| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CrCl3 + 64 Cs(OH) + 27 I2 = 2 Cs2(CrO4) + 6 Cs(ClO4) + 54 CsI + 32 H2O
C6H5CCl3 + NaOH = C6H5COOH + NaCl + H2O =>
C6H5CCl3 + 3 NaOH = C6H5COOH + 3 NaCl + H2O
KClO3 + MnO2 = KCl + MnO6 =>
4 KClO3 + 3 MnO2 = 4 KCl + 3 MnO6
Cu + NiSO4 = Ni + CuSO4 =>
Cu + NiSO4 = Ni + CuSO4
FeCl2 + H2O2 = Fe(ClO3)2 + H2O =>
FeCl2 + 6 H2O2 = Fe(ClO3)2 + 6 H2O
CaF2 + K2SO4 = K2F2 + CaSO4 =>
CaF2 + K2SO4 = K2F2 + CaSO4
Ni(NO3)2 + H2O = Ni(H2O) + NO3 =>
Ni(NO3)2 + H2O = Ni(H2O) + 2 NO3
FeC2O4 + H2O2 + K2C2O4 = K2[Fe(C2O4)3] + Fe(OH)3 =>
4 FeC2O4 + 3 H2O2 + 2 K2C2O4 = 2 K2[Fe(C2O4)3] + 2 Fe(OH)3
N2H4(l) + O2(g) = NO2(g) + H2O(g) =>
N2H4(l) + 3 O2(g) = 2 NO2(g) + 2 H2O(g)
Cd(NH4)4SO4 + (NH2)2CS = CdS + (N2H2)2C + (NH4)2SO4 + NH3 + H2O =>
3 Cd(NH4)4SO4 + (NH2)2CS = 3 CdS + (N2H2)2C + (NH4)2SO4 + 8 NH3 + 8 H2O
Na2SO4*10H2O + Na2CO3 = Na2CO3*10H2O + Na2SO4 =>
Na2SO4*10H2O + Na2CO3 = Na2CO3*10H2O + Na2SO4
KMnO4 + H2SO4 + C2H2 = (COOH)2 + MnSO4 + K2SO4 + H2O =>
8 KMnO4 + 12 H2SO4 + 5 C2H2 = 5(COOH)2 + 8 MnSO4 + 4 K2SO4 + 12 H2O
CoCl2 + NH3 + H2O = Co(OH)Cl + NH4 + Cl =>
CoCl2 + NH3 + H2O = Co(OH)Cl + NH4 + Cl
KBr + Ar(NO3) = ArBr + K(NO3) =>
KBr + Ar(NO3) = ArBr + K(NO3)
CdSO4 + CS(NH2)2 + H2O = CdS + (NH4)2SO4 + CO2 =>
CdSO4 + CS(NH2)2 + 2 H2O = CdS + (NH4)2SO4 + CO2
C6H5CH2COOH + H2O = H3O + C6H5CH2COO =>
C6H5CH2COOH + H2O = H3O + C6H5CH2COO
KNO3 + Zn + KOH = K2ZnO2 + H2O + NH4OH =>
KNO3 + 4 Zn + 7 KOH = 4 K2ZnO2 + H2O + NH4OH
CO2 + H2O = C7H17O6 + O2 =>
28 CO2 + 34 H2O = 4 C7H17O6 + 33 O2
Cl2 + Kl + KOH = KCl + KlO + H2O =>
Cl2 + Kl + 2 KOH = 2 KCl + KlO + H2O
*0025KOH + KC8H5O4 = K2C8H4O4 + H2O =>
*0025KOH + 25 KC8H5O4 = 25 K2C8H4O4 + 25 H2O
Tl2SO4 + BaCl2 = TlCl + BaSO4 =>
Tl2SO4 + BaCl2 = 2 TlCl + BaSO4
ZrO{2+} + NaOH = ZrO(OH)2 + Na{+} =>
ZrO{2+} + 2 NaOH = ZrO(OH)2 + 2 Na{+}
NaHPO4 = Na2P2O7 + H2O =>
2 NaHPO4 = Na2P2O7 + H2O
Al(NO3)3 + KBr = AlBr + K(NO3)3 =>
Al(NO3)3 + KBr = AlBr + K(NO3)3
H2MnO3 + HNO3 + NaBiO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 H2MnO3 + 12 HNO3 + 3 NaBiO3 = 2 HMnO4 + 3 Bi(NO3)3 + 3 NaNO3 + 7 H2O
H2SO3 + H2O = H3O + HSO3 =>
H2SO3 + H2O = H3O + HSO3
C5H5N5 + NaOH = H2O + NaCN =>
C5H5N5 + 5 NaOH = 5 H2O + 5 NaCN
C6H5CH2CH3 + KMnO4 + HCl = C6H5COOH + H2O + KCl + MnO2 =>
7 C6H5CH2CH3 + 18 KMnO4 + 18 HCl = 8 C6H5COOH + 20 H2O + 18 KCl + 18 MnO2
CH2CHCHCH2 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH2CHCHCH2 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 3 K2SO4 + 6 MnSO4 + 4 H2O
CH3CH(OH)COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
2 CH3CH(OH)COOH(aq) + 3 NaOH(aq) = 3 CH3COONa(aq) + 3 H2O(l)
C6H5CHCH2 + KMnO4 + H2SO4 = C6H5CH2COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5CHCH2 + 4 KMnO4 + 6 H2SO4 = 5 C6H5CH2COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
NH3(aq) + H2O(l) = NH4(s) + OH(aq) =>
NH3(aq) + H2O(l) = NH4(s) + OH(aq)
Fe + O + H2O = Fe(OH)3 =>
2 Fe + 3 O + 3 H2O = 2 Fe(OH)3
Sn = Sn3 =>
3 Sn = Sn3
P + Ce2 = PCe =>
2 P + Ce2 = 2 PCe
F + K = KF2 =>
2 F + K = KF2
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
Na2S3 + H2SO4 = Na2SO4 + SO2 + H2O =>
Na2S3 + 8 H2SO4 = Na2SO4 + 10 SO2 + 8 H2O
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
NH3 + Ni(NO3)2 = NO3 + Ni(NH3)6 =>
6 NH3 + Ni(NO3)2 = 2 NO3 + Ni(NH3)6
NO2 + KOH = K(NO2) + OH =>
NO2 + KOH = K(NO2) + OH
COCl2 + CH3OH = ClCOOCH3 + HCl =>
COCl2 + CH3OH = ClCOOCH3 + HCl
CoCl2 + H3COOH + NaNO2 = Na3[Co(NO2)6] + NaCl + CH3COONa + NO + H2O =>
CoCl2 + 4 H3COOH + 7 NaNO2 = Na3[Co(NO2)6] + 2 NaCl + 2 CH3COONa + NO + 5 H2O
Fe(NO3)3 + Na2C2O4 = Fe2(C2O4)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2C2O4 = Fe2(C2O4)3 + 6 NaNO3
Al2(CO3)3 + HNO3 = Al(NO3)3 + H2OCO2 =>
Al2(CO3)3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2OCO2
NCH5 + O2 = CO + H2O + NO =>
4 NCH5 + 9 O2 = 4 CO + 10 H2O + 4 NO
MnO2 + NaBiO3 + HNO3 = Bi(NO3)3 + HMnO4 + NaNO3 + H2O =>
2 MnO2 + 3 NaBiO3 + 12 HNO3 = 3 Bi(NO3)3 + 2 HMnO4 + 3 NaNO3 + 5 H2O
I2 + H2O2 = HIO3 + H202 =>
101 I2 + 303 H2O2 = 202 HIO3 + 2 H202
Zn + Sb2O3 + H2SO4 = ZnSO4 + H2O + SbH3 =>
6 Zn + Sb2O3 + 6 H2SO4 = 6 ZnSO4 + 3 H2O + 2 SbH3
SO2 + H2O = S2 + H2O2 =>
2 SO2 + 4 H2O = S2 + 4 H2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/26/24
Équations équilibrées sur08/25/23
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