| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoSO4 + Na2CO3 = CoCO3 + Na2SO4
SrSO4 + CaCl2 = CaSO4 + SrCl2 =>
SrSO4 + CaCl2 = CaSO4 + SrCl2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Ni(OH)4 = NiO2 + H2O =>
Ni(OH)4 = NiO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H3OH + HBr = C3H3Br + H2O =>
C3H3OH + HBr = C3H3Br + H2O
Br2 + NaC18H33O2 = BrC18H33O2 + NaBr =>
Br2 + NaC18H33O2 = BrC18H33O2 + NaBr
HCN + Al2O3 = Al(CN)3 + H2O =>
6 HCN + Al2O3 = 2 Al(CN)3 + 3 H2O
KMnO4 + HNO2 + H2SO4 = K4SO4 + MnSO4 + HNO3 + H2O =>
4 KMnO4 + 11 HNO2 + 5 H2SO4 = K4SO4 + 4 MnSO4 + 11 HNO3 + 5 H2O
C3H7OH + Cr2O7{2-} + H{+} = C2H5CHO + Cr{3+} + H2O =>
3 C3H7OH + Cr2O7{2-} + 8 H{+} = 3 C2H5CHO + 2 Cr{3+} + 7 H2O
KMnO4 + C6H12O2 = CO2 + MnO + K2CO3 + H2O =>
32 KMnO4 + 5 C6H12O2 = 14 CO2 + 32 MnO + 16 K2CO3 + 30 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
[Co(NH3)5Cl]Cl2 + H3O = [Co(NH3)5(H2O)]Cl3 + H =>
[Co(NH3)5Cl]Cl2 + H3O = [Co(NH3)5(H2O)]Cl3 + H
HCN + Sr(OH)2 = Sr(CN)2 + H2O =>
2 HCN + Sr(OH)2 = Sr(CN)2 + 2 H2O
K2Cr2O7 + HCl + H2S = KCl + CrCl3 + H2O + S =>
K2Cr2O7 + 8 HCl + 3 H2S = 2 KCl + 2 CrCl3 + 7 H2O + 3 S
CH3CH2OH + Br = CH3CH2Br + OH =>
CH3CH2OH + Br = CH3CH2Br + OH
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
MnSO4 + HClO + H2SO4 = Mn2(SO4)3 + MnCl3 + H2O =>
12 MnSO4 + 6 HClO + 3 H2SO4 = 5 Mn2(SO4)3 + 2 MnCl3 + 6 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Al(NO3)3(aq) + NaOH(aq) = Al(OH)3(s) + NaNO3(aq) =>
Al(NO3)3(aq) + 3 NaOH(aq) = Al(OH)3(s) + 3 NaNO3(aq)
C23H50 + O2 = CO2 + H2O =>
2 C23H50 + 71 O2 = 46 CO2 + 50 H2O
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
Cu{+} + NaCN = Cu(CN)3{-2} + Na{+} =>
Cu{+} + 3 NaCN = Cu(CN)3{-2} + 3 Na{+}
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Mg + H2O + NaCl = MgCl2 + NaOH + H2 =>
Mg + 2 H2O + 2 NaCl = MgCl2 + 2 NaOH + H2
(PbCO3)2 = PbO + CO2 =>
(PbCO3)2 = 2 PbO + 2 CO2
C6H8N2 + C3H6O = C12H16N2 + H2O =>
C6H8N2 + 2 C3H6O = C12H16N2 + 2 H2O
C4H10NH + HCl = C4H10NHCl + H2 =>
2 C4H10NH + 2 HCl = 2 C4H10NHCl + H2
MnSO4 + HClO + H2SO4 = Mn2(SO4)3 + MnCl3 + H2O =>
12 MnSO4 + 6 HClO + 3 H2SO4 = 5 Mn2(SO4)3 + 2 MnCl3 + 6 H2O
Li2S + FeCl2 = LiCl + FeS =>
Li2S + FeCl2 = 2 LiCl + FeS
Cu(NO{3}){2} + KOH = Cu(OH){2} + KNO{3} =>
Cu(NO{3}){2} + KOH = Cu(OH){2} + KNO{3}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaCI2 + F2 = NaF + CI2 =>
2 NaCI2 + F2 = 2 NaF + 2 CI2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Al2O3*H2O = Al2O3 + H2O =>
Al2O3*H2O = Al2O3 + H2O
Al + SiF6{-2} = AlF3 + Si + F{-} =>
4 Al + 3 SiF6{-2} = 4 AlF3 + 3 Si + 6 F{-}
CuO(s) + H2O(l) = Cu(OH)2(s) =>
CuO(s) + H2O(l) = Cu(OH)2(s)
HF(aq) + H2O(l) = H3O{+}(aq) + F{-}(aq) =>
HF(aq) + H2O(l) = H3O{+}(aq) + F{-}(aq)
Ae + Br2 = AeBr3 =>
2 Ae + 3 Br2 = 2 AeBr3
Zn + HNO3(muydiluido) = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3(muydiluido) = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
SrCl2 + K2CrO4 = K2Cl2 + SrCrO4 =>
SrCl2 + K2CrO4 = K2Cl2 + SrCrO4
S2O3{2-} + H{+} + MnO4{2-} = SO4{2-} + H2O + Mn{2+} =>
S2O3{2-} + 6 H{+} + 2 MnO4{2-} = 2 SO4{2-} + 3 H2O + 2 Mn{2+}
NH4OH + NHO3 = NH4NO3 + HOH =>
NH4OH + NHO3 = NH4NO3 + HOH
NO3 + NH4Cl = HNO3 + Cl + NH3 =>
NO3 + NH4Cl = HNO3 + Cl + NH3
M + Cl3 = M3Cl =>
9 M + Cl3 = 3 M3Cl
LiO + H2O = HO + LiOH =>
LiO + H2O = HO + LiOH
Li + S8 = Li2S =>
16 Li + S8 = 8 Li2S
Zn(OH)2 + K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + KOH =>
3 Zn(OH)2 + 2 K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + 6 KOH
PbCl2 + H2O2 + HCl = PbCl4 + H2O =>
PbCl2 + H2O2 + 2 HCl = PbCl4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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