| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZrO2 + 4 HF = ZrF4 + 2 H2O
Na + CuPO4 = NaPO4 + Cu =>
Na + CuPO4 = NaPO4 + Cu
PB(CH3COO)2 + H2S = PBS + CH3COOH =>
PB(CH3COO)2 + H2S = PBS + 2 CH3COOH
CaI2 + (NH4)2S = CaS + (NH4)I =>
CaI2 + (NH4)2S = CaS + 2(NH4)I
C2H5COOH + PCl5 = C2H5COCl + POCl3 + HCl =>
C2H5COOH + PCl5 = C2H5COCl + POCl3 + HCl
Zn + KNO3 + HCl = ZnCl2 + NH4Cl + KCl + H2O =>
4 Zn + KNO3 + 10 HCl = 4 ZnCl2 + NH4Cl + KCl + 3 H2O
K2CO3 + BaSO3 = K2SO3 + BaCO3 =>
K2CO3 + BaSO3 = K2SO3 + BaCO3
Fe2(SO4)3 + Zn(OH)2 = Fe(OH)3 + ZnSO4 =>
Fe2(SO4)3 + 3 Zn(OH)2 = 2 Fe(OH)3 + 3 ZnSO4
Bi(OH)3 + HNO3 = H2O + Bi(NO3)3 =>
Bi(OH)3 + 3 HNO3 = 3 H2O + Bi(NO3)3
Mg(ClO2)2 + (NH4)2O = MgO + NH4ClO2 =>
Mg(ClO2)2 + (NH4)2O = MgO + 2 NH4ClO2
C3H3N + H2O = C3H7NO2 =>
C3H3N + 2 H2O = C3H7NO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
AI + OH = AIOH =>
AI + OH = AIOH
H2O + H2SO3 = H3O + H2SO4 =>
3 H2O + H2SO3 = 2 H3O + H2SO4
Mn + O2 = Mn2O3 =>
4 Mn + 3 O2 = 2 Mn2O3
Br2 + CaF2 = Br2F2 + Ca =>
Br2 + CaF2 = Br2F2 + Ca
Fe(OH)2 + KOH = K[Fe(OH)3] =>
Fe(OH)2 + KOH = K[Fe(OH)3]
AlCl3 + HF = AlF3 + HCl =>
AlCl3 + 3 HF = AlF3 + 3 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PB(CH3COO)2 + H2S = PBS + CH3COOH =>
PB(CH3COO)2 + H2S = PBS + 2 CH3COOH
CH3CH2OCH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH3CH2OCH3 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
Mg(NO3)2 + H2(SO4) = Mg2(SO4)2 + H(NO3) =>
2 Mg(NO3)2 + 2 H2(SO4) = Mg2(SO4)2 + 4 H(NO3)
Mg + CuBr2 = MgBr + Cu2 =>
4 Mg + 2 CuBr2 = 4 MgBr + Cu2
C7H16 + N2O = CO2 + H2O + N2 =>
C7H16 + 22 N2O = 7 CO2 + 8 H2O + 22 N2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
AsH2 + O2 = AsO + H2O =>
AsH2 + O2 = AsO + H2O
PH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O
Na(OH) + H2S2O7 = Na2S2O7 + H2O =>
2 Na(OH) + H2S2O7 = Na2S2O7 + 2 H2O
AI + OH = AIOH =>
AI + OH = AIOH
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuCo3 + FeCl3 = CuCl2 + Fe2(Co3)3 =>
3 CuCo3 + 2 FeCl3 = 3 CuCl2 + Fe2(Co3)3
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CaI2 + (NH4)2S = CaS + I2(NH4)2 =>
CaI2 + (NH4)2S = CaS + I2(NH4)2
PbCl2 + H2SO4 = HCl + PbSO4 =>
PbCl2 + H2SO4 = 2 HCl + PbSO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Cu(CO3)2 + O2 = CO2 + CuO3 =>
2 Cu(CO3)2 + O2 = 4 CO2 + 2 CuO3
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
CaO + ZrSiO4 = CaSiO3 + ZrO2 =>
CaO + ZrSiO4 = CaSiO3 + ZrO2
NaHCO3 + CaHPO4 = NaCaPO4 + CO2 + H2O =>
NaHCO3 + CaHPO4 = NaCaPO4 + CO2 + H2O
Li + SrS = Li2S + Sr =>
2 Li + SrS = Li2S + Sr
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C57H106C6 + O2 = CO2 + H2O =>
2 C57H106C6 + 179 O2 = 126 CO2 + 106 H2O
PbCl2 + NaOH = Na2[Pb(OH)4] + NaCl =>
PbCl2 + 4 NaOH = Na2[Pb(OH)4] + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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