| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HAsF4 + 3 H2S = As2S3 + 8 HF
NH4Cl + AgOCN = AgCl + NH2CONH2 =>
NH4Cl + AgOCN = AgCl + NH2CONH2
CaO + BaO = CaBa + O =>
CaO + BaO = CaBa + 2 O
Fe(Cl)2 + NH4(OH)2 = Fe(OH)2 + NH4Cl2 =>
Fe(Cl)2 + NH4(OH)2 = Fe(OH)2 + NH4Cl2
MgCl + AgSO4 = MgSO4 + AgCl =>
MgCl + AgSO4 = MgSO4 + AgCl
OPbS + H2O2 = PbSO4 + H2O =>
OPbS + 3 H2O2 = PbSO4 + 3 H2O
Fe + HNO3 = Fe(NO3)3 + H =>
Fe + 3 HNO3 = Fe(NO3)3 + 3 H
NH3 + Br2 = N2 + NH5Br =>
10 NH3 + 3 Br2 = 2 N2 + 6 NH5Br
CH3CH2CH3CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2CH3CHOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
2 CH3CH2CH3CH2OH + Na2Cr2O7 + 4 H2SO4 = 2 CH3CH2CH3CHOOH + Cr2(SO4)3 + Na2SO4 + 5 H2O
H2SO4 + NH4OH = (NH4)SO3 + O2 + H2 =>
2 H2SO4 + 2 NH4OH = 2(NH4)SO3 + 2 O2 + 3 H2
Zn + Pb(iii)NO3 = Zn(NO3)2 + Pb(iii) =>
Zn + 2 Pb(iii)NO3 = Zn(NO3)2 + 2 Pb(iii)
H2Co3 + H2O = H3O + HCo3 =>
H2Co3 + H2O = H3O + HCo3
AlHO + HCl = AlCl + H2O =>
AlHO + HCl = AlCl + H2O
CH31H64 + O2 = CO2 + H2O =>
4 CH31H64 + 99 O2 = 4 CO2 + 190 H2O
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
PbCl2 + Na2SO4 = PbSO4 + NaCl =>
PbCl2 + Na2SO4 = PbSO4 + 2 NaCl
Cu2S2 + O2 = Cu2O + SO2 =>
2 Cu2S2 + 5 O2 = 2 Cu2O + 4 SO2
C10H16O + NaBH4 = C10H17O + NaB =>
4 C10H16O + NaBH4 = 4 C10H17O + NaB
Cr2(SO4)3 + SrCl2 = SrSO4 + CrCl3 =>
Cr2(SO4)3 + 3 SrCl2 = 3 SrSO4 + 2 CrCl3
C6H17NSi + O2 = SiO2 + CO2 + H2O + N2 =>
4 C6H17NSi + 45 O2 = 4 SiO2 + 24 CO2 + 34 H2O + 2 N2
P + KMnO4 + H2SO4 + H2O = H3PO3 + MnSO4 + K2SO4 =>
10 P + 6 KMnO4 + 9 H2SO4 + 6 H2O = 10 H3PO3 + 6 MnSO4 + 3 K2SO4
KMnO4 + BiBr3 + H2SO4 = MnSO4 + Bi2(SO4)3 + Br2 + K2SO4 + H2O =>
6 KMnO4 + 10 BiBr3 + 24 H2SO4 = 6 MnSO4 + 5 Bi2(SO4)3 + 15 Br2 + 3 K2SO4 + 24 H2O
Mn(NO3)2 + NaOH + O2 = NaNO3 + H2O + NaMnO4 =>
4 Mn(NO3)2 + 12 NaOH + 5 O2 = 8 NaNO3 + 6 H2O + 4 NaMnO4
Ag(NH3)2OH + C6H12O6 = Ag + C6H12O7 + NH3 + H2O =>
2 Ag(NH3)2OH + C6H12O6 = 2 Ag + C6H12O7 + 4 NH3 + H2O
C4H8O + Cu(OH)2 = C4H8O2 + CuOH + H2O =>
C4H8O + 2 Cu(OH)2 = C4H8O2 + 2 CuOH + H2O
Na + Cu7 = NaCu6 =>
7 Na + 6 Cu7 = 7 NaCu6
H2CO3(aq) + Ca(OH)2 = CaCO3 + H2O =>
H2CO3(aq) + Ca(OH)2 = CaCO3 + 2 H2O
Na2CO3 + CH3COOH = NaCH3C00 + H2O + CO2 =>
Na2CO3 + 3 CH3COOH = 2 NaCH3C00 + 3 H2O + 3 CO2
Eu + H2O = Eu2O3 + H2 =>
2 Eu + 3 H2O = Eu2O3 + 3 H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K + Br = K3Br3 =>
3 K + 3 Br = K3Br3
NaCl + AgNO3 = Na2NO3 + AgCl2 =>
2 NaCl + AgNO3 = Na2NO3 + AgCl2
MgHPO4 = Mg2P2O7 + H2O =>
2 MgHPO4 = Mg2P2O7 + H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Bi2S3 + H{+} + NO3{-} = Bi{3+} + S + NO + H2O =>
Bi2S3 + 8 H{+} + 2 NO3{-} = 2 Bi{3+} + 3 S + 2 NO + 4 H2O
H2S2O3 + O2 + H2O = H2SO4 =>
H2S2O3 + 2 O2 + H2O = 2 H2SO4
MgHPO4 = Mg2P2O7 + H2O =>
2 MgHPO4 = Mg2P2O7 + H2O
Si4 + O2 = Si2O4 =>
Si4 + 4 O2 = 2 Si2O4
NiNO3 + NaOH = Ni(OH)2 + Na2NO3 =>
NiNO3 + 2 NaOH = Ni(OH)2 + Na2NO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C8H18 + Cl2 = C8H17Cl + HCl =>
C8H18 + Cl2 = C8H17Cl + HCl
KF + Fe2O3 = KFO + Fe =>
3 KF + Fe2O3 = 3 KFO + 2 Fe
KMnO4 + NaI + H2SO4 = I2 + MnSO4 + K2SO4 + NaSO4 + H2O =>
4 KMnO4 + 10 NaI + 16 H2SO4 = 5 I2 + 4 MnSO4 + 2 K2SO4 + 10 NaSO4 + 16 H2O
Zn(s) + Pb(NO3)2 = Zn(NO3)2 + Pb(s) =>
Zn(s) + Pb(NO3)2 = Zn(NO3)2 + Pb(s)
H2O + Na3As = AsH3 + NaOH =>
3 H2O + Na3As = AsH3 + 3 NaOH
AgNO3 + Na2PO4 = Na2NO3 + AgPO4 =>
AgNO3 + Na2PO4 = Na2NO3 + AgPO4
I{-} + ClO{-} + HCl = Cl{-} + I3{-} + H2O =>
3 I{-} + ClO{-} + 2 HCl = 3 Cl{-} + I3{-} + H2O
Sn(OH)4 + KOH = K4SnO4 + H2O =>
Sn(OH)4 + 4 KOH = K4SnO4 + 4 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/22/25
Équations équilibrées sur06/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
