| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + CO2 = Na2CO3 + H2O
H2 + Cl = HCl2 =>
H2 + 4 Cl = 2 HCl2
CU + H2SO4 = CUSO4 + H2 =>
CU + H2SO4 = CUSO4 + H2
Co(SO4)2 + Cr = Cr2(SO4)3 + Co =>
3 Co(SO4)2 + 4 Cr = 2 Cr2(SO4)3 + 3 Co
NaAlSiO4 + H2O = Al2Si2O5(OH)4 + NaOH =>
2 NaAlSiO4 + 3 H2O = Al2Si2O5(OH)4 + 2 NaOH
FeS + KOH = K2S + Fe(OH)2 =>
FeS + 2 KOH = K2S + Fe(OH)2
(CrNO3)2 + NaOH = (CrOH)2 + NaNO3 =>
(CrNO3)2 + 2 NaOH = (CrOH)2 + 2 NaNO3
(NH4)2(SO4) + KOH = NH3 + H2O + K2(SO4) =>
(NH4)2(SO4) + 2 KOH = 2 NH3 + 2 H2O + K2(SO4)
CuCl2 + CaOH = Cu(OH)2 + CaCl =>
CuCl2 + 2 CaOH = Cu(OH)2 + 2 CaCl
NaOH + H2 + Cl2 = NaCl + H2O =>
2 NaOH + H2 + Cl2 = 2 NaCl + 2 H2O
CH4 + IO3 = CO2 + I2 + H2O =>
3 CH4 + 4 IO3 = 3 CO2 + 2 I2 + 6 H2O
Br2 + CCl4 = CBr + Cl =>
Br2 + 2 CCl4 = 2 CBr + 8 Cl
Zn{2+} + MnO2 + OH{-} = Zn + MnO4{-} + H2O =>
3 Zn{2+} + 2 MnO2 + 8 OH{-} = 3 Zn + 2 MnO4{-} + 4 H2O
(CrNO3)2 + NaOH = (CrOH)2 + NaNO3 =>
(CrNO3)2 + 2 NaOH = (CrOH)2 + 2 NaNO3
Al + HCl = AlCl2 + H =>
Al + 2 HCl = AlCl2 + 2 H
Mg + HClO4 = MgO4 + HCl =>
Mg + HClO4 = MgO4 + HCl
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
CuO + Pb = Cu + PbO2 =>
2 CuO + Pb = 2 Cu + PbO2
HCH2ClCO2 + NaOH = NaCH2ClCO2 + H2O =>
HCH2ClCO2 + NaOH = NaCH2ClCO2 + H2O
Na3PO4 + HBr = NaBr + H3PO4 =>
Na3PO4 + 3 HBr = 3 NaBr + H3PO4
K + CH3COOH = CH3COOK + H2 =>
2 K + 2 CH3COOH = 2 CH3COOK + H2
CaO + H2CO3 = CaCO3 + H2O =>
CaO + H2CO3 = CaCO3 + H2O
Fe + NiCl2 = FeCl3 + Ni =>
2 Fe + 3 NiCl2 = 2 FeCl3 + 3 Ni
MgO + HCl = H2O + MgCl2 =>
MgO + 2 HCl = H2O + MgCl2
FeCl3 + KMnO4 + H2SO4 = Cl2 + Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
10 FeCl3 + 6 KMnO4 + 24 H2SO4 = 15 Cl2 + 5 Fe2(SO4)3 + 24 H2O + 3 K2SO4 + 6 MnSO4
Al + NaOH = NaAl + O2 + H2 =>
2 Al + 2 NaOH = 2 NaAl + O2 + H2
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
Cr(HSO4)3 + Cr(OH)3 = (Cr(OH)2)2SO4 + H2O =>
Cr(HSO4)3 + 5 Cr(OH)3 = 3(Cr(OH)2)2SO4 + 3 H2O
C4H10 = C + H2 =>
C4H10 = 4 C + 5 H2
CaO + NaOH = Na2O + Ca(OH)2 =>
CaO + 2 NaOH = Na2O + Ca(OH)2
CH3CHO + Ba(OH)2 = CH3COOH + Ba + H2O =>
CH3CHO + Ba(OH)2 = CH3COOH + Ba + H2O
NH4NO3 + Na2CO3 = NH3 + H2CO3 + NaNO3 =>
2 NH4NO3 + Na2CO3 = 2 NH3 + H2CO3 + 2 NaNO3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CuO(heat) = Cu + O2 =>
2 CuO(heat) = 2 Cu + O2
H2SO4 + Cu = CuSO4 + H2O + SO2 =>
2 H2SO4 + Cu = CuSO4 + 2 H2O + SO2
CH3COOH + Ba + OH = H2O + Ba2(C2H3O2) =>
CH3COOH + 2 Ba + OH = H2O + Ba2(C2H3O2)
Na2CO3 + Fe2O3 + Sb2O5 = Na4FeSbO6 + CO2 =>
4 Na2CO3 + Fe2O3 + Sb2O5 = 2 Na4FeSbO6 + 4 CO2
Ca{2+} + EDTA{4-} = Ca2EDTA =>
2 Ca{2+} + EDTA{4-} = Ca2EDTA
C12H26 + Cl2 = CHCl + HCl =>
C12H26 + 13 Cl2 = 12 CHCl + 14 HCl
NaOH + H2O2 + H2S = Na2SO4 + H2O =>
2 NaOH + 4 H2O2 + H2S = Na2SO4 + 6 H2O
SO2 + NaOH = Na2SO3 + H2O = =>
SO2 + 2 NaOH = Na2SO3 + H2O
CH3OH + O2 = H2 + CO2 =>
2 CH3OH + O2 = 4 H2 + 2 CO2
Ba(NO3)2 + HCl = BaCl2 + HNO3 =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 HNO3
S + P = P4S3 =>
3 S + 4 P = P4S3
C6H5CHCH3 + KMnO4 + H2O = C6H5CH(OH)CH(OH) + MnO2 + KOH =>
3 C6H5CHCH3 + 4 KMnO4 + 2 H2O = 3 C6H5CH(OH)CH(OH) + 4 MnO2 + 4 KOH
MgO + HCl = H2O + MgCl2 =>
MgO + 2 HCl = H2O + MgCl2
C2H4 + KMnO4 + H2O = KOH + MnO2 + C2H6O2 =>
3 C2H4 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C2H6O2
NiCl2*6H2O + NH2C2H4NH2 = Ni(NH2C2H4NH2)3Cl2 + H2O =>
NiCl2*6H2O + 3 NH2C2H4NH2 = Ni(NH2C2H4NH2)3Cl2 + 6 H2O
NaH + OH = Na + H2O =>
NaH + OH = Na + H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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