| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(OH)2 + 2 H = Sr + 2 H2O
Zu + HNO3 = NH4NO3 + Zu(NO3)2 + H2O =>
4 Zu + 10 HNO3 = NH4NO3 + 4 Zu(NO3)2 + 3 H2O
BaOHCl + HCl = BaCl2 + H2O =>
BaOHCl + HCl = BaCl2 + H2O
CoSO4 + NH4OH = [Co(NH3)6]SO4 + H2O =>
CoSO4 + 6 NH4OH = [Co(NH3)6]SO4 + 6 H2O
K2ONa2O + SiO2 = K2O3Si + Na2O3Si =>
K2ONa2O + 2 SiO2 = K2O3Si + Na2O3Si
HI + HNO3 = H2I + NO3 =>
HI + HNO3 = H2I + NO3
C6H5CH3 + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + C6H5COOH =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 14 H2O + 3 K2SO4 + 5 C6H5COOH
MnO4K + BiI3 + SO4H2 = MnSO4 + K2(SO4) + Bi2(SO4)3 + I2 + H2O =>
6 MnO4K + 10 BiI3 + 24 SO4H2 = 6 MnSO4 + 3 K2(SO4) + 5 Bi2(SO4)3 + 15 I2 + 24 H2O
Mg + Zn{2+} = Mg{2+} + Zn =>
Mg + Zn{2+} = Mg{2+} + Zn
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CH3CH2COOH + C2H5OH = CH3CH2COOC2H5 + H2O =>
CH3CH2COOH + C2H5OH = CH3CH2COOC2H5 + H2O
NH3 + Cu = Cu(NH3) =>
NH3 + Cu = Cu(NH3)
NaOH + CuSO4 + Na2CO3 = CuCO3*Cu(OH)2 + Na2SO4 =>
2 NaOH + 2 CuSO4 + Na2CO3 = CuCO3*Cu(OH)2 + 2 Na2SO4
Na10W12O41 + H2 = W + NaOH + H2O =>
Na10W12O41 + 36 H2 = 12 W + 10 NaOH + 31 H2O
Cu(NO3)2 + K2CrO4 = CuCrO4 + K2(NO3)2 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + K2(NO3)2
Ca3N2 + Mg(OH)2 = Ca3(OH)2 + MgN2 =>
Ca3N2 + Mg(OH)2 = Ca3(OH)2 + MgN2
SrS + CuSO4 = SrSO4 + CuS =>
SrS + CuSO4 = SrSO4 + CuS
HClO4 + H2O = H3O + ClO4 =>
HClO4 + H2O = H3O + ClO4
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
F2 + LiBr = LiF + Br2 =>
F2 + 2 LiBr = 2 LiF + Br2
H2O + CrO4{-}2 + Zn = Cr(OH)4{-} + Zn(OH)2 =>
4 H2O + CrO4{-}2 + 2 Zn = Cr(OH)4{-} + 2 Zn(OH)2
Si + HNO3 + HF = SiF4 + NO + H2O =>
3 Si + 4 HNO3 + 12 HF = 3 SiF4 + 4 NO + 8 H2O
Ca + H2SO4 = Ca(SO4) + H =>
Ca + H2SO4 = Ca(SO4) + 2 H
Zn(C2H3O2)2 + (AgCO3)2 = Zn(CO3)2 + AgC2H3O2 =>
Zn(C2H3O2)2 + (AgCO3)2 = Zn(CO3)2 + 2 AgC2H3O2
ZnCl2 + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + KCl =>
3 ZnCl2 + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 6 KCl
KClO3 + H2SO4 + CH3CH2OH = Cl2 + CH3COOH + H2O + KHSO3 =>
4 KClO3 + 4 H2SO4 + 7 CH3CH2OH = 2 Cl2 + 7 CH3COOH + 9 H2O + 4 KHSO3
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Fe{2}O{3} + CO = Fe + CO{2} =>
Fe{2}O{3} + CO = Fe + CO{2}
C4H10S + O2 = CO2 + H2O + SO4 =>
2 C4H10S + 17 O2 = 8 CO2 + 10 H2O + 2 SO4
NH4OH + O2 = NH4O2 + H2O =>
4 NH4OH + 3 O2 = 4 NH4O2 + 2 H2O
Ca(PO4) + SiO2 + C = P4 + Ca(SiO3) + CO =>
4 Ca(PO4) + 4 SiO2 + 12 C = P4 + 4 Ca(SiO3) + 12 CO
FeAsS + NO3{-} + H{+} = Fe{3+} + AsO4{3-} + SO4{2-} + NO2 + H2O =>
FeAsS + 14 NO3{-} + 12 H{+} = Fe{3+} + AsO4{3-} + SO4{2-} + 14 NO2 + 6 H2O
(NH4)2S + Ca(C2H3O2)2 = CaS + NH4C2H3O2 =>
(NH4)2S + Ca(C2H3O2)2 = CaS + 2 NH4C2H3O2
AgI + Na{2+}S = Ag{2+}S + NaI =>
AgI + Na{2+}S = Ag{2+}S + NaI
NaNO3 + KIO3 = KNO3 + NaIO3 =>
NaNO3 + KIO3 = KNO3 + NaIO3
Na2S + Mg(NO3)2 = MgS + Na(NO3) =>
Na2S + Mg(NO3)2 = MgS + 2 Na(NO3)
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Al2(SO4)3 + Pb(NO3)2 = Al(NO3)3 + Pb(SO4) =>
Al2(SO4)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb(SO4)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Ca(CH3CO2)2 + LiNO3 = Ca(NO3)2 + LiCH3CO2 =>
Ca(CH3CO2)2 + 2 LiNO3 = Ca(NO3)2 + 2 LiCH3CO2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
CH2CHCH2CH3 + O2 = CO2 + H2O =>
CH2CHCH2CH3 + 6 O2 = 4 CO2 + 4 H2O
NaMgK = MgK + Na =>
NaMgK = MgK + Na
K2O2 + KJ + H2SO4 = J2 + K2SO4 + H2O =>
K2O2 + 2 KJ + 2 H2SO4 = J2 + 2 K2SO4 + 2 H2O
Mg + Cu{2+} = Mg{2+} + Cu =>
Mg + Cu{2+} = Mg{2+} + Cu
Al(NO3)3 + H2O = AlOH(NO3)2 + HNO3 =>
Al(NO3)3 + H2O = AlOH(NO3)2 + HNO3
C10H8O3S + NaOH = C10H7NaSO3 + H2O =>
C10H8O3S + NaOH = C10H7NaSO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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