| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3CH2CH2COOH + Mg = (CH3CH2CH2COO)2Mg + H2
Pb + ZnBr2 = PbBr2 + Zn =>
Pb + ZnBr2 = PbBr2 + Zn
MgO + HCl = MgOHCl =>
MgO + HCl = MgOHCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ca2MgSi2O7 = CaMgSiO4 + CaSiO3 =>
Ca2MgSi2O7 = CaMgSiO4 + CaSiO3
CaSe = Ca + Se =>
CaSe = Ca + Se
C11H24 + H2O = CH4 + CO2 =>
2 C11H24 + 10 H2O = 17 CH4 + 5 CO2
C4H6 + C2H2(CO)2O = C8H8O3 =>
C4H6 + C2H2(CO)2O = C8H8O3
AlCl3(aq) + KOH(aq) = AlK(s) + Cl3OH(aq) =>
AlCl3(aq) + KOH(aq) = AlK(s) + Cl3OH(aq)
Cl2 + SbBr5 = Br2 + SbCl5 =>
5 Cl2 + 2 SbBr5 = 5 Br2 + 2 SbCl5
C2 + O1 = CO2 =>
C2 + 4 O1 = 2 CO2
K2SO4*BaCl2 = KCl + BaSO4 =>
K2SO4*BaCl2 = 2 KCl + BaSO4
HClO + LiOH = LiClO + H2O =>
HClO + LiOH = LiClO + H2O
Cu + Zn(NO3)2 + H2SO4 = CuSO4 + ZnSO4 + NO + H2O =>
3 Cu + Zn(NO3)2 + 4 H2SO4 = 3 CuSO4 + ZnSO4 + 2 NO + 4 H2O
C9H8O4 + H2O = C6H6O + C2H2O2 =>
10 C9H8O4 + 5 H2O = 9 C6H6O + 18 C2H2O2
NaClO4 + H2 = NaClO + H2O =>
NaClO4 + 3 H2 = NaClO + 3 H2O
Cl2 + NH4F = NH4Cl + F2 =>
Cl2 + 2 NH4F = 2 NH4Cl + F2
Ag + K(CN) + O2 + H2O = KAg(CN)2 + K(OH) =>
4 Ag + 8 K(CN) + O2 + 2 H2O = 4 KAg(CN)2 + 4 K(OH)
H4N2O2 = N + H2O =>
H4N2O2 = 2 N + 2 H2O
Cu + S4 = CuS =>
4 Cu + S4 = 4 CuS
Na2SnO3 + H2O = SnO2 + NaOH =>
Na2SnO3 + H2O = SnO2 + 2 NaOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
CH3NH2 + NH2OSO3H + H2O = CH3NHNH2 + (NH4)2SO4 + CH3OH =>
3 CH3NH2 + NH2OSO3H + 2 H2O = CH3NHNH2 + (NH4)2SO4 + 2 CH3OH
Al + Sn(C2H3O2)2 = Al(C2H3O2)3 + Sn =>
2 Al + 3 Sn(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Sn
(CH3OH) + NaOH = CH3ONa + H2O =>
(CH3OH) + NaOH = CH3ONa + H2O
HCIO + H2O = CIO + H3O =>
HCIO + H2O = CIO + H3O
MnO4{-} + SO2 + OH{-} = MnO2 + SO4{-2} + H2O =>
2 MnO4{-} + 3 SO2 + 4 OH{-} = 2 MnO2 + 3 SO4{-2} + 2 H2O
Rb2O + H2O = Rb + OH =>
Rb2O + H2O = 2 Rb + 2 OH
FeSO4 + K2MnO4 = FeMnO4 + K2SO4 =>
FeSO4 + K2MnO4 = FeMnO4 + K2SO4
Pb(OH)4 + H4Sb2O7 = Pb(Sb2O7) + H2O =>
Pb(OH)4 + H4Sb2O7 = Pb(Sb2O7) + 4 H2O
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O2 + O =>
2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 3 H2O2 + 2 O
As + ClO{-} + OH{-} = AsO4{3-} + Cl{-} + H2O =>
2 As + 5 ClO{-} + 6 OH{-} = 2 AsO4{3-} + 5 Cl{-} + 3 H2O
NiSO4 + C2H8N2 = [Ni(C2H8N2)3]SO4 =>
NiSO4 + 3 C2H8N2 = [Ni(C2H8N2)3]SO4
CuOH + Mg + HCl = MgCl2 + H2O + Cu =>
2 CuOH + Mg + 2 HCl = MgCl2 + 2 H2O + 2 Cu
K4[Fe(CN)6] + KMnO4 + H2SO4 = K3[Fe(CN)6] + MnSO4 + KSO4 + H2O =>
2 K4[Fe(CN)6] + KMnO4 + 4 H2SO4 = 2 K3[Fe(CN)6] + MnSO4 + 3 KSO4 + 4 H2O
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
calciumcarbonate + potassiumsulfate = calciumsulfate + potassiumcarbonate =>
CaCO3 + K2SO4 = CaSO4 + K2CO3
Mg + NH3 = MgN + H3 =>
Mg + NH3 = MgN + H3
Si2H6 = Si2 + H2 =>
Si2H6 = Si2 + 3 H2
NH4ClO4 + C = NH3 + HCl + CO2 =>
NH4ClO4 + 2 C = NH3 + HCl + 2 CO2
Lu2O3 + Cr2O3 = LuCrO3 =>
Lu2O3 + Cr2O3 = 2 LuCrO3
Cu2SO4 + Pb(NO3)2 = CuNO3 + PbSO4 =>
Cu2SO4 + Pb(NO3)2 = 2 CuNO3 + PbSO4
Co + H2 + O2 + C = Co(HCOO)2 =>
Co + H2 + 2 O2 + 2 C = Co(HCOO)2
K2Cr2O7 + H2SO4 + H2SO3 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + H2SO4 + 3 H2SO3 = K2SO4 + Cr2(SO4)3 + 4 H2O
CuO + SO2 + O2 = CuSO4 =>
2 CuO + 2 SO2 + O2 = 2 CuSO4
Zn(C2H3O2)2 + (NH4)2S = ZnS + NH4C2H3O2 =>
Zn(C2H3O2)2 + (NH4)2S = ZnS + 2 NH4C2H3O2
F + O4 = F2O6 =>
4 F + 3 O4 = 2 F2O6
MgC2O4 + (NH4)2Cl = Mg2Cl + NH4C2O4 =>
2 MgC2O4 + (NH4)2Cl = Mg2Cl + 2 NH4C2O4
Li + ZnSO{+4} = Zn + LiSO{+4} =>
Li + ZnSO{+4} = Zn + LiSO{+4}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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