| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO2)2 + 2 NH4F = CaF2 + 4 H2O + 2 N2
Br2O + CuO = CuBr2 + O2 =>
Br2O + CuO = CuBr2 + O2
C6H4Cl2 + O2 = CO2 + H2O + HCl =>
2 C6H4Cl2 + 13 O2 = 12 CO2 + 2 H2O + 4 HCl
OCl{-} + S2O3{-} + OH{-} = SO42{-} + Cl{-} + H2O =>
161 OCl{-} + 2 S2O3{-} + 2 OH{-} = 4 SO42{-} + 161 Cl{-} + H2O
Pb(s) + HNO3(l) = Pb(NO3)2(aq) + H2(g) =>
Pb(s) + 2 HNO3(l) = Pb(NO3)2(aq) + H2(g)
Na2RuO4 + H2SO4 = RuO2 + O2 + Na2SO4 + H2O =>
2 Na2RuO4 + 2 H2SO4 = 2 RuO2 + O2 + 2 Na2SO4 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Au2O3 + H3PO4 = AuPO4 + H2O =>
Au2O3 + 2 H3PO4 = 2 AuPO4 + 3 H2O
Fe2(SO4)3 + CuCl2 = Fe(Cl)3 + CuSO4 =>
Fe2(SO4)3 + 3 CuCl2 = 2 Fe(Cl)3 + 3 CuSO4
(C6H5)2COO(CH3)MgBr = (C6H5)2CO + CH3OMgBr =>
(C6H5)2COO(CH3)MgBr = (C6H5)2CO + CH3OMgBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Pb(s) + HNO3(l) = Pb(NO3)2(aq) + H2(g) =>
Pb(s) + 2 HNO3(l) = Pb(NO3)2(aq) + H2(g)
magnesium + water = magnesiumhydroxide + hydrogen =>
Mg + 2 H2O = Mg(OH)2 + H2
CaCl2 + Na2CO3*2H2O = CaCO3 + NaCl + H2O =>
CaCl2 + Na2CO3*2H2O = CaCO3 + 2 NaCl + 2 H2O
H2SO3 = H2{-} + SO3{+} =>
H2SO3 = H2{-} + SO3{+}
H4B6O11 + H2O = H3BO3 =>
H4B6O11 + 7 H2O = 6 H3BO3
C7H16O + O2 = C02 + H2O =>
2 C7H16O + 7 O2 = 7 C02 + 16 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KOH + HF = KF + H2O =>
KOH + HF = KF + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al(HSO3)3 + HNO3 = Al(NO3)3 + SO2 + H2O =>
Al(HSO3)3 + 3 HNO3 = Al(NO3)3 + 3 SO2 + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H6 + OH{-} = CO2 + H2O + e =>
C2H6 + 14 OH{-} = 2 CO2 + 10 H2O + 14e
Cu2O + MgBr2 = CuBr + MgO =>
Cu2O + MgBr2 = 2 CuBr + MgO
Al + HNO3 = AlNO3 + H3 =>
3 Al + 3 HNO3 = 3 AlNO3 + H3
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
CuSO4(aq) + BaCl2 = CuCl2 + BaSO4 =>
CuSO4(aq) + BaCl2 = CuCl2 + BaSO4
Zn + O2 + H2O + CO2 = Zn2(OH)2CO3 =>
2 Zn + O2 + H2O + CO2 = Zn2(OH)2CO3
C2H4F2 + O2 = CO + HF + H2O =>
2 C2H4F2 + 3 O2 = 4 CO + 4 HF + 2 H2O
FeCl2 + Cu2SO4 = FeSO4 + CuCl =>
FeCl2 + Cu2SO4 = FeSO4 + 2 CuCl
(C6H5)2CO + NaBH4 + H2O = (C6H5)2CHOH + NaB(OH)4 =>
4(C6H5)2CO + NaBH4 + 4 H2O = 4(C6H5)2CHOH + NaB(OH)4
[Ni(NH3)6]{2+} + (CH3)2C2(NOH)2 = NH4{+} + NH3 + NiC8H14N4O4 =>
[Ni(NH3)6]{2+} + 2(CH3)2C2(NOH)2 = 2 NH4{+} + 4 NH3 + NiC8H14N4O4
Ca + H2O = H2 + CaHO =>
2 Ca + 2 H2O = H2 + 2 CaHO
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
I + NO2 = I2O5 + N2 =>
8 I + 10 NO2 = 4 I2O5 + 5 N2
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
CCH3OH + O2 = CO2 + H2O =>
2 CCH3OH + 5 O2 = 4 CO2 + 4 H2O
C18H + O = C2O + HO =>
C18H + 10 O = 9 C2O + HO
Ni(NH3)6(aq) + (CH3)2C2(NOH)2(aq) = NH4(aq) + NH3(aq) + NiC8H14N4O4(s) =>
Ni(NH3)6(aq) + 2(CH3)2C2(NOH)2(aq) = 2 NH4(aq) + 4 NH3(aq) + NiC8H14N4O4(s)
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
FeCl2 + Na2Co = NaCl + FeCo =>
FeCl2 + Na2Co = 2 NaCl + FeCo
C3H6O + NaHCO3 = C3H5O2Na + CO2 + H2O =>
7 C3H6O + 8 NaHCO3 = 8 C3H5O2Na + 5 CO2 + 5 H2O
KC1O = KC1O4 + KC1 =>
4 KC1O = KC1O4 + 3 KC1
FeCl2 + Ni(NO3)2 = Fe(NO3)2 + NiCl2 =>
FeCl2 + Ni(NO3)2 = Fe(NO3)2 + NiCl2
C8H18 + F10O21 = H2O + HF + CO2 =>
26 C8H18 + 25 F10O21 = 109 H2O + 250 HF + 208 CO2
| 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 53 54 55 56 57 58 59 60 61 62 63 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
