| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuI2 + F2 = CuF2 + I2
Na2CrO4 + PbI2 = NaI + PbCrO4 =>
Na2CrO4 + PbI2 = 2 NaI + PbCrO4
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Na2CrO4 + PbI2 = NaI + PbCrO4 =>
Na2CrO4 + PbI2 = 2 NaI + PbCrO4
NH4OH + CH2O = C6H12N4 + H2O =>
4 NH4OH + 6 CH2O = C6H12N4 + 10 H2O
SrCl2 + CoCl2 = SrCl2CoCl2 =>
SrCl2 + CoCl2 = SrCl2CoCl2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
P4 + C12 = PC13 =>
3 P4 + 13 C12 = 12 PC13
Zn + Na2O2 = Na2ZnO2 =>
Zn + Na2O2 = Na2ZnO2
Na2S + Cr(OH)3 = Cr2S3 + NaOH =>
3 Na2S + 2 Cr(OH)3 = Cr2S3 + 6 NaOH
Bi(NO3)2H2O + Mg(NO3)2*6H2O + Al(NO3)3*9H2O + NH2CONH2 = BiMgAl2O4 + CO2 + NO2 + H2O =>
7 Bi(NO3)2H2O + 7 Mg(NO3)2*6H2O + 14 Al(NO3)3*9H2O + 6 NH2CONH2 = 7 BiMgAl2O4 + 6 CO2 + 82 NO2 + 187 H2O
MnSO4 + KClO3 + KOH = MnO4 + KCl + K2SO4 + H2O =>
MnSO4 + KClO3 + 2 KOH = MnO4 + KCl + K2SO4 + H2O
Cu + NH3 = Cu(NH3)4 =>
Cu + 4 NH3 = Cu(NH3)4
C6H4N2O2 + O2 = CO2 + NO2 + H2O =>
C6H4N2O2 + 8 O2 = 6 CO2 + 2 NO2 + 2 H2O
C5H9COONa + NaOH = C5H9COOH + Na2O =>
C5H9COONa + NaOH = C5H9COOH + Na2O
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3CH2CH3 + HNO3 = CH3CH2CH3HNO3 =>
CH3CH2CH3 + HNO3 = CH3CH2CH3HNO3
MnSO4*H2O = MnSO4 + H2O =>
MnSO4*H2O = MnSO4 + H2O
HMnO4 + K = KMnO4 + H2 =>
2 HMnO4 + 2 K = 2 KMnO4 + H2
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
Mg(OH)2 + C2H4O2 = (CH3COO)2Mg + H2O =>
Mg(OH)2 + 2 C2H4O2 = (CH3COO)2Mg + 2 H2O
Mg + HNO3 = Mg(NO3)2 + H4 =>
2 Mg + 4 HNO3 = 2 Mg(NO3)2 + H4
Fe(OH)2 + HClO2 = Fe(ClO2)2 + H2O =>
Fe(OH)2 + 2 HClO2 = Fe(ClO2)2 + 2 H2O
C2H5OH + CU = C2H4 + CUO + H2 =>
C2H5OH + CU = C2H4 + CUO + H2
HCl + MnO3 = Cl2 + MnCl2 + H2O =>
6 HCl + MnO3 = 2 Cl2 + MnCl2 + 3 H2O
C4H8 + HBr = C4H6Br + H2 =>
2 C4H8 + 2 HBr = 2 C4H6Br + 3 H2
CH3COONa + FeSO4 = (CH3COO)2Fe + Na2SO4 =>
2 CH3COONa + FeSO4 = (CH3COO)2Fe + Na2SO4
HCl + MnO3 = Cl2 + MnCl2 + H2O =>
6 HCl + MnO3 = 2 Cl2 + MnCl2 + 3 H2O
BaCl2(aq) + Na2SO4(a) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(a) = BaSO4(s) + 2 NaCl(aq)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CaOCl2 + H2SO4 = CaSO4 + Cl2 + H2O =>
CaOCl2 + H2SO4 = CaSO4 + Cl2 + H2O
C6H5CH3 + KMnO4 = C6H5COOH + K2CO3 + MnO2 + H2O =>
2 C6H5CH3 + 14 KMnO4 = C6H5COOH + 7 K2CO3 + 14 MnO2 + 5 H2O
C4H8Br2 + Mg = MgBr2 + C4H8 =>
C4H8Br2 + Mg = MgBr2 + C4H8
Na3(PO4) + H2SO4 = H3(PO4) + Na2SO4 =>
2 Na3(PO4) + 3 H2SO4 = 2 H3(PO4) + 3 Na2SO4
Fe + O{2} = FeO{2} =>
Fe + O{2} = FeO{2}
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
CuCO3Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3Cu(OH)2 = 2 CuO + H2O + CO2
Ba + Fe(OH)3 = Fe + Ba(OH)2 =>
3 Ba + 2 Fe(OH)3 = 2 Fe + 3 Ba(OH)2
Ni(NO3)2 + KBr = NiBr + K(NO3)2 =>
Ni(NO3)2 + KBr = NiBr + K(NO3)2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Ma + H2O = MaOH + H2 =>
2 Ma + 2 H2O = 2 MaOH + H2
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
Al(NO3)3(aq) + Na2CO3(aq) = Al2(CO3)3 + NaNO3(aq) =>
2 Al(NO3)3(aq) + 3 Na2CO3(aq) = Al2(CO3)3 + 6 NaNO3(aq)
Zn + K2Cr2O7 + H2SO4 = CrSO4 + H2O + K2SO4 + ZnSO4 =>
4 Zn + K2Cr2O7 + 7 H2SO4 = 2 CrSO4 + 7 H2O + K2SO4 + 4 ZnSO4
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
C3H2 + O2 = H2O + CO2 =>
2 C3H2 + 7 O2 = 2 H2O + 6 CO2
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
KI + Na2CrO4 = K2CrO4 + NaI =>
2 KI + Na2CrO4 = K2CrO4 + 2 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/07/24
Équations équilibrées sur10/07/23
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