| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaNO3 + H2SO3 = 2 HNO3 + Na2SO3
ZnCl2 + AgBr = ZnBr2 + Ag2Cl2 =>
ZnCl2 + 2 AgBr = ZnBr2 + Ag2Cl2
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
CaCO3 + NHO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 NHO3 = Ca(NO3)2 + CO2 + H2O
YO + H2O = Y(OH)2 =>
YO + H2O = Y(OH)2
Fe + NH4NCS = Fe(NCS)3 + NH4 =>
Fe + 3 NH4NCS = Fe(NCS)3 + 3 NH4
CaSiO3 + H2O = CaH2SiO4 =>
CaSiO3 + H2O = CaH2SiO4
C2H5NH2 + HCl = C2H5NH3Cl =>
C2H5NH2 + HCl = C2H5NH3Cl
Zn3 + (PO4) + Na2SO4 = Na3PO4 + ZnSO4 =>
Zn3 + 2(PO4) + 3 Na2SO4 = 2 Na3PO4 + 3 ZnSO4
Cr(OH)3 + NaClO + NaOH = NaCl + Na2CrO4 + H2O =>
2 Cr(OH)3 + 3 NaClO + 4 NaOH = 3 NaCl + 2 Na2CrO4 + 5 H2O
Mg2Si + NH4Cl = MgCl2 + NH3 + SiH4 =>
Mg2Si + 4 NH4Cl = 2 MgCl2 + 4 NH3 + SiH4
C7H14O = C7H12 + H2O =>
C7H14O = C7H12 + H2O
As2S5 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S5 + 40 HNO3 = 2 H3AsO4 + 5 H2SO4 + 40 NO2 + 12 H2O
C4H9OH + H2O = C5H12 + HO =>
5 C4H9OH + 3 H2O = 4 C5H12 + 8 HO
NaCHO3 + H2O = NaOH + H2CO3 =>
NaCHO3 + H2O = NaOH + H2CO3
CaCl2(ac) + Na3Po4 = Ca3(Po4)2 + NaCl =>
3 CaCl2(ac) + 2 Na3Po4 = Ca3(Po4)2 + 6 NaCl
SO3 = O2 + SO2 =>
2 SO3 = O2 + 2 SO2
K + Ba(NO3)2 = Ba + KNO3 =>
2 K + Ba(NO3)2 = Ba + 2 KNO3
NaNO3(s) = NaNO2(s) + O2(g) =>
2 NaNO3(s) = 2 NaNO2(s) + O2(g)
C6H5N2Cl = C6H5Cl + N2 =>
C6H5N2Cl = C6H5Cl + N2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
CuSe + HNO3 = NO + Cu(NO3)2 + Se + H2O =>
3 CuSe + 8 HNO3 = 2 NO + 3 Cu(NO3)2 + 3 Se + 4 H2O
NaOH + C15H15N3O2 = C15H14N3O2 + H2O + Na =>
NaOH + C15H15N3O2 = C15H14N3O2 + H2O + Na
Na2S + S = Na2S2 =>
Na2S + S = Na2S2
Li + H2SO4 = Li2SO4 + SO2 + H2O =>
2 Li + 2 H2SO4 = Li2SO4 + SO2 + 2 H2O
Zn + HNo3 = ZnNo3 + H2 =>
2 Zn + 2 HNo3 = 2 ZnNo3 + H2
CH3COCH(CH3)2 + H2O = CH3CH(OH)CH3 + CH3COOH =>
6 CH3COCH(CH3)2 + 8 H2O = 8 CH3CH(OH)CH3 + 3 CH3COOH
CaO + C = CaC2 + CO4 =>
4 CaO + 9 C = 4 CaC2 + CO4
CaSO4 + AlBr3 = CaBr2 + Al2[SO4]3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2[SO4]3
Na2Co3 + HF = Na2F + HCo3 =>
Na2Co3 + HF = Na2F + HCo3
Na2Co3 + FeCl2 = NaCl + Fe2(Co3)2 =>
2 Na2Co3 + 2 FeCl2 = 4 NaCl + Fe2(Co3)2
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + H2O + C2H4O2 + K2SO4 =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 2 Cr2(SO4)3 + 11 H2O + 3 C2H4O2 + 2 K2SO4
Be3N2 + Cl = BeCl2 + N2 =>
Be3N2 + 6 Cl = 3 BeCl2 + N2
Ag(NO3) + Cu(SO4) = CuNO3 + AgSO4 =>
Ag(NO3) + Cu(SO4) = CuNO3 + AgSO4
Rb + CH3COOH = Rb(CH3COO)2 + H2 =>
Rb + 2 CH3COOH = Rb(CH3COO)2 + H2
CH3CO2H + NaHCO3 = CH3HCO3 + NaCO2H =>
CH3CO2H + NaHCO3 = CH3HCO3 + NaCO2H
(NH4)2Cr2O7 = N2*Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2*Cr2O3 + 4 H2O
NaOH = Na + O2 + H2 =>
2 NaOH = 2 Na + O2 + H2
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
CuCl2 + H2O = [Cu(H2O)6]{2+} + Cl{-} =>
CuCl2 + 6 H2O = [Cu(H2O)6]{2+} + 2 Cl{-}
Fe(SCN)3 + H2SO4 + Na2SO3 + H2O = FeSO4 + COS + NH4HSO4 + Na2SO4 =>
2 Fe(SCN)3 + 8 H2SO4 + Na2SO3 + 7 H2O = 2 FeSO4 + 6 COS + 6 NH4HSO4 + Na2SO4
Cu(OH)2CuSO4 + NH3 + H2O = (NH4)2SO4 + [Cu(NH3)4](OH)2 =>
Cu(OH)2CuSO4 + 10 NH3 + 2 H2O = (NH4)2SO4 + 2[Cu(NH3)4](OH)2
NH2 + FeO = Fe + H2O + N2 =>
2 NH2 + 2 FeO = 2 Fe + 2 H2O + N2
KMnO4 + C6H5OH + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
28 KMnO4 + 5 C6H5OH + 42 H2SO4 = 14 K2SO4 + 28 MnSO4 + 30 CO2 + 57 H2O
NaCl + H2O + SO2 = Na2SO3 + HCl =>
2 NaCl + H2O + SO2 = Na2SO3 + 2 HCl
Al4 + O3 = Al4O3 =>
Al4 + O3 = Al4O3
Cd(NO3)2 + H2SO4 = CdSO4 + HNO3 =>
Cd(NO3)2 + H2SO4 = CdSO4 + 2 HNO3
NiCl2(s) = Ni(s) + Cl2(g) =>
NiCl2(s) = Ni(s) + Cl2(g)
C6H12O6 + O2 = H2O(l) + CO2 =>
C6H12O6 + 6 O2 = 6 H2O(l) + 6 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
