| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
CH30H + KMnO4 + KOH = CH2O + K2MnO4 + H2O =>
CH30H + 31 KMnO4 + 31 KOH = CH2O + 31 K2MnO4 + 30 H2O
CH3CH2COONa + H2O = NaOH + CH3CH2COOH =>
CH3CH2COONa + H2O = NaOH + CH3CH2COOH
Na2SO4 + NH4Cl = (NH4)2SO4 + NaCl =>
Na2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 NaCl
CH30H + KMnO4 + KOH = CH2O + K2MnO4 + H2O =>
CH30H + 31 KMnO4 + 31 KOH = CH2O + 31 K2MnO4 + 30 H2O
Zr + H2CO3 = H2 + ZrCO3 =>
Zr + H2CO3 = H2 + ZrCO3
Sr + Li2O = SrO + Li =>
Sr + Li2O = SrO + 2 Li
KNO3 + KI + HCl = NO + I2 + KCl + H2O =>
2 KNO3 + 6 KI + 8 HCl = 2 NO + 3 I2 + 8 KCl + 4 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HClO2 = ClO2 + HCl + H2O =>
5 HClO2 = 4 ClO2 + HCl + 2 H2O
CH30H + KMnO4 + KOH = CH2O + K2MnO4 + H2O =>
CH30H + 31 KMnO4 + 31 KOH = CH2O + 31 K2MnO4 + 30 H2O
Na2SO4 + NaOH = Na2OH + NaSO4 =>
Na2SO4 + NaOH = Na2OH + NaSO4
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
CH3CH2CHCHCH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
3 CH3CH2CHCHCH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
FeSO4 + KNO3 + KOH = Fe3O4 + K2SO4 + NH3 + H2O =>
12 FeSO4 + KNO3 + 23 KOH = 4 Fe3O4 + 12 K2SO4 + NH3 + 10 H2O
(NH4)2SO4(aq) + Pb(C2H3O2)2(aq) = (NH4)(C2H3O2) + PbSO4 =>
(NH4)2SO4(aq) + Pb(C2H3O2)2(aq) = 2(NH4)(C2H3O2) + PbSO4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CH30H + KMnO4 + KOH = CH2O + K2MnO4 + H2O =>
CH30H + 31 KMnO4 + 31 KOH = CH2O + 31 K2MnO4 + 30 H2O
Mg(NO3)2 + AlBr3 = MgBr2 + Al(NO3)3 =>
3 Mg(NO3)2 + 2 AlBr3 = 3 MgBr2 + 2 Al(NO3)3
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
CuCl2(s) = Cu + Cl =>
CuCl2(s) = Cu + 2 Cl
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
BaCl2(aq) + H2SO4(aq) = BaSO4(s) + HCl(aq) =>
BaCl2(aq) + H2SO4(aq) = BaSO4(s) + 2 HCl(aq)
Mg(s) + ZnCl2(aq) = MgCl2(aq) + Zn(s) =>
Mg(s) + ZnCl2(aq) = MgCl2(aq) + Zn(s)
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
CaCO3 + FePO4 = Ca3(PO4)2 + Fe2(CO3)3 =>
3 CaCO3 + 2 FePO4 = Ca3(PO4)2 + Fe2(CO3)3
MnO2 + H2SO4 = Mn(SO4)2 + H2O =>
MnO2 + 2 H2SO4 = Mn(SO4)2 + 2 H2O
C + HNO3 = CO2 + NO + H2O =>
3 C + 4 HNO3 = 3 CO2 + 4 NO + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CO = C + CO2 =>
2 CO = C + CO2
C2H4 + H2SO4 = C2H6SO4 =>
C2H4 + H2SO4 = C2H6SO4
PbO2 + Li2CO3 = PbCO3 + Li2O2 =>
PbO2 + Li2CO3 = PbCO3 + Li2O2
AlCl3 + Na2HPO4 = AlPO4 + NaCl + NaH2PO4 =>
AlCl3 + 2 Na2HPO4 = AlPO4 + 3 NaCl + NaH2PO4
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
BaO + MgO = MgO2Ba =>
BaO + MgO = MgO2Ba
LiHH2O = LiOH + H2 =>
LiHH2O = LiOH + H2
CH2NO + O2 = CO2 + NO2 + H2O =>
CH2NO + 2 O2 = CO2 + NO2 + H2O
NaOH + Ba(OH)2 = BaNa + (OH)2 =>
2 NaOH + 2 Ba(OH)2 = 2 BaNa + 3(OH)2
Na2SO4 + NH4Cl = (NH4)2SO4 + NaCl =>
Na2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 NaCl
Ba + Na2 = Ba(Na)2 =>
Ba + Na2 = Ba(Na)2
MnO2 + H2SO4 = Mn(SO4)2 + H2O =>
MnO2 + 2 H2SO4 = Mn(SO4)2 + 2 H2O
Na + H2SO4 = Na(SO4)2 + H2 =>
Na + 2 H2SO4 = Na(SO4)2 + 2 H2
H2O + N = H2 + NO =>
H2O + N = H2 + NO
KMnO4(aq) + HCl(aq) = KCl(aq) + MnCl2(aq) + H2O(aq) + Cl2(g) =>
2 KMnO4(aq) + 16 HCl(aq) = 2 KCl(aq) + 2 MnCl2(aq) + 8 H2O(aq) + 5 Cl2(g)
CrO + Ba(OH)2 = BaO + Cr(OH)2 =>
CrO + Ba(OH)2 = BaO + Cr(OH)2
C + CuO = Cu + CO =>
C + CuO = Cu + CO
Na2CO3 + CaHPO4 = Ca3(PO4)2 + Na2HPO4 + CO2 + H2O =>
Na2CO3 + 3 CaHPO4 = Ca3(PO4)2 + Na2HPO4 + CO2 + H2O
C6H5COOH + NaF = H5COONa + HF + C =>
C6H5COOH + NaF = H5COONa + HF + 6 C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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