| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 HIO3 + 6 P + 9 H2O = 5 HI + 6 H3PO4
Fe(NO3)2 + KSCN = FeCN + KS(NO3)2 =>
Fe(NO3)2 + KSCN = FeCN + KS(NO3)2
Au + H2SO4 = Au2(SO4)3 + H2 =>
2 Au + 3 H2SO4 = Au2(SO4)3 + 3 H2
NaClO3 + SO2 = NaClO2 + SO3 =>
NaClO3 + SO2 = NaClO2 + SO3
Be + O3 = Be(O3)2 =>
Be + 2 O3 = Be(O3)2
CH3OH + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 CH3OH + 6 NO3{-} = 3 N2 + 5 CO2 + 7 H2O + 6 OH{-}
N2SO4 + Sr(NO3)2 = SrSO4 + N2(NO3)2 =>
N2SO4 + Sr(NO3)2 = SrSO4 + N2(NO3)2
CH4 + O20 = CO2 + H2O =>
5 CH4 + O20 = 5 CO2 + 10 H2O
Rb2Co3 + LiBr = Li2Co3 + RbBr =>
Rb2Co3 + 2 LiBr = Li2Co3 + 2 RbBr
Mn + ClO4 = Mn(ClO4)2(s) =>
Mn + 2 ClO4 = Mn(ClO4)2(s)
MgI2 + Na2CO3 = MgCO3 + I2Na2 =>
MgI2 + Na2CO3 = MgCO3 + I2Na2
Cl2O + H2O = HCl + HClO3 =>
3 Cl2O + 3 H2O = 4 HCl + 2 HClO3
CH3CH(OH)CH3 + KMnO4 + KOH = CH3COCH3 + K2MnO4 + H2O =>
CH3CH(OH)CH3 + 2 KMnO4 + 2 KOH = CH3COCH3 + 2 K2MnO4 + 2 H2O
Fe2 + CuSO3 = Cu + FeSO3 =>
Fe2 + 2 CuSO3 = 2 Cu + 2 FeSO3
KNO3 + Mg + H2O = NO2 + Mg(OH)2 + KOH =>
2 KNO3 + Mg + 2 H2O = 2 NO2 + Mg(OH)2 + 2 KOH
C8H10 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C6H5COOH + H2O =>
35 C8H10 + 54 KMnO4 + 81 H2SO4 = 27 K2SO4 + 54 MnSO4 + 40 C6H5COOH + 136 H2O
CaH2 + NH4NO3 = Ca(NO3)2 + NH3 + H2O =>
2 CaH2 + 5 NH4NO3 = 2 Ca(NO3)2 + 6 NH3 + 3 H2O
Hg + Fe(NO3)2 = Fe + Hg(NO3)2 =>
Hg + Fe(NO3)2 = Fe + Hg(NO3)2
MgCl2 + KH2PO4 = MgH2PO4 + KCl2 =>
MgCl2 + KH2PO4 = MgH2PO4 + KCl2
Cu(NO3)2(l) + NaOH = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(l) + 2 NaOH = Cu(OH)2(s) + 2 NaNO3(aq)
NO3NH4 + NaOH = H2O + NaNO3 + NH3 =>
NO3NH4 + NaOH = H2O + NaNO3 + NH3
Cu + H2SO4 = H2 + Cu(SO4) =>
Cu + H2SO4 = H2 + Cu(SO4)
Mg + Cu(No3)2 = Cu + MgNo2 =>
3 Mg + Cu(No3)2 = Cu + 3 MgNo2
C6H12N4 + MoO2 = Mo2C + H2O + CO2 + N2 =>
C6H12N4 + 6 MoO2 = 3 Mo2C + 6 H2O + 3 CO2 + 2 N2
MgCrO4 + H2CO3 + LiF = MgF2 + H2CrO4 + Li2CO3 =>
MgCrO4 + H2CO3 + 2 LiF = MgF2 + H2CrO4 + Li2CO3
OH{-} + Cl2 = ClO{-} + Cl{-} + H2O =>
2 OH{-} + Cl2 = ClO{-} + Cl{-} + H2O
CH3COOH + NH4OH = H2O + NC2H7O2 =>
CH3COOH + NH4OH = H2O + NC2H7O2
HS + HSO4 = H2S + SO4 =>
HS + HSO4 = H2S + SO4
Sb + H{+} + NO3{-} = Sb4O6 + NO + H2O =>
4 Sb + 4 H{+} + 4 NO3{-} = Sb4O6 + 4 NO + 2 H2O
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
Al2(SO4) + NH4OH = AlOH + NH4 + SO4 =>
Al2(SO4) + 2 NH4OH = 2 AlOH + 2 NH4 + SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNO3 + Na2SO3 = Na2SO4 + H2O + NO2 =>
2 HNO3 + Na2SO3 = Na2SO4 + H2O + 2 NO2
Fe + H2SO4 + KMnO4 = Fe2(SO4)3 + MnSO4 + H2O + K2SO4 =>
10 Fe + 24 H2SO4 + 6 KMnO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 24 H2O + 3 K2SO4
Rh + NaClO3 + HCl = H3(RhCl6) + H2O + NaCl =>
2 Rh + NaClO3 + 12 HCl = 2 H3(RhCl6) + 3 H2O + NaCl
CO2 + H2 = C2O2 + H2O =>
2 CO2 + 2 H2 = C2O2 + 2 H2O
Zn(CH3COO)2 + HCl = ZnCl2 + CH3COOH =>
Zn(CH3COO)2 + 2 HCl = ZnCl2 + 2 CH3COOH
HNO3 + Cr2 = Cr(NO3)3 + H2 =>
6 HNO3 + Cr2 = 2 Cr(NO3)3 + 3 H2
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CHCHCH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
KCl(aq) + AlSO4(aq) = AlCl(s) + KSO4(aq) =>
KCl(aq) + AlSO4(aq) = AlCl(s) + KSO4(aq)
CaCl2 + NH4CNS = NH4Cl + Ca + CNS =>
CaCl2 + 2 NH4CNS = 2 NH4Cl + Ca + 2 CNS
MnF3 + H2S = MnF2 + S + HF =>
2 MnF3 + H2S = 2 MnF2 + S + 2 HF
Li2CO3HNO3 = LiNO3 + LiHCO3 =>
Li2CO3HNO3 = LiNO3 + LiHCO3
Hf + O2 + NaOH = Na4HfO4 + H2O =>
Hf + O2 + 4 NaOH = Na4HfO4 + 2 H2O
Cu2(SO4)2 + NaOH = CuOH + NaSO4 =>
Cu2(SO4)2 + 2 NaOH = 2 CuOH + 2 NaSO4
C5H12 + CO2 = CO + H2O =>
C5H12 + 11 CO2 = 16 CO + 6 H2O
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + (NH4)NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2(NH4)NO2
CH3CH2 + O2 = CH3CHO + H2O =>
4 CH3CH2 + 3 O2 = 4 CH3CHO + 2 H2O
HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O
MgO + I2 = O2 + MgI =>
2 MgO + I2 = O2 + 2 MgI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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