| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 P + 5 O2 = 2 P2O5
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CL + KI = I + KCL =>
CL + KI = I + KCL
NH3 + KMnO4 + KOH = KNO3 + K2MnO4 + H2O =>
NH3 + 8 KMnO4 + 9 KOH = KNO3 + 8 K2MnO4 + 6 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Cl2O7 + H2O2 = ClO2{-} + O2 + H{+} =>
2 Cl2O7 + 2 H2O2 = 4 ClO2{-} + 5 O2 + 4 H{+}
CoSO4 + KMnO4 + H2SO4 = MnSO4 + Co2(SO4)3 + H2O + K2SO4 =>
10 CoSO4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Co2(SO4)3 + 8 H2O + K2SO4
H2SO4 + H2O = SO4{-2} + H3O{+} =>
H2SO4 + 2 H2O = SO4{-2} + 2 H3O{+}
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
Na2Co3 + FeCl3 = NaCl + FeCo3 + Cl2 =>
2 Na2Co3 + 2 FeCl3 = 4 NaCl + 2 FeCo3 + Cl2
C15H31COOH + NaOH = C15H31COONa + H2O =>
C15H31COOH + NaOH = C15H31COONa + H2O
SnO2(s) + C(s) = Sn(l) + CO(g) =>
SnO2(s) + 2 C(s) = Sn(l) + 2 CO(g)
H2 + N = NH3 =>
3 H2 + 2 N = 2 NH3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
SnO2(s) + C(s) = Sn(l) + CO(g) =>
SnO2(s) + 2 C(s) = Sn(l) + 2 CO(g)
Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
FeCl + NaOH = FeOH + NaCl =>
FeCl + NaOH = FeOH + NaCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K + Ci = KCi =>
K + Ci = KCi
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO
Ba + F2 = BaF2 =>
Ba + F2 = BaF2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NO2Cl(g) = NO2(g) + Cl(g) =>
NO2Cl(g) = NO2(g) + Cl(g)
Al(OH)3 + NaOH = Na3[Al(OH)6] =>
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cs + O = CsO =>
Cs + O = CsO
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cs + O = CsO =>
Cs + O = CsO
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C5H6N2OS + O2 = CO2 + H2O + N2 + SO2 =>
C5H6N2OS + 7 O2 = 5 CO2 + 3 H2O + N2 + SO2
Cs + O2 = CsO =>
2 Cs + O2 = 2 CsO
HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2
NaCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
18 NaCO3 + 7 C6H8O7 = 24 CO2 + 13 H2O + 6 Na3C6H5O7
I2(s) + HCl(aq) = ICl2 + H2 =>
I2(s) + 4 HCl(aq) = 2 ICl2 + 2 H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu(NO3)2*3H2O + Al(NO3)3*9H2O + C2H5NO2 = Cu2Al2O4 + N2 + H2O + CO2 =>
18 Cu(NO3)2*3H2O + 18 Al(NO3)3*9H2O + 52 C2H5NO2 = 9 Cu2Al2O4 + 71 N2 + 346 H2O + 104 CO2
(NH4)2Cr2O7 = N + Cr2O3 + H2O =>
(NH4)2Cr2O7 = 2 N + Cr2O3 + 4 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/18
Équations équilibrées sur02/04/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
