| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + NaCl = Ag(NaCl)
As + F2 = AsF5 =>
2 As + 5 F2 = 2 AsF5
Al(s) + CuCl2*2H2O(aq) = Cu(s) + AlCl3(aq) + H2O =>
2 Al(s) + 3 CuCl2*2H2O(aq) = 3 Cu(s) + 2 AlCl3(aq) + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
Sr(OH)2 + H4GeO4 = Sr2GeO4 + H2O =>
2 Sr(OH)2 + H4GeO4 = Sr2GeO4 + 4 H2O
Cl + HgO = HgCl2 + Cl2O =>
4 Cl + HgO = HgCl2 + Cl2O
Al + Fe(C2H3O2) = Fe + Al(C2H3O2)3 =>
Al + 3 Fe(C2H3O2) = 3 Fe + Al(C2H3O2)3
CH3CH2CH(OH)CH3 + O2 = CO2 + H2O =>
CH3CH2CH(OH)CH3 + 6 O2 = 4 CO2 + 5 H2O
Mo + Te = MoTe2 =>
Mo + 2 Te = MoTe2
(CoCl2)6H2O + H2O2 + NH4OH + NH4Cl = (NH3)6Cl3Co + H2O =>
(CoCl2)6H2O + 3 H2O2 + 30 NH4OH + 6 NH4Cl = 6(NH3)6Cl3Co + 37 H2O
C2H4 + HClO = C2H5OCl =>
C2H4 + HClO = C2H5OCl
Sb(III)O + C = Sb(III) + CO =>
Sb(III)O + C = Sb(III) + CO
HClO3 + SO2 + H2O = Cl2 + H2SO4 =>
2 HClO3 + 5 SO2 + 4 H2O = Cl2 + 5 H2SO4
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 16 H2SO4 = 8 KHSO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O
C4H8 + C2H6 = C6H14 =>
C4H8 + C2H6 = C6H14
C6H5NH2 + O2 = CO2 + NO2 + H2O =>
4 C6H5NH2 + 35 O2 = 24 CO2 + 4 NO2 + 14 H2O
Na2SO4(aq) + (NH4)I(aq) = (NH4)2SO4(aq) + NaI(aq) =>
Na2SO4(aq) + 2(NH4)I(aq) = (NH4)2SO4(aq) + 2 NaI(aq)
CH3(CH2)2CH2OH + H2SO4 = CH3(CH2)2CH2OSO3H + H2O =>
CH3(CH2)2CH2OH + H2SO4 = CH3(CH2)2CH2OSO3H + H2O
MnO4{-} + Al + H{+} = Mn{2+} + Al{3+} + H2O =>
3 MnO4{-} + 5 Al + 24 H{+} = 3 Mn{2+} + 5 Al{3+} + 12 H2O
Al2O3 + Ag2SO4 = Al2(SO4)3 + Ag2O =>
Al2O3 + 3 Ag2SO4 = Al2(SO4)3 + 3 Ag2O
H2CrO4 + KOH = H2O + K2Cr2O7 =>
2 H2CrO4 + 2 KOH = 3 H2O + K2Cr2O7
NH2{-}CH2{-}COOH + HCl = NH3Cl{-}CH2{-}COOH =>
NH2{-}CH2{-}COOH + HCl = NH3Cl{-}CH2{-}COOH
Al2(SO4)3 + Co(NO3)2 = Co(AlO2) + NO2 + O2 + SO3 =>
2 Al2(SO4)3 + 4 Co(NO3)2 = 4 Co(AlO2) + 8 NO2 + 3 O2 + 6 SO3
Mg3(PO4)2 + Li2S = Li3PO4 + MgS =>
Mg3(PO4)2 + 3 Li2S = 2 Li3PO4 + 3 MgS
Al2O3 + Ag2SO4 = Al2(SO4)3 + Ag2O =>
Al2O3 + 3 Ag2SO4 = Al2(SO4)3 + 3 Ag2O
MgCO3(s) + HNO3(aq) = Mg(NO3)2 + H2O + CO2 =>
MgCO3(s) + 2 HNO3(aq) = Mg(NO3)2 + H2O + CO2
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2CaSO4 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2CaSO4 + 4 CaSO4 + 2 HF
Ag + KOH = AgOH + K2 =>
2 Ag + 2 KOH = 2 AgOH + K2
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
C2H5OH + N2 + H2O = C2H5NH2 + HNO2 =>
C2H5OH + N2 + H2O = C2H5NH2 + HNO2
FeCl3 + Na2SO3 = NaCl + Fe2(SO3)3 =>
2 FeCl3 + 3 Na2SO3 = 6 NaCl + Fe2(SO3)3
C5H10O(g) + O2(g) = CO(g) + H2O(g) =>
2 C5H10O(g) + 9 O2(g) = 10 CO(g) + 10 H2O(g)
Al(OH)3 + FeSO4 = Fe(OH)2 + Al2(SO4)3 =>
2 Al(OH)3 + 3 FeSO4 = 3 Fe(OH)2 + Al2(SO4)3
Mg(CH3COO)2 + AlCl3 = MgCl2 + Al(CH3COO)3 =>
3 Mg(CH3COO)2 + 2 AlCl3 = 3 MgCl2 + 2 Al(CH3COO)3
HgS + HCl + HNO3 = H3HgCl4 + NO + S + H2O =>
3 HgS + 12 HCl + HNO3 = 3 H3HgCl4 + NO + 3 S + 2 H2O
Al3Zr + AlB2 = ZrB2 + Al =>
Al3Zr + AlB2 = ZrB2 + 4 Al
MnCl2 + H2O2 + NaOH = MnO2 + NaCl + H2O =>
MnCl2 + H2O2 + 2 NaOH = MnO2 + 2 NaCl + 2 H2O
Cu + HNO3 = Cu3NO + NO3 + H2O =>
3 Cu + 4 HNO3 = Cu3NO + 3 NO3 + 2 H2O
C(d) + H2(g) = C2H6(g) =>
2 C(d) + 3 H2(g) = C2H6(g)
Hg2(C2H3O2)2(aq) + KCl(aq) = Hg2Cl2(s) + KC2H3O2(aq) =>
Hg2(C2H3O2)2(aq) + 2 KCl(aq) = Hg2Cl2(s) + 2 KC2H3O2(aq)
(NH4)2S(aq) + CoCl2(aq) = CoS(s) + NH4Cl(aq) =>
(NH4)2S(aq) + CoCl2(aq) = CoS(s) + 2 NH4Cl(aq)
NCl2 = N2 + Cl2 =>
2 NCl2 = N2 + 2 Cl2
Cu2S + HNO3 = Cu(NO3)2 + NO2 + H2S + H2O =>
Cu2S + 6 HNO3 = 2 Cu(NO3)2 + 2 NO2 + H2S + 2 H2O
Ba(NO2)2 + Zn = Zn(NO2) + Ba =>
Ba(NO2)2 + 2 Zn = 2 Zn(NO2) + Ba
Sr(OH)2 + H4GeO4 = Sr2GeO4 + H2O =>
2 Sr(OH)2 + H4GeO4 = Sr2GeO4 + 4 H2O
KCr(SO4)2*12H2O = KCr(SO4)2 + H2O =>
KCr(SO4)2*12H2O = KCr(SO4)2 + 12 H2O
NaCO3{-} + HCl = NaCl + HCO3{-} =>
NaCO3{-} + HCl = NaCl + HCO3{-}
BaCl2 + SO3 + H2O = BaSO4 + HCl =>
BaCl2 + SO3 + H2O = BaSO4 + 2 HCl
NaOH + NH4Cl = Na[NH4(OH)2] + NaCl =>
2 NaOH + NH4Cl = Na[NH4(OH)2] + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/05/24
Équations équilibrées sur07/05/23
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