| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Ni(NH3)6](NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3 + 6 NH3
SO3 + N2O = SO4 + N2 =>
SO3 + N2O = SO4 + N2
Cr + F = CrF3 =>
Cr + 3 F = CrF3
CaSO3 + O2 = CaSO4 =>
2 CaSO3 + O2 = 2 CaSO4
HCl + KF = HF + KCl =>
HCl + KF = HF + KCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe(OH)3 + H2C2O4*2H2O + K2C2O4*H2O = K3Fe(C2O4)3*3H2O + H2O =>
2 Fe(OH)3 + 3 H2C2O4*2H2O + 3 K2C2O4*H2O = 2 K3Fe(C2O4)3*3H2O + 9 H2O
Pb + KI = PbI2 + K =>
Pb + 2 KI = PbI2 + 2 K
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
K2S + Li3N = K3N + Li2S =>
3 K2S + 2 Li3N = 2 K3N + 3 Li2S
CCl4 + NaCl = CNa + Cl2 =>
2 CCl4 + 2 NaCl = 2 CNa + 5 Cl2
FeS + HCl = H2S + FeCl3 + H2 =>
2 FeS + 6 HCl = 2 H2S + 2 FeCl3 + H2
C6H2C2H5Cl3 + KMnO4 + H2SO4 = C6H2Cl3COOH + CO2 + H2O + K2SO4 + MnSO4 =>
5 C6H2C2H5Cl3 + 12 KMnO4 + 18 H2SO4 = 5 C6H2Cl3COOH + 5 CO2 + 28 H2O + 6 K2SO4 + 12 MnSO4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
FeS + HCl = H2S + FeCl3 + H2 =>
2 FeS + 6 HCl = 2 H2S + 2 FeCl3 + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeS + HCl = H2S + FeCl3 + H2 =>
2 FeS + 6 HCl = 2 H2S + 2 FeCl3 + H2
CrO + HCl = CrCl2 + H2O =>
CrO + 2 HCl = CrCl2 + H2O
Hg + SO2 = HgS + O2 =>
Hg + SO2 = HgS + O2
Au(NO3)3 + HCl = AuCl3 + H(NO3) =>
Au(NO3)3 + 3 HCl = AuCl3 + 3 H(NO3)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
[Cu(NH3)4]SO4 + BaCl2 = CuCl2 + BaSO4 + NH3 =>
[Cu(NH3)4]SO4 + BaCl2 = CuCl2 + BaSO4 + 4 NH3
Mg + Na3PO4 = Mg3(PO4)2 + Na =>
3 Mg + 2 Na3PO4 = Mg3(PO4)2 + 6 Na
PbS(s) + H2O2(ac) = PbSO4(s) + H2O =>
PbS(s) + 4 H2O2(ac) = PbSO4(s) + 4 H2O
ZnF2 + H2O = Zn(OH)2 + HF =>
ZnF2 + 2 H2O = Zn(OH)2 + 2 HF
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaHCO3 + CH3COH = CO2 + H2O + CH3COONa =>
5 NaHCO3 + 4 CH3COH = 3 CO2 + 3 H2O + 5 CH3COONa
Cl2 + Na2SO3 + NaOH = Na2SO4 + NaCl + H2O =>
Cl2 + Na2SO3 + 2 NaOH = Na2SO4 + 2 NaCl + H2O
CrO + HCl = CrCl2 + H2O =>
CrO + 2 HCl = CrCl2 + H2O
Cu + (NH2)2CO + H2O = CO2 + NH4 + Cu(OH) =>
2 Cu + (NH2)2CO + 3 H2O = CO2 + 2 NH4 + 2 Cu(OH)
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
CH3COONa + HBr = NaBr + CH3COOH =>
CH3COONa + HBr = NaBr + CH3COOH
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
TeO2 + HCl = Te2O3Cl2 + H2O =>
2 TeO2 + 2 HCl = Te2O3Cl2 + H2O
AgBr + PbO = PbBr2 + Ag2O =>
2 AgBr + PbO = PbBr2 + Ag2O
Br2(aq) + I{-}(aq) = Br{-}(aq) + I2(aq) =>
Br2(aq) + 2 I{-}(aq) = 2 Br{-}(aq) + I2(aq)
TiCl4(l) + Na(s) = NaCl(s) + Ti(s) =>
TiCl4(l) + 4 Na(s) = 4 NaCl(s) + Ti(s)
NaCl + TiCl4 = NaTiCl5 =>
NaCl + TiCl4 = NaTiCl5
FeCl3 + NaCl + H2O + NO = FeCl2 + NaNO3 + HCl =>
3 FeCl3 + NaCl + 2 H2O + NO = 3 FeCl2 + NaNO3 + 4 HCl
Ca + (NH4)2C2O4 = (NH4)2 + CaC2O4 =>
Ca + (NH4)2C2O4 = (NH4)2 + CaC2O4
FeO + NaOH = FeOH + NaO =>
FeO + NaOH = FeOH + NaO
(ZnOH)2SO4 + H2O = Zn(OH)2 + H2SO4 =>
(ZnOH)2SO4 + 2 H2O = 2 Zn(OH)2 + H2SO4
H + Sc = HSc =>
H + Sc = HSc
FeP + H2O = Fe(OH) + PH =>
FeP + H2O = Fe(OH) + PH
CuNO3 + NH4HS = CuS + NH4HNO3 =>
CuNO3 + NH4HS = CuS + NH4HNO3
AgNO3KBr = AgBr + KNO3 =>
AgNO3KBr = AgBr + KNO3
K + HClO2 = KClO2 + H2 =>
2 K + 2 HClO2 = 2 KClO2 + H2
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
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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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