| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
MgH2 + HBr = MgBr2 + H2 =>
MgH2 + 2 HBr = MgBr2 + 2 H2
CH3CH2CHO + Ag2O = CH3CH2COOH + Ag =>
CH3CH2CHO + Ag2O = CH3CH2COOH + 2 Ag
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
KMnO4 + K2(C2O4)H2O + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 K2(C2O4)H2O + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 10 CO2 + 13 H2O
Cl2 + K2S = KCl + S =>
Cl2 + K2S = 2 KCl + S
CuCl + O2 = (CuCl)2O =>
4 CuCl + O2 = 2(CuCl)2O
C6H5CHCl2 + KOH = KCl + C6H5COH + H2O =>
C6H5CHCl2 + 2 KOH = 2 KCl + C6H5COH + H2O
FeBr2 + HNO3 = Fe(NO3)2 + HBr =>
FeBr2 + 2 HNO3 = Fe(NO3)2 + 2 HBr
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
PbSO4 + Ba(NO3)2 = BaSO4 + Pb(NO3)2 =>
PbSO4 + Ba(NO3)2 = BaSO4 + Pb(NO3)2
Li2O + KCl = LiCl + K2O =>
Li2O + 2 KCl = 2 LiCl + K2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al + S2 = Al2S3 =>
4 Al + 3 S2 = 2 Al2S3
C4H10O + AgNO3 + NH3 = Ag + CO2 + NH4NO3 =>
3 C4H10O + 16 AgNO3 + 2 NH3 = 16 Ag + 12 CO2 + 9 NH4NO3
HCO3 + H3O = HO + C =>
HCO3 + H3O = 4 HO + C
KMnO4 + NaClO2 + H = MnO2 + NaClO4 + KOH =>
2 KMnO4 + NaClO2 + 2 H = 2 MnO2 + NaClO4 + 2 KOH
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Al + KClO4 + H2SO4 = Al2(SO4)2 + KCl + H2O =>
4 Al + KClO4 + 4 H2SO4 = 2 Al2(SO4)2 + KCl + 4 H2O
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
(CH3CH3) + O2 = (CO2) + (H2O) =>
2(CH3CH3) + 7 O2 = 4(CO2) + 6(H2O)
Pb(OH)2 + NaSeO3 = Pb + NaSeO4 + H2O =>
Pb(OH)2 + NaSeO3 = Pb + NaSeO4 + H2O
Na2Cr2O7(aq) + BaCl2(aq) = NaCl(aq) + BaCr2O7(s) =>
Na2Cr2O7(aq) + BaCl2(aq) = 2 NaCl(aq) + BaCr2O7(s)
C6H6O2 + OH = CO2 + H2O =>
C6H6O2 + 26 OH = 6 CO2 + 16 H2O
H3C6H5O7 + H2O = H2C6H5O7 + H3O =>
H3C6H5O7 + H2O = H2C6H5O7 + H3O
Cu2 + HNO3 = H2O + NO + Cu(NO3)2 =>
3 Cu2 + 16 HNO3 = 8 H2O + 4 NO + 6 Cu(NO3)2
Be(OH)2 + HF = H2O + BeF2 =>
Be(OH)2 + 2 HF = 2 H2O + BeF2
CaBr2(aq) + Al2(SO4)3(aq) = CaSO4(s) + AlBr3(aq) =>
3 CaBr2(aq) + Al2(SO4)3(aq) = 3 CaSO4(s) + 2 AlBr3(aq)
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
Ba(NO3)2 + Li2SO4 = BaSO4 + LiNO3 =>
Ba(NO3)2 + Li2SO4 = BaSO4 + 2 LiNO3
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
C9H8O4 = C2H4O2 + C7H6O3 =>
8 C9H8O4 = C2H4O2 + 10 C7H6O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaBr + Cl2 = Br2 + NaCl =>
2 NaBr + Cl2 = Br2 + 2 NaCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H4O + C4H9OH = C4H9OC2H4OH =>
C2H4O + C4H9OH = C4H9OC2H4OH
CH4 + S2 + O2 = CS2 + H2SO4 =>
CH4 + 2 S2 + 4 O2 = CS2 + 2 H2SO4
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
FeCl3 + H2O = FeCl3*12H2O =>
FeCl3 + 12 H2O = FeCl3*12H2O
K2CrO4 + Na2S + H2O = Cr(OH)3 + S + NaOH + KOH =>
2 K2CrO4 + 3 Na2S + 8 H2O = 2 Cr(OH)3 + 3 S + 6 NaOH + 4 KOH
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Zn{2+} + Fe(CN)6{3-} = Zn3[Fe(CN)6]2 =>
3 Zn{2+} + 2 Fe(CN)6{3-} = Zn3[Fe(CN)6]2
FeBr2 + HNO3 = Fe(NO3)2 + HBr =>
FeBr2 + 2 HNO3 = Fe(NO3)2 + 2 HBr
H2O3 + KOH = H2OH + KO3 =>
H2O3 + KOH = H2OH + KO3
CaO + NbO2 = Ca2Nb2O6 =>
2 CaO + 2 NbO2 = Ca2Nb2O6
Sn + NH3 + H2O = Sn(OH)4 + NH4 =>
Sn + 4 NH3 + 4 H2O = Sn(OH)4 + 4 NH4
ZnSO4(aq) + H2O(l) = H2SO4 + Zn(OH)2 =>
ZnSO4(aq) + 2 H2O(l) = H2SO4 + Zn(OH)2
| 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.
