| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cr + 6 HCl + 12 H2O = 2 CrCl3*6H2O + 3 H2
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
C17H35COOH + Ca = C17H35COOCa + H2 =>
2 C17H35COOH + 2 Ca = 2 C17H35COOCa + H2
CrCl3 + KOH + Br2 = KCrO4 + KCl + KBr + H2O =>
CrCl3 + 8 KOH + 2 Br2 = KCrO4 + 3 KCl + 4 KBr + 4 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NaI + O2 = NaIO3 =>
2 NaI + 3 O2 = 2 NaIO3
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
Al + AgSO4 + NaCl = AlCl3 + Ag + Na2SO4 =>
2 Al + 3 AgSO4 + 6 NaCl = 2 AlCl3 + 3 Ag + 3 Na2SO4
Na3PO4 + HNO3 = Na2HPO4 + NaNO3 =>
Na3PO4 + HNO3 = Na2HPO4 + NaNO3
NH4O2 = N2 + H2O =>
2 NH4O2 = N2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HBr + NH3 = NH4Br =>
HBr + NH3 = NH4Br
Fe2(O3) + C = Fe + CO2 =>
2 Fe2(O3) + 3 C = 4 Fe + 3 CO2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CrSO3 = CrO + SO2 =>
CrSO3 = CrO + SO2
S8 + MgO = MgS + O2 =>
S8 + 8 MgO = 8 MgS + 4 O2
CH3CH2COOH + KOH = CH3CH2COOK + H2O =>
CH3CH2COOH + KOH = CH3CH2COOK + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ti + Se = Ti3Se =>
3 Ti + Se = Ti3Se
Fe(s) + S8(s) = Fe2S3(s) =>
16 Fe(s) + 3 S8(s) = 8 Fe2S3(s)
Ni2O = Ni + O2 =>
2 Ni2O = 4 Ni + O2
Ag + Au(NO3)3 = Ag(NO3)3 + Au =>
Ag + Au(NO3)3 = Ag(NO3)3 + Au
S2O3{2-} + H2O = SO4{-} + H{+} + e =>
S2O3{2-} + 5 H2O = 2 SO4{-} + 10 H{+} + 10e
Na + Cl = NaCl =>
Na + Cl = NaCl
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
FeBr3 + Ba(OH)2 = Fe(OH)3 + BaBr2 =>
2 FeBr3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaBr2
CH3OH + O2 + H{+} = CH2O{+} + H2O =>
4 CH3OH + 3 O2 + 4 H{+} = 4 CH2O{+} + 6 H2O
BaCO3 + NO2 = Ba(NO3)2 + CO =>
BaCO3 + 2 NO2 = Ba(NO3)2 + CO
CuI2 + F2 = CuF + I =>
2 CuI2 + F2 = 2 CuF + 4 I
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
Mg + Hg3PO4 = Hg + Mg3(PO4)2 =>
3 Mg + 2 Hg3PO4 = 6 Hg + Mg3(PO4)2
Mg(ClO)2 + Li3PO4 = Mg3(PO4)2 + LiClO =>
3 Mg(ClO)2 + 2 Li3PO4 = Mg3(PO4)2 + 6 LiClO
Zn(NO3)2 + K3Fe(CN)6 = Zn(CN)6 + K3Fe(NO3)2 =>
Zn(NO3)2 + K3Fe(CN)6 = Zn(CN)6 + K3Fe(NO3)2
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
NiSO4 + Pb3N4 = Ni3N2 + Pb(SO4)2 =>
6 NiSO4 + Pb3N4 = 2 Ni3N2 + 3 Pb(SO4)2
H3PO4 + NH4VO3 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*NH4VO3*16MoO3 + NH4NO3 + H2O =>
H3PO4 + NH4VO3 + 16(NH4)2MoO4 + 29 HNO3 = (NH4)3PO4*NH4VO3*16MoO3 + 29 NH4NO3 + 16 H2O
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
NaHCO3 + O2 = CO2 + H2O + NaO =>
4 NaHCO3 + O2 = 4 CO2 + 2 H2O + 4 NaO
CrO3 + SO3 = Cr2O7 + SO2 =>
2 CrO3 + SO3 = Cr2O7 + SO2
Al(s) + Pb(N03)2 = Al(N03)3 + Pb(s) =>
2 Al(s) + 3 Pb(N03)2 = 2 Al(N03)3 + 3 Pb(s)
ZnS + H2SO4 = Zn(HSO4)2 + H2S =>
ZnS + 2 H2SO4 = Zn(HSO4)2 + H2S
Ag(s) + H2S(aq) = Ag2S(aq) + H2(g) =>
2 Ag(s) + H2S(aq) = Ag2S(aq) + H2(g)
Fe + Cu(SO4)2 = Fe2(SO4)2 + Cu2 =>
4 Fe + 2 Cu(SO4)2 = 2 Fe2(SO4)2 + Cu2
KBH4 + H3AsO3 + HCl = H3As + KCl + BCl3 + H2O =>
3 KBH4 + 4 H3AsO3 + 12 HCl = 4 H3As + 3 KCl + 3 BCl3 + 12 H2O
H2SO4 + H3PO4 = SO4(PO4) + H2 =>
2 H2SO4 + 2 H3PO4 = 2 SO4(PO4) + 5 H2
CHCl3 + O2 = COCl2 + HCl =>
2 CHCl3 + O2 = 2 COCl2 + 2 HCl
KI + C6H10O5 = K + C6H10O5I2 =>
2 KI + C6H10O5 = 2 K + C6H10O5I2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
I2 + O2 = (IO)2 =>
I2 + O2 = (IO)2
Mg + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 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 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
