| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O + 2(Ag(NH3)2)OH = 2 Ag + C3H5O2NH4 + H2O + 3 NH3
Al(HCOO)3 + H2O = HCOOH + Al(OH)3 =>
Al(HCOO)3 + 3 H2O = 3 HCOOH + Al(OH)3
NH4ClO4 + Al = AlCl + AlO3 + H2O + N2 =>
6 NH4ClO4 + 10 Al = 6 AlCl + 4 AlO3 + 12 H2O + 3 N2
(NH4)2Fe(SO4)2*6H2O + NaOH = NH3 + H2O + Na2SO4 + Fe(OH)2 =>
(NH4)2Fe(SO4)2*6H2O + 4 NaOH = 2 NH3 + 8 H2O + 2 Na2SO4 + Fe(OH)2
Cu(iii)Cl + Na(PO)3 = Cu(PO)3 + NaCl =>
Cu(iii)Cl + Na(PO)3 = Cu(PO)3 + NaCl
Ta + Cl2 + NaOH = NaCl + NaTaO3 + H2O =>
2 Ta + 5 Cl2 + 12 NaOH = 10 NaCl + 2 NaTaO3 + 6 H2O
Na2CO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 CH3COOH(aq) = 2 NaCH3COO(aq) + CO2(g) + H2O(l)
NH4NO2 + H2O = HNO2 + NH4OH =>
NH4NO2 + H2O = HNO2 + NH4OH
C2H6O + MnO4{-} + H{+} = C2H4O2 + Mn{2+} + H2O =>
5 C2H6O + 4 MnO4{-} + 12 H{+} = 5 C2H4O2 + 4 Mn{2+} + 11 H2O
Ba(OH)2 + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2 + 2 NH4SCN = Ba(SCN)2 + 2 H2O + 2 NH3
Na2CrO4(aq) + FeCl2(aq) + HCl(aq) = CrCl3(aq) + FeCl3(aq) + H2O(l) + NaCl(aq) =>
Na2CrO4(aq) + 3 FeCl2(aq) + 8 HCl(aq) = CrCl3(aq) + 3 FeCl3(aq) + 4 H2O(l) + 2 NaCl(aq)
H4P2O7 + NaOH = Na3P2O7(OH) + H2 + H2O =>
H4P2O7 + 3 NaOH = Na3P2O7(OH) + H2 + 2 H2O
NaSO + HCl = HSO + NaCl =>
NaSO + HCl = HSO + NaCl
Pb(s) + H2SO4(aq) = PbSO4 + H2 =>
Pb(s) + H2SO4(aq) = PbSO4 + H2
KCrO2 + H2O2 + NaOH = K2CrO4 + Na2CrO4 + H2O =>
2 KCrO2 + 3 H2O2 + 2 NaOH = K2CrO4 + Na2CrO4 + 4 H2O
FeS + H2 = Fe + H2S =>
FeS + H2 = Fe + H2S
NiI2 + (NH4)3PO4 = NH4I + Ni3(PO4)2 =>
3 NiI2 + 2(NH4)3PO4 = 6 NH4I + Ni3(PO4)2
FeSO4Ba(NO3)2 = Fe(NO3)2BaSO4 =>
FeSO4Ba(NO3)2 = Fe(NO3)2BaSO4
H2 + O2 + KI = KOH + I2 =>
H2 + O2 + 2 KI = 2 KOH + I2
CaO2(s) + HCl(aq) = H2O2(aq) + CaCl2(aq) =>
CaO2(s) + 2 HCl(aq) = H2O2(aq) + CaCl2(aq)
Ni(OH)2 + NH3*H2O = [Ni(NH3)4](OH)2 + H2O =>
Ni(OH)2 + 4 NH3*H2O = [Ni(NH3)4](OH)2 + 4 H2O
BaCl2 + Mg(No3)2 = Ba(No3)2 + MgCl2 =>
BaCl2 + Mg(No3)2 = Ba(No3)2 + MgCl2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
CH3(CH2)5CH2(l) + O2(g) = CO2(g) + H20(g) =>
4 CH3(CH2)5CH2(l) + 28 O2(g) = 28 CO2(g) + 3 H20(g)
FeNO3 + NH3 + H2O = FeOH3 + NH4NO3 =>
4 FeNO3 + 6 NH3 + 7 H2O = 4 FeOH3 + 5 NH4NO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO3 + NH4ClO4 = HClO4 + NH4NO3 =>
HNO3 + NH4ClO4 = HClO4 + NH4NO3
K2Se + H2O = K2HSe + OH =>
K2Se + H2O = K2HSe + OH
FeSO4 + Zn = Fe3 + ZnSO4 =>
3 FeSO4 + 3 Zn = Fe3 + 3 ZnSO4
Mg + H3PO4 = Mg[PO4]2 + H2 =>
Mg + 2 H3PO4 = Mg[PO4]2 + 3 H2
P4S3 + HLO + H2O = H3PO4 + S + HL =>
P4S3 + 10 HLO + 6 H2O = 4 H3PO4 + 3 S + 10 HL
P + CO2 + H2O = CH4 + P2O5 =>
8 P + 5 CO2 + 10 H2O = 5 CH4 + 4 P2O5
FeSO4 + Zn(O2CCH3)2 = Fe(O2CCH3) + Zn(SO4)2 =>
2 FeSO4 + Zn(O2CCH3)2 = 2 Fe(O2CCH3) + Zn(SO4)2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Mn5C2 + Al + C = Mn5AlC4 =>
Mn5C2 + Al + 2 C = Mn5AlC4
C7H7NO2 + O2 = CO2 + H2O + N2 =>
4 C7H7NO2 + 31 O2 = 28 CO2 + 14 H2O + 2 N2
Ti(s) + O2(g) = TiO2 =>
Ti(s) + O2(g) = TiO2
LiOH + AlBr3 = Li3Al + BrOH =>
3 LiOH + AlBr3 = Li3Al + 3 BrOH
PbCI2 + Zn = ZnCI2 + Pb =>
PbCI2 + Zn = ZnCI2 + Pb
(NH)4NO3 + H2O = (NH)4OH + HNO3 =>
(NH)4NO3 + H2O = (NH)4OH + HNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiF + Si = Li4Si + F2 =>
4 LiF + Si = Li4Si + 2 F2
NaOH + Cl2 = H2O + NaCl + NaClO3 =>
6 NaOH + 3 Cl2 = 3 H2O + 5 NaCl + NaClO3
MgO + Na2S2O7 = MgSO4 + Na2SO4 =>
MgO + Na2S2O7 = MgSO4 + Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaCI + KNO3 = KCI + NaNO3 =>
NaCI + KNO3 = KCI + NaNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Na2SO4 + Ca2NO4 = Na2NO4 + Ca2SO4 =>
Na2SO4 + Ca2NO4 = Na2NO4 + Ca2SO4
Ca2CO3 + O2 = Ca2CO4 =>
2 Ca2CO3 + O2 = 2 Ca2CO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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