| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 BaSO4 + 2 PH3 = 2 P + 3 H2O + 3 BaSO3
Mg + R = MgR =>
Mg + R = MgR
Cr + N2 = Cr3N4 =>
3 Cr + 2 N2 = Cr3N4
CH4 + Cl2 = C2 + HCl =>
2 CH4 + 4 Cl2 = C2 + 8 HCl
Ba(OH)2 + Zn(NO3)2 = Zn(OH)2 + Ba(NO3)2 =>
Ba(OH)2 + Zn(NO3)2 = Zn(OH)2 + Ba(NO3)2
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
Xe + F = XeF6 =>
Xe + 6 F = XeF6
Xe + F2 = XeF2 =>
Xe + F2 = XeF2
FeCO3 + HBr = CO2 + H2O + FeBr2 =>
FeCO3 + 2 HBr = CO2 + H2O + FeBr2
Xe + OH = HXeO4 + H2O =>
Xe + 7 OH = HXeO4 + 3 H2O
Ga + HClO4 = GaClO4 + H2O + Cl2O1 =>
12 Ga + 14 HClO4 = 12 GaClO4 + 7 H2O + Cl2O1
Fe3O4 + HCl = FeCl2 + FeCl3 + H2O =>
Fe3O4 + 8 HCl = FeCl2 + 2 FeCl3 + 4 H2O
CO2 + C = CO =>
CO2 + C = 2 CO
GeCl2 + O2 + NaOH + H2O = Ge(OH)4 + NaCl =>
2 GeCl2 + O2 + 4 NaOH + 2 H2O = 2 Ge(OH)4 + 4 NaCl
Be(s) + O2 = Be2O =>
4 Be(s) + O2 = 2 Be2O
Fe3O4 + HNO3 = Fe(NO3)3 + N2O + H2O =>
8 Fe3O4 + 74 HNO3 = 24 Fe(NO3)3 + N2O + 37 H2O
MgSO4 + Ca(NO3)2 = Mg(NO3)2 + CaSO4 =>
MgSO4 + Ca(NO3)2 = Mg(NO3)2 + CaSO4
CHCH + KMnO4 + H2O = (COOH)2 + KOH + MnO2 =>
3 CHCH + 8 KMnO4 + 4 H2O = 3(COOH)2 + 8 KOH + 8 MnO2
CHCH + KMnO4 + H2O = C2O2H2 + MnO2 + KOH =>
3 CHCH + 4 KMnO4 + 2 H2O = 3 C2O2H2 + 4 MnO2 + 4 KOH
C27H28Br2O5S + H2O = C27H29Br2O5S + OH =>
C27H28Br2O5S + H2O = C27H29Br2O5S + OH
C6H5NH2 + CH3OH = C8H11N + H2O =>
C6H5NH2 + 2 CH3OH = C8H11N + 2 H2O
CHCH + KMnO4 + H2O = (COOH)2 + KOH + MnO2 =>
3 CHCH + 8 KMnO4 + 4 H2O = 3(COOH)2 + 8 KOH + 8 MnO2
CHCH + KMnO4 + H2O = C2O2H2 + MnO2 + KOH =>
3 CHCH + 4 KMnO4 + 2 H2O = 3 C2O2H2 + 4 MnO2 + 4 KOH
Fe3O4 + O2 + H2O = FeOOH =>
4 Fe3O4 + O2 + 6 H2O = 12 FeOOH
Ag3AsO3 + H2O + NH3 = OH{-} + [Ag(NH3)2]{+} + AsO2{-} =>
Ag3AsO3 + H2O + 6 NH3 = 2 OH{-} + 3[Ag(NH3)2]{+} + AsO2{-}
Na2C2O4 + Al(ClO4)3 = Na2(ClO4) + Al(C2O4)3 =>
3 Na2C2O4 + Al(ClO4)3 = 3 Na2(ClO4) + Al(C2O4)3
SrCl2 + I2 = Cl2 + SrI2 =>
SrCl2 + I2 = Cl2 + SrI2
Cr2O7 + Cl = Cr + ClO =>
Cr2O7 + 7 Cl = 2 Cr + 7 ClO
Na2C2O4 + Ca(HCO3)2 = Na(HCO3) + CaC2O4 =>
Na2C2O4 + Ca(HCO3)2 = 2 Na(HCO3) + CaC2O4
FeAsS + O2 = FeAsO4 + SO2 =>
FeAsS + 3 O2 = FeAsO4 + SO2
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
K2CrO4 + H2SO4 + K2C2O4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO4 + 8 H2SO4 + 3 K2C2O4 = 6 CO2 + 5 K2SO4 + Cr2(SO4)3 + 8 H2O
FeBr3 + Cu = CuBr2 + Fe =>
2 FeBr3 + 3 Cu = 3 CuBr2 + 2 Fe
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
Pd + HCl + HNO3 = PdCl2 + NO2 + H2O =>
Pd + 2 HCl + 2 HNO3 = PdCl2 + 2 NO2 + 2 H2O
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
Ba + H2O = BaO + H2 =>
Ba + H2O = BaO + H2
FeCl2 + KMnO4 + KOH + H2O = Fe(OH)3 + MnO2 + KCl =>
3 FeCl2 + KMnO4 + 5 KOH + 2 H2O = 3 Fe(OH)3 + MnO2 + 6 KCl
FeBr3 + HNO3 = Fe(NO3)3 + HBr =>
FeBr3 + 3 HNO3 = Fe(NO3)3 + 3 HBr
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
Na2Cr2O7 + SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 3 SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O
FeC + O2 = CO + Fe =>
2 FeC + O2 = 2 CO + 2 Fe
H2Cr2O7 + H2O = Cr(OH)3 + O2 =>
2 H2Cr2O7 + 4 H2O = 4 Cr(OH)3 + 3 O2
Na3P + Al2S3 = Na2S + AlP =>
2 Na3P + Al2S3 = 3 Na2S + 2 AlP
C10H15NO + KMnO4 + H2SO4 = C10H13NO + K2SO4 + MnSO4 + H2O =>
5 C10H15NO + 2 KMnO4 + 3 H2SO4 = 5 C10H13NO + K2SO4 + 2 MnSO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/09/24
Équations équilibrées sur08/08/23
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