| Équations équilibrées la veille | Équations équilibrées le lendemain |
O100 + 100 H = 50 H2O2
La(NO3)3*6H2O + Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + RuCl3 + O2 = LaBiFeRuO6 + (NO3)8 + H2O + Cl =>
8 La(NO3)3*6H2O + 8 Bi(NO3)3*5H2O + 8 Fe(NO3)3*9H2O + 8 RuCl3 + 24 O2 = 8 LaBiFeRuO6 + 9(NO3)8 + 160 H2O + 24 Cl
S2Cl2 + NH3 = S2N2 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = 2 S2N2 + S8 + 12 NH4Cl
NiClO32 = NiCl + O2 =>
NiClO32 = NiCl + 16 O2
BaS + PtCl2 = PtS + BaCl2 =>
BaS + PtCl2 = PtS + BaCl2
KClO8 = KCl + O4 =>
KClO8 = KCl + 2 O4
CH2Cl2 + NaOH = NaCHCl2 + H2O =>
CH2Cl2 + NaOH = NaCHCl2 + H2O
Cs2S + Cd(NO3)2 = CdS + CsNO3 =>
Cs2S + Cd(NO3)2 = CdS + 2 CsNO3
Br2 + AuI = AuBr + I2 =>
Br2 + 2 AuI = 2 AuBr + I2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
O100 + H = H2O2 =>
O100 + 100 H = 50 H2O2
Na2C2O2 + CaHCO3 = Na2HCO3 + CaC2O2 =>
Na2C2O2 + CaHCO3 = Na2HCO3 + CaC2O2
KClO8 = KCl + O4 =>
KClO8 = KCl + 2 O4
Na2SO + BaCl2 = BaSO + NaCl =>
Na2SO + BaCl2 = BaSO + 2 NaCl
KOH + CO2 = K2CO3H2O =>
2 KOH + CO2 = K2CO3H2O
S2Cl2 + NH3 = S2N2 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = 2 S2N2 + S8 + 12 NH4Cl
Pt + NO3{-} + Cl{-} + H{+} = PtCl6{2-} + NO2 + H2O =>
Pt + 4 NO3{-} + 6 Cl{-} + 8 H{+} = PtCl6{2-} + 4 NO2 + 4 H2O
Na2CO3 + HBr = NaBr + H2O + CO2 =>
Na2CO3 + 2 HBr = 2 NaBr + H2O + CO2
KClO8 = KCl + O4 =>
KClO8 = KCl + 2 O4
O100 + H = H2O2 =>
O100 + 100 H = 50 H2O2
H{+} + Cr2O7{-2} + H2S = S + Cr{+3} + H2O =>
8 H{+} + Cr2O7{-2} + 3 H2S = 3 S + 2 Cr{+3} + 7 H2O
KClO8 = KCl + O4 =>
KClO8 = KCl + 2 O4
S + KOH = K2SO4 + K2S + H2O =>
4 S + 8 KOH = K2SO4 + 3 K2S + 4 H2O
(NH4)3PO4 + FeCl3 = NH4Cl + Fe(PO4) =>
(NH4)3PO4 + FeCl3 = 3 NH4Cl + Fe(PO4)
SO3 + Cr2O3 = Cr2SO6 =>
SO3 + Cr2O3 = Cr2SO6
NaI(aq) + Hg2(C2H3O2)2(aq) = NaC2H3O2(aq) + HgI(aq) =>
2 NaI(aq) + Hg2(C2H3O2)2(aq) = 2 NaC2H3O2(aq) + 2 HgI(aq)
S2Cl2 + NH3 = S2N2 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = 2 S2N2 + S8 + 12 NH4Cl
H2CrO4 + KOH = H2OH + CrO4K =>
H2CrO4 + KOH = H2OH + CrO4K
CH2(NH2)COOH + O2 = HNO3 + H2O + CO2 =>
2 CH2(NH2)COOH + 7 O2 = 2 HNO3 + 4 H2O + 4 CO2
KClO8 = KCl + O4 =>
KClO8 = KCl + 2 O4
S2Cl2 + NH3 = S2N2 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = 2 S2N2 + S8 + 12 NH4Cl
NH3(g) + O2 = NO2 + H2O =>
4 NH3(g) + 7 O2 = 4 NO2 + 6 H2O
SO3 + Cr2O3 = Cr2SO6 =>
SO3 + Cr2O3 = Cr2SO6
S2Cl2 + NH3 = S2N2 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = 2 S2N2 + S8 + 12 NH4Cl
Mn2CO3 + HNO2 = MnNO2 + H2CO3 =>
Mn2CO3 + 2 HNO2 = 2 MnNO2 + H2CO3
Fe(NO3)3 + CuBr2 = Fe2Cu3 + BrNO3 =>
2 Fe(NO3)3 + 3 CuBr2 = Fe2Cu3 + 6 BrNO3
O100 + H = H2O2 =>
O100 + 100 H = 50 H2O2
SO3 + Cr2O3 = Cr2SO6 =>
SO3 + Cr2O3 = Cr2SO6
CH3CH2OH + MnO4{-} = CH3CHO + MnO2(s) + H2O + OH{-} =>
3 CH3CH2OH + 2 MnO4{-} = 3 CH3CHO + 2 MnO2(s) + 2 H2O + 2 OH{-}
O100 + H = H2O2 =>
O100 + 100 H = 50 H2O2
Ce{4+} + Pd{2+} = Pd{4+} + Ce{3+} =>
2 Ce{4+} + Pd{2+} = Pd{4+} + 2 Ce{3+}
Fe(HSO4)2 + NaOH = FeSO4 + Na2SO4 + H2O =>
Fe(HSO4)2 + 2 NaOH = FeSO4 + Na2SO4 + 2 H2O
AI + H2SO4 = AI(SO4)3 + H2 =>
AI + 3 H2SO4 = AI(SO4)3 + 3 H2
Na2SO3 + H3PO4 = Na3PO4 + SO2 + H2O =>
3 Na2SO3 + 2 H3PO4 = 2 Na3PO4 + 3 SO2 + 3 H2O
SO3 + Cr2O3 = Cr2SO6 =>
SO3 + Cr2O3 = Cr2SO6
CH3CH2OH + MnO4{-} = CH3CHO + MnO2(s) + H2O + OH{-} =>
3 CH3CH2OH + 2 MnO4{-} = 3 CH3CHO + 2 MnO2(s) + 2 H2O + 2 OH{-}
At + O2 = At2O =>
4 At + O2 = 2 At2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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