| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaF + Li = NaLi + F
KNO2 + H2O = OH + HNO2 + K =>
KNO2 + H2O = OH + HNO2 + K
Ag2CO3 + OH = Ag2O + CO3 + H2O =>
Ag2CO3 + 2 OH = Ag2O + CO3 + H2O
C4H8O2 + ONa2CO3 = OC4H7Na2O2 + H2O + CO2 =>
21 C4H8O2 + 20 ONa2CO3 = 20 OC4H7Na2O2 + 14 H2O + 24 CO2
KCrO2 + HCl = CrCl3 + KCl + H2O =>
KCrO2 + 4 HCl = CrCl3 + KCl + 2 H2O
Mo + O2 + Na2CO3 = Na2MoO4 + MoCO3 =>
2 Mo + 2 O2 + Na2CO3 = Na2MoO4 + MoCO3
C2H2 + HNO3 = C2H4N2O4 + O2 =>
C2H2 + 2 HNO3 = C2H4N2O4 + O2
Na2S + (NH4)2S2O8 = S + (NH4)2SO4 + Na2SO4 =>
Na2S + (NH4)2S2O8 = S + (NH4)2SO4 + Na2SO4
NaHCO3 + C2H3COOH = NaCH3COO + H2O + CO =>
NaHCO3 + C2H3COOH = NaCH3COO + H2O + 2 CO
ZnNO3 + Pb = PbNO3 + Zn =>
ZnNO3 + Pb = PbNO3 + Zn
(CuOH)2SO4 + NH3 = [Cu(NH3)6OH]2SO4 =>
(CuOH)2SO4 + 12 NH3 = [Cu(NH3)6OH]2SO4
La(NO3)3 + NaOH = La(OH)3 + NaNO3 =>
La(NO3)3 + 3 NaOH = La(OH)3 + 3 NaNO3
Cu2O + Al = Cu + AlO =>
Cu2O + Al = 2 Cu + AlO
Ca + MgSO4 = Ca2MgSO4 =>
2 Ca + MgSO4 = Ca2MgSO4
FeCl2 + Ba(OH)2 = Fe(OH)2 + BaCl2 =>
FeCl2 + Ba(OH)2 = Fe(OH)2 + BaCl2
Cu3(PO4)2 + K2O = CuO + K3PO4 =>
Cu3(PO4)2 + 3 K2O = 3 CuO + 2 K3PO4
Zn(NO3)2 + Pb = Pb(NO3)4 + Zn =>
2 Zn(NO3)2 + Pb = Pb(NO3)4 + 2 Zn
InN3O9 + SnCl2 + C5H8O2 = In09Sn01O15 + CO2 + H2O + N2 + Cl2 =>
18 InN3O9 + 2 SnCl2 + 11 C5H8O2 = 2 In09Sn01O15 + 55 CO2 + 44 H2O + 27 N2 + 2 Cl2
C2H2 + CH2O + H2 = C4H8O =>
3 C2H2 + 2 CH2O + 3 H2 = 2 C4H8O
HN + Zn = Zn3N2 + H2 =>
2 HN + 3 Zn = Zn3N2 + H2
KAlSi3O8 + H2O + H = Al2Si2O5(OH)4 + K + H4SiO4 =>
2 KAlSi3O8 + 9 H2O + 2 H = Al2Si2O5(OH)4 + 2 K + 4 H4SiO4
Cl2 + NaB = B + NaCl =>
Cl2 + 2 NaB = 2 B + 2 NaCl
ZnCl2 + HCl = ZnCl4 + H2 =>
ZnCl2 + 2 HCl = ZnCl4 + H2
SO4 + H2O = H2SO4 + OH =>
SO4 + 2 H2O = H2SO4 + 2 OH
PbCl2 + N2 = PbN4 + Cl2 =>
PbCl2 + 2 N2 = PbN4 + Cl2
(CHO)2 + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
5(CHO)2 + 6 KMnO4 + 9 H2SO4 = 10 CO2 + 14 H2O + 6 MnSO4 + 3 K2SO4
NaCl + H2SO4 = HCl + Na{+} + SO4{-2} =>
2 NaCl + H2SO4 = 2 HCl + 2 Na{+} + SO4{-2}
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
(C3H6)2(g) + O2(g) = CO2(g) + H2O(g) =>
(C3H6)2(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
Br + I{-} = Br{-} + I2 =>
2 Br + 2 I{-} = 2 Br{-} + I2
NO2 + O2 = NO3 =>
2 NO2 + O2 = 2 NO3
H2SO3BaSO4 = BaSO3H2SO4 =>
H2SO3BaSO4 = BaSO3H2SO4
KI + H2O + NaClO = I2 + NaCl + KOH =>
2 KI + H2O + NaClO = I2 + NaCl + 2 KOH
NH3 + Sn(Cl)2 + H2O = NH4Cl + SnO =>
2 NH3 + Sn(Cl)2 + H2O = 2 NH4Cl + SnO
HF + MgH2 = MgF2 + H2 =>
2 HF + MgH2 = MgF2 + 2 H2
Cl2 + NaHCO3 = NaCl + CO2 + HClO =>
Cl2 + NaHCO3 = NaCl + CO2 + HClO
AsH3AuCl4 + H2O = H3AsO3 + H + Au + Cl =>
AsH3AuCl4 + 3 H2O = H3AsO3 + 6 H + Au + 4 Cl
Li + Fe + PO4 = LiFePO4 =>
Li + Fe + PO4 = LiFePO4
Ni(NO3)2*6H2O + Na2CO3*10H2O = NiCO3 + NaNO3 + H2O =>
Ni(NO3)2*6H2O + Na2CO3*10H2O = NiCO3 + 2 NaNO3 + 16 H2O
AgNO3(ac) + KCI(ac) = AgCI + KNO3 =>
AgNO3(ac) + KCI(ac) = AgCI + KNO3
Mg + H2SO4 = Mg(SO4)2 + H2 =>
Mg + 2 H2SO4 = Mg(SO4)2 + 2 H2
OH{-} = H2O + O2 + e =>
4 OH{-} = 2 H2O + O2 + 4e
(NH4)2CO3 + Ba(OH)2 = NH4(OH) + BaCO3 =>
(NH4)2CO3 + Ba(OH)2 = 2 NH4(OH) + BaCO3
N2O5 + ZnO = Zn(NO3)2 =>
N2O5 + ZnO = Zn(NO3)2
CH3CH2OOH + (CH3)2CHCH2OH = CH3CH2COOCH2CH(CH3)2 + H2O =>
8 CH3CH2OOH + 3(CH3)2CHCH2OH = 4 CH3CH2COOCH2CH(CH3)2 + 11 H2O
Ca(OCl)2 + Mn(OH)2 = MnO2 + CaCl2 + H2O =>
Ca(OCl)2 + 2 Mn(OH)2 = 2 MnO2 + CaCl2 + 2 H2O
C10H14 + KMnO4 + H2SO4 = C8H6O4 + MnSO4 + K2SO4 + H2O =>
20 C10H14 + 66 KMnO4 + 99 H2SO4 = 25 C8H6O4 + 66 MnSO4 + 33 K2SO4 + 164 H2O
FeZnSO4 = FeSO4Zn =>
FeZnSO4 = FeSO4Zn
BaC2O4 + KIO3 = BaI2O6 + K2C2O4 =>
BaC2O4 + 2 KIO3 = BaI2O6 + K2C2O4
Na4P4O12 + NaOH = Na3PO4 + H2O =>
Na4P4O12 + 8 NaOH = 4 Na3PO4 + 4 H2O
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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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