| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2O6 + H2O = HClO3 + HClO4
KMnO4 + I2 + H2SO4 = MnSO4 + H2O + KIO3 =>
2 KMnO4 + I2 + 2 H2SO4 = 2 MnSO4 + 2 H2O + 2 KIO3
CH3(CH2)2CH2OH + K = CH3(CH2)2CH2O + HK =>
CH3(CH2)2CH2OH + K = CH3(CH2)2CH2O + HK
C6H5C3H7 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C6H5C3H7 + 66 KMnO4 + 99 H2SO4 = 45 C6H5COOH + 33 K2SO4 + 66 MnSO4 + 174 H2O
KOH + NaH2PO4 = Na3PO4 + H2O + K3PO4 =>
6 KOH + 3 NaH2PO4 = Na3PO4 + 6 H2O + 2 K3PO4
Cr(NO3)3 + H2O + NH3 = CrO + HNO3 =>
8 Cr(NO3)3 + 11 H2O + NH3 = 8 CrO + 25 HNO3
Ai + O2 = Ai2O =>
4 Ai + O2 = 2 Ai2O
P4O10 + COCl2 = POCl3 + CO2 =>
P4O10 + 6 COCl2 = 4 POCl3 + 6 CO2
FeMnO4 + H = Fe + MnH + H2O =>
FeMnO4 + 9 H = Fe + MnH + 4 H2O
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
N2O4 + NaOH = NaNO3 + NaNO2 + H2O =>
N2O4 + 2 NaOH = NaNO3 + NaNO2 + H2O
POCl3 + NaNO2 = NOCl + NaCl + NaPO3 =>
POCl3 + 2 NaNO2 = 2 NOCl + NaCl + NaPO3
NH2CONH2 + H2SO4 = NH3CONH3 + SO4 =>
NH2CONH2 + H2SO4 = NH3CONH3 + SO4
Mg + HNO3 = Mg(NO3) + N2O + H2O =>
8 Mg + 10 HNO3 = 8 Mg(NO3) + N2O + 5 H2O
KMnO4 + H2SO4 + Zn = H2O + K2SO4 + MnSO4 + ZnO =>
2 KMnO4 + 3 H2SO4 + 5 Zn = 3 H2O + K2SO4 + 2 MnSO4 + 5 ZnO
CH2N4 + Al = C2 + Al(H2N4)3 =>
6 CH2N4 + 2 Al = 3 C2 + 2 Al(H2N4)3
H2SO4 + Fe = H2 + FeSO4 =>
H2SO4 + Fe = H2 + FeSO4
ZnS + NaOH = Na2ZnO2 + H2S =>
ZnS + 2 NaOH = Na2ZnO2 + H2S
Al(s) + P4(s) = AlP(s) =>
4 Al(s) + P4(s) = 4 AlP(s)
CaCO3 + NaCl2 = NaCO3 + CaCl2 =>
CaCO3 + NaCl2 = NaCO3 + CaCl2
(Fe(C2O4)3) + K3Fe(CN)6 + (NH4)2Fe(SO4)2 = Fe4[Fe(CN)6]3 + (NH4)2(SO4)2 + K2Fe(C2O4)3 =>
9(Fe(C2O4)3) + 6 K3Fe(CN)6 + 8(NH4)2Fe(SO4)2 = 2 Fe4[Fe(CN)6]3 + 8(NH4)2(SO4)2 + 9 K2Fe(C2O4)3
CH3COONa + CaO = CH3COOCa + NaO =>
CH3COONa + CaO = CH3COOCa + NaO
NaIO3 + HNaSO3 = HNaSO4 + Na2SO4 + H2O + I =>
2 NaIO3 + 5 HNaSO3 = 3 HNaSO4 + 2 Na2SO4 + H2O + 2 I
Zn + Na2S = Zn(Na2S)3 =>
Zn + 3 Na2S = Zn(Na2S)3
C6H5CH2CH3OH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + C6H5COOH =>
42 C6H5CH2CH3OH + 47 K2Cr2O7 + 188 H2SO4 = 47 K2SO4 + 47 Cr2(SO4)3 + 275 H2O + 48 C6H5COOH
Sn(OH)2 + NaOH = [Sn(OH)4] + Na =>
Sn(OH)2 + 2 NaOH = [Sn(OH)4] + 2 Na
NHCl + Ca(OH)2 = CaCl2 + NH(OH) =>
2 NHCl + Ca(OH)2 = CaCl2 + 2 NH(OH)
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
NH4NO3 + C10H20 = N2 + H2O + CO =>
20 NH4NO3 + C10H20 = 20 N2 + 50 H2O + 10 CO
HI + (NH4)2S = NH4I + H2S =>
2 HI + (NH4)2S = 2 NH4I + H2S
CuSO4 + H2SO3 = CuSO3 + H2SO4 =>
CuSO4 + H2SO3 = CuSO3 + H2SO4
FeCl3 + NaCNS + SnCl2 = Fe(CNS)2 + SnCl4 + NaCl =>
2 FeCl3 + 4 NaCNS + SnCl2 = 2 Fe(CNS)2 + SnCl4 + 4 NaCl
CuCO3 = Cu{+2} + CO3{-2} =>
CuCO3 = Cu{+2} + CO3{-2}
Br(OH)2 + H3PO4 = Br3(PO4)2 + H2O =>
3 Br(OH)2 + 2 H3PO4 = Br3(PO4)2 + 6 H2O
H2O2 + Cu = H2Cu + O2 =>
H2O2 + Cu = H2Cu + O2
Sr2O + H2O = SrOH =>
Sr2O + H2O = 2 SrOH
Al(NO3)3(aq) + NH4OH(aq) = Al(OH)3(aq) + NH4NO3(aq) =>
Al(NO3)3(aq) + 3 NH4OH(aq) = Al(OH)3(aq) + 3 NH4NO3(aq)
C5H5OH + Na2Cr2O7 + H2SO4 = HC2H3O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 C5H5OH + 4 Na2Cr2O7 + 16 H2SO4 = 15 HC2H3O2 + 4 Cr2(SO4)3 + 4 Na2SO4 + 4 H2O
Pb + Na2SO4 = PbSO4 + Na =>
Pb + Na2SO4 = PbSO4 + 2 Na
NaMgO4 + NaOH = Na2MgO4 + O2 + H2O =>
4 NaMgO4 + 4 NaOH = 4 Na2MgO4 + O2 + 2 H2O
CuF2 + Al = AlF + Cu =>
CuF2 + 2 Al = 2 AlF + Cu
Zn + H3PO4 = H2 + Zn3PO4 =>
6 Zn + 2 H3PO4 = 3 H2 + 2 Zn3PO4
C6H4(CO)2O + C6H4(OH)2 = C20H12O5 + H2O =>
C6H4(CO)2O + 2 C6H4(OH)2 = C20H12O5 + 2 H2O
(OH) + (H3O) = H2O =>
(OH) + (H3O) = 2 H2O
Fe2(SO4)3 + Cu(OH)2 = Fe(OH)3 + CuSO4 =>
Fe2(SO4)3 + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 CuSO4
(NH4)2S(aq) + Al(NO3)3(aq) = Al2S3 + NH4NO3 =>
3(NH4)2S(aq) + 2 Al(NO3)3(aq) = Al2S3 + 6 NH4NO3
BaCrO4 + HNO3 = Ba(NO3)2 + H2O + H2Cr2O7 =>
2 BaCrO4 + 4 HNO3 = 2 Ba(NO3)2 + H2O + H2Cr2O7
PB(NO3)4 + K2Cr2O7 = PB(Cr2O7)2 + KNO3 =>
PB(NO3)4 + 2 K2Cr2O7 = PB(Cr2O7)2 + 4 KNO3
Zn(OH)2 + HClO2 = Zn(ClO2)2 + H2O =>
Zn(OH)2 + 2 HClO2 = Zn(ClO2)2 + 2 H2O
ClO + CH2O2 = CO2 + Cl2 + H2O =>
2 ClO + 2 CH2O2 = 2 CO2 + Cl2 + 2 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/23
Équations équilibrées sur01/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
