| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca(IO3) + 8 KI + 12 HCl = 5 I2 + 8 KCl + 2 CaCl2 + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
PbCl2 + MgSO4 = PbSO4 + MgCl2 =>
PbCl2 + MgSO4 = PbSO4 + MgCl2
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
C2H6O + O2 = C02 + H2O =>
C2H6O + O2 = C02 + 3 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2
C4H8O2 + Cl2 = C4H5ClO2 + HCl =>
C4H8O2 + 2 Cl2 = C4H5ClO2 + 3 HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NOCl = NO + Cl2 =>
2 NOCl = 2 NO + Cl2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
H(NO3) + Na(HCO3) = Na(NO3) + H2O + CO2 =>
H(NO3) + Na(HCO3) = Na(NO3) + H2O + CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HMnO4 + HCl = MnCl2 + Cl2 + H2O =>
2 HMnO4 + 14 HCl = 2 MnCl2 + 5 Cl2 + 8 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
NaBr(s) + H2SO4(aq) = Br2(g) + H2O(l) + Na2SO4(aq) + SO2(g) =>
2 NaBr(s) + 2 H2SO4(aq) = Br2(g) + 2 H2O(l) + Na2SO4(aq) + SO2(g)
[Cu(NH3)4]{+2} + CN{-} + H2O = [Cu(CN)3]{-2} + CNO{-} + NH4{+} + NH3 =>
2[Cu(NH3)4]{+2} + 7 CN{-} + H2O = 2[Cu(CN)3]{-2} + CNO{-} + 2 NH4{+} + 6 NH3
Fe{3+} + I{-} = Fe{+2} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{+2} + I2
Pb(C2H3O2)2 + Li = LiC2H3O2 + Pb =>
Pb(C2H3O2)2 + 2 Li = 2 LiC2H3O2 + Pb
Ca(IO3)2 + KI + HCl = I2 + KCl + CaCl2 + H2O =>
Ca(IO3)2 + 10 KI + 12 HCl = 6 I2 + 10 KCl + CaCl2 + 6 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
PbO2 + MnO + KCl + HCl = PbCl2 + KMnO4 + H2O =>
5 PbO2 + 2 MnO + 2 KCl + 8 HCl = 5 PbCl2 + 2 KMnO4 + 4 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
BaSO4 + NaOH = Ba(OH)2 + Na2SO4 =>
BaSO4 + 2 NaOH = Ba(OH)2 + Na2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH30H + O2 = CO2 + H2O =>
4 CH30H + 35 O2 = 4 CO2 + 62 H2O
CH4(g) + O2(g) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
C12H22O11 + KNO3 = K2CO3 + CO2 + H2O + N2 =>
5 C12H22O11 + 48 KNO3 = 24 K2CO3 + 36 CO2 + 55 H2O + 24 N2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
H2S = H2 + S2 =>
2 H2S = 2 H2 + S2
CaNO3 + LiOH = CaOH + LiNO3 =>
CaNO3 + LiOH = CaOH + LiNO3
Mg(NO3)2 + K2SO4 = KNO3 + MgSO4 =>
Mg(NO3)2 + K2SO4 = 2 KNO3 + MgSO4
CH5 + O2 = CO2 + H2O =>
4 CH5 + 9 O2 = 4 CO2 + 10 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/18
Équations équilibrées sur03/20/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
