| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO3 + 3 CH3COOH + 3 KMnO4 = 3 NaCH3COO + K3PO3 + 3 HMnO4
AlOHSO4 + H2O = Al2(OH)4SO4 + H2SO4 =>
2 AlOHSO4 + 2 H2O = Al2(OH)4SO4 + H2SO4
Zn0 + H2O = H2 + ZnO =>
Zn0 + H2O = H2 + ZnO
C6H4CH3C2H5 + K2CrO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + Cr2(SO4)3 + H2O =>
8 C6H4CH3C2H5 + 38 K2CrO4 + 95 H2SO4 = 9 C6H4(COOH)2 + 38 K2SO4 + 19 Cr2(SO4)3 + 116 H2O
C2H4Br2 = C2H4 + Br2 =>
C2H4Br2 = C2H4 + Br2
K2S + CdCl2 = K2Cl2 + SCd =>
K2S + CdCl2 = K2Cl2 + SCd
C2H18 + O2 = CO2 + H2O =>
2 C2H18 + 13 O2 = 4 CO2 + 18 H2O
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
KC2H5OH = KOHC2H5 =>
KC2H5OH = KOHC2H5
HC2H3O2 + H2O2 = CO2 + H2O =>
HC2H3O2 + 4 H2O2 = 2 CO2 + 6 H2O
C2H4O + O = CH3COOH =>
C2H4O + O = CH3COOH
Li(SO4)CaCl = LiClCa(SO4) =>
Li(SO4)CaCl = LiClCa(SO4)
Cu + HNO3 = Cu(NO30)2 + NO2 + H2O =>
Cu + 112 HNO3 = Cu(NO30)2 + 110 NO2 + 56 H2O
C6H12O6 + NH4OH = C8H31O3N + CO2 + H2O =>
9 C6H12O6 + 4 NH4OH = 4 C8H31O3N + 22 CO2 + 2 H2O
NO3 + H = NH4 + H2O =>
NO3 + 10 H = NH4 + 3 H2O
CrF3 = Cr + F =>
CrF3 = Cr + 3 F
AlOHSO4 + H2O = Al2(OH)4SO4 + H2SO4 =>
2 AlOHSO4 + 2 H2O = Al2(OH)4SO4 + H2SO4
Y2O3 + CuO = Y2Cu2O5 =>
Y2O3 + 2 CuO = Y2Cu2O5
AgCl(s) + NH3(aq) = AgNH3 + Cl =>
AgCl(s) + NH3(aq) = AgNH3 + Cl
CrO3 + H2O = Cr(OH)6 =>
CrO3 + 3 H2O = Cr(OH)6
I2 + CaCO3 = Ca(IO3)2 + CaI2 + CO2 =>
6 I2 + 6 CaCO3 = Ca(IO3)2 + 5 CaI2 + 6 CO2
MnO + MoO3 = Mn3MoO6 =>
3 MnO + MoO3 = Mn3MoO6
Ni + NaCl = Na + Ni2Cl3 =>
2 Ni + 3 NaCl = 3 Na + Ni2Cl3
KClO4 + S = SO3 + KCl =>
3 KClO4 + 4 S = 4 SO3 + 3 KCl
HF + CsOH = CsF + HOH =>
HF + CsOH = CsF + HOH
K2FeO4 + HI = FeI2 + I2 + KI + H2O =>
K2FeO4 + 8 HI = FeI2 + 2 I2 + 2 KI + 4 H2O
KClO = KCl + O =>
KClO = KCl + O
(C4H10) + (O2) = CO2 + H2O =>
2(C4H10) + 13(O2) = 8 CO2 + 10 H2O
Sb2O3 + H2O = Sb(OH)3 =>
Sb2O3 + 3 H2O = 2 Sb(OH)3
AsCl3 + Na2S = As2S3 + NaCl =>
2 AsCl3 + 3 Na2S = As2S3 + 6 NaCl
NH4Br + NaOH = NaBr + NH4OH =>
NH4Br + NaOH = NaBr + NH4OH
Co(OH)ClNH4OH = H2O2ClCoNH4 =>
Co(OH)ClNH4OH = H2O2ClCoNH4
Ag + H2 = AgH2 =>
Ag + H2 = AgH2
C31H64 + O2 = C2O + H2O =>
4 C31H64 + 95 O2 = 62 C2O + 128 H2O
Au + Ca = AuCa =>
Au + Ca = AuCa
C4H7OH + K2Cr2O7 + HCl = C3H5COH + CrCl3 + H2O + KCl =>
3 C4H7OH + K2Cr2O7 + 8 HCl = 3 C3H5COH + 2 CrCl3 + 7 H2O + 2 KCl
C + H2O2 = CO + H2O =>
C + H2O2 = CO + H2O
CO2 + OH = CO3 + H2O =>
CO2 + 2 OH = CO3 + H2O
KI + H2O = H2 + I + KOH =>
2 KI + 2 H2O = H2 + 2 I + 2 KOH
KOH + FeCl2 = Fe(OH)2 + KCl =>
2 KOH + FeCl2 = Fe(OH)2 + 2 KCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
BaCl2 + Al2(SO4)3 = AlCl3 + BaSO4 =>
3 BaCl2 + Al2(SO4)3 = 2 AlCl3 + 3 BaSO4
Na + K2O = NaO + K =>
Na + K2O = NaO + 2 K
At + O2 = At2O3 =>
4 At + 3 O2 = 2 At2O3
SrCl2 + H2SO4 = SrSO4 + HCl =>
SrCl2 + H2SO4 = SrSO4 + 2 HCl
MgSO4 + KBr = MgBr2 + K2SO4 =>
MgSO4 + 2 KBr = MgBr2 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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