClO + Ca3(C3N3O3)2 + 6 NaCl + 6 H2O
MnSO4 + BaS = BaSO4 + MnS =>
MnSO4 + BaS = BaSO4 + MnS
CH3CH2CCH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + KSO4 =>
2 CH3CH2CCH + 3 KMnO4 + 6 H2SO4 = 4 CH3COOH + 3 MnSO4 + 4 H2O + 3 KSO4
MnO2 + KBr + H2SO4 = Br2 + MnSO4 + KHSO4 + H2O =>
MnO2 + 2 KBr + 3 H2SO4 = Br2 + MnSO4 + 2 KHSO4 + 2 H2O
Mg + BeO = Be + MgO =>
Mg + BeO = Be + MgO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + HCO3 = Cl + H3CO3 =>
2 HCl + HCO3 = 2 Cl + H3CO3
Au + Fe2O3 = Fe + AuO3 =>
Au + Fe2O3 = 2 Fe + AuO3
NaBH4 = Na + BH3 + H2 =>
2 NaBH4 = 2 Na + 2 BH3 + H2
NH2CH2COOH + N2 = NH2CH2COON + H2 =>
2 NH2CH2COOH + N2 = 2 NH2CH2COON + H2
Ag(NO3) = AgNO2 + O2 =>
2 Ag(NO3) = 2 AgNO2 + O2
MnO2(aq) + K2C2O4(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + CO2(g) + H2O(l) =>
MnO2(aq) + K2C2O4(aq) + 2 H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + 2 CO2(g) + 2 H2O(l)
NaAc + Fe + H2O = NaOFe + AcH2 =>
NaAc + Fe + H2O = NaOFe + AcH2
C4H8N2O2 + HCl = C4H10N2O2Cl2 =>
C4H8N2O2 + 2 HCl = C4H10N2O2Cl2
Ni(CN)2(NH3)2 + NaOH = Ni(OH)2 + NaCN + NH3 =>
Ni(CN)2(NH3)2 + 2 NaOH = Ni(OH)2 + 2 NaCN + 2 NH3
KClO3 + MgCO3 = KCO3 + MgClO3 =>
KClO3 + MgCO3 = KCO3 + MgClO3
Ba(NO3)2 + Pb3(PO4)2 = Ba(PO4)2 + Pb3(NO3)2 =>
Ba(NO3)2 + Pb3(PO4)2 = Ba(PO4)2 + Pb3(NO3)2
CaCl2(aq) + Ni(NO3)2 = NiCl2(aq) + Ca(NO3)2 =>
CaCl2(aq) + Ni(NO3)2 = NiCl2(aq) + Ca(NO3)2
HgCl4 + SnCl2 = Hg2Cl2 + SnCl4 =>
2 HgCl4 + 3 SnCl2 = Hg2Cl2 + 3 SnCl4
SnCl2 + HgCl2 + HCl = Hg + H2[SnCl6] =>
SnCl2 + HgCl2 + 2 HCl = Hg + H2[SnCl6]
N2 + HCO3{-} + H2O = NO2{-} + CH4 + H{+} =>
4 N2 + 3 HCO3{-} + 7 H2O = 8 NO2{-} + 3 CH4 + 5 H{+}
C26H6 + O2 = CO2 + H2O =>
2 C26H6 + 55 O2 = 52 CO2 + 6 H2O
(CH3)3COH + HBr = C4H9Br + H2O =>
(CH3)3COH + HBr = C4H9Br + H2O
I2 + Cl2 = [ICl4] =>
I2 + 4 Cl2 = 2[ICl4]
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AuO9 = Au + O2 =>
2 AuO9 = 2 Au + 9 O2
CoCl2 + NaNO3 = Co(NO3)2 + NaCl =>
CoCl2 + 2 NaNO3 = Co(NO3)2 + 2 NaCl
CaCl2 + Fe2O = CaO + FeCl =>
CaCl2 + Fe2O = CaO + 2 FeCl
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
C2H4 + J2 = C2H4J2 =>
C2H4 + J2 = C2H4J2
Zn(C2H3O2)2 + AgNO3 = Zn(NO3)2 + AgC2H3O2 =>
Zn(C2H3O2)2 + 2 AgNO3 = Zn(NO3)2 + 2 AgC2H3O2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Ba(OH)2 + BeCl2 = BaCl2 + Be(OH)2 =>
Ba(OH)2 + BeCl2 = BaCl2 + Be(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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