| Équations équilibrées la veille | Équations équilibrées le lendemain |
U + H2SO4 = USO3 + H2O
CuNO3(aq) + Ag(s) = AgNO3 + Cu =>
CuNO3(aq) + Ag(s) = AgNO3 + Cu
I2{-} + HSO3{-} + H2O = SO4{2-} + I{-} + H{+} =>
2 I2{-} + HSO3{-} + H2O = SO4{2-} + 4 I{-} + 3 H{+}
Cl2(g) + H2O(l) = HCl(aq) + HClO3(aq) =>
3 Cl2(g) + 3 H2O(l) = 5 HCl(aq) + HClO3(aq)
H2P2O7 + Mg(OH)2 = Mg + P2O7 + H2O =>
H2P2O7 + Mg(OH)2 = Mg + P2O7 + 2 H2O
Li2CO3 + Ba(OH)2 = LiOH + BaCO3 =>
Li2CO3 + Ba(OH)2 = 2 LiOH + BaCO3
Cl2(g) + H2O(l) = HCl(aq) + HClO3(aq) =>
3 Cl2(g) + 3 H2O(l) = 5 HCl(aq) + HClO3(aq)
KCH3CO2 + NaOH = KOH + NaCH3CO2 =>
KCH3CO2 + NaOH = KOH + NaCH3CO2
Cl2 + Al(OH)3 = AlCl3 + Al(ClO2)3 + H2O =>
6 Cl2 + 4 Al(OH)3 = 3 AlCl3 + Al(ClO2)3 + 6 H2O
Co(NO3)2 + Na3PO4 = Co3(PO4)2 + NaNO3 =>
3 Co(NO3)2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaNO3
NH4 + H2SO4 = (NH4)2SO4 + H2 =>
2 NH4 + H2SO4 = (NH4)2SO4 + H2
CuO + H2S = CuS + H2O =>
CuO + H2S = CuS + H2O
Mg(OH)2CaCO3 + HCl = MgCl2CaCl2 + H2O + CO2 =>
Mg(OH)2CaCO3 + 4 HCl = MgCl2CaCl2 + 3 H2O + CO2
NH4OH + MgSO4 = (NH4)2SO4 + Mg(OH)2 =>
2 NH4OH + MgSO4 = (NH4)2SO4 + Mg(OH)2
NaF(aq) + HI(aq) = NaI + HF =>
NaF(aq) + HI(aq) = NaI + HF
I2{-} + HSO3{-} + H2O = SO4{2-} + I{-} + H{+} =>
2 I2{-} + HSO3{-} + H2O = SO4{2-} + 4 I{-} + 3 H{+}
Cu(s) + FeSO4(aq) = CuSO4(aq) + Fe(s) =>
Cu(s) + FeSO4(aq) = CuSO4(aq) + Fe(s)
Cl2(g) + H2O(l) = HCl(aq) + HClO3(aq) =>
3 Cl2(g) + 3 H2O(l) = 5 HCl(aq) + HClO3(aq)
Ba(OH)2 + FeO = Ba + Fe2O3 + H2O =>
Ba(OH)2 + 2 FeO = Ba + Fe2O3 + H2O
C2H5Br + NH3 = C2H5NH2 + NH4Br =>
C2H5Br + 2 NH3 = C2H5NH2 + NH4Br
NCl2 = N2 + Cl2 =>
2 NCl2 = N2 + 2 Cl2
H2SO4 + CoSO4 = H2 + Co2(SO4)3 =>
H2SO4 + 2 CoSO4 = H2 + Co2(SO4)3
HCIO + H2O = CIO + H3O =>
HCIO + H2O = CIO + H3O
C4H8CaO5 + K2CO3 = CH3CO2K + CaCO3 + H2O =>
C4H8CaO5 + K2CO3 = 2 CH3CO2K + CaCO3 + H2O
Ti + SO2 + O2 = Ti2(SO4)3 =>
2 Ti + 3 SO2 + 3 O2 = Ti2(SO4)3
PbClO3 + NaI = Na(ClO3) + PbI =>
PbClO3 + NaI = Na(ClO3) + PbI
K2Cr2O7 + Na2S2O3 + H2SO4 = Cr2(SO4)3 + NaHSO4 + K2SO4 + H2O =>
4 K2Cr2O7 + 3 Na2S2O3 + 16 H2SO4 = 4 Cr2(SO4)3 + 6 NaHSO4 + 4 K2SO4 + 13 H2O
Li2CO3 + Na2SO4 = Na2CO3 + Li2SO4 =>
Li2CO3 + Na2SO4 = Na2CO3 + Li2SO4
Na2CO3(aq)BaCl2(aq) = BaCO3(s) + NaCl(aq) =>
Na2CO3(aq)BaCl2(aq) = BaCO3(s) + 2 NaCl(aq)
I2{-} + HSO3{-} + H2O = SO4{2-} + I{-} + H{+} =>
2 I2{-} + HSO3{-} + H2O = SO4{2-} + 4 I{-} + 3 H{+}
Na2SO3 + TeO2 + HCl = NaCl + Te(SO3)2 + H2O =>
2 Na2SO3 + TeO2 + 4 HCl = 4 NaCl + Te(SO3)2 + 2 H2O
N2H4 + KIO3 + H2SO4 = N2 + I2 + K2SO4 + H2O =>
5 N2H4 + 4 KIO3 + 2 H2SO4 = 5 N2 + 2 I2 + 2 K2SO4 + 12 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CaCO3 + Ba = BaCO3 + Ca =>
CaCO3 + Ba = BaCO3 + Ca
HF + LiOH = LiF + H2O =>
HF + LiOH = LiF + H2O
Tl(OH)3 + H2MoO4 = Tl(HMoO4)3 + H2O =>
Tl(OH)3 + 3 H2MoO4 = Tl(HMoO4)3 + 3 H2O
I2{-} + HSO3{-} + H2O = SO4{2-} + I{-} + H{+} =>
2 I2{-} + HSO3{-} + H2O = SO4{2-} + 4 I{-} + 3 H{+}
C17H19NO3 = OH + C17H18NO2 =>
C17H19NO3 = OH + C17H18NO2
HNO3(aq) + Fe(OH)3(aq) = Fe(NO3)3(aq) + H2O =>
3 HNO3(aq) + Fe(OH)3(aq) = Fe(NO3)3(aq) + 3 H2O
Al2O3 + Ca(OH)2 = Ca(AlO2)2 + H2O =>
Al2O3 + Ca(OH)2 = Ca(AlO2)2 + H2O
NaN3 + H2O = NaOH + H + N =>
NaN3 + H2O = NaOH + H + 3 N
Cl2(g) + H2O(l) = HCl(aq) + HClO3(aq) =>
3 Cl2(g) + 3 H2O(l) = 5 HCl(aq) + HClO3(aq)
C45H85O6 + O2 = CO2 + H2O =>
4 C45H85O6 + 253 O2 = 180 CO2 + 170 H2O
Pt(NO3)2 = PtO + NO2 + O2 =>
2 Pt(NO3)2 = 2 PtO + 4 NO2 + O2
CH3Br + NaCCH = NaBr + CH3CCH =>
CH3Br + NaCCH = NaBr + CH3CCH
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + CH3COOH + K2(SO4) + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 2 K2(SO4) + 11 H2O
MnO4 + Cl = Mn + ClO3 =>
3 MnO4 + 4 Cl = 3 Mn + 4 ClO3
Mg + CH3COOH = H2 + Mg(C2H3O2)2 =>
Mg + 2 CH3COOH = H2 + Mg(C2H3O2)2
HC2H3O2 + LiOH = H2O + LiC2H3O2 =>
HC2H3O2 + LiOH = H2O + LiC2H3O2
C6H15NO3 + O2 = CO2 + H2O + NO =>
4 C6H15NO3 + 35 O2 = 24 CO2 + 30 H2O + 4 NO
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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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