| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
Al2(CO3)3 + Ca(OH)2 = Al(OH)3 + CaCO3 =>
Al2(CO3)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ta(OH)5 + H2SiO3 = Ta2(SiO3)5 + H2O =>
2 Ta(OH)5 + 5 H2SiO3 = Ta2(SiO3)5 + 10 H2O
K2SO4 + HCl = H2SO4 + KCl =>
K2SO4 + 2 HCl = H2SO4 + 2 KCl
NaOH + K3PO4 = K3OH + Na(PO4) =>
NaOH + K3PO4 = K3OH + Na(PO4)
C4H9OH + K2Cr2O7 + H2SO4 = C2H5COOH + Cr2SO4 + K2SO4 + H2O =>
15 C4H9OH + 8 K2Cr2O7 + 16 H2SO4 = 20 C2H5COOH + 8 Cr2SO4 + 8 K2SO4 + 31 H2O
ZrSiO4 + NH4F = (NH4)2ZrF6 + (NH4)2SiF6 + NH3 + H2O =>
ZrSiO4 + 12 NH4F = (NH4)2ZrF6 + (NH4)2SiF6 + 8 NH3 + 4 H2O
H2SO4 + Ca(OH)2 = CaH2(SO4)2 + H2O =>
2 H2SO4 + Ca(OH)2 = CaH2(SO4)2 + 2 H2O
H3CH2COH + O2 = H2O + CO2 =>
H3CH2COH + 3 O2 = 3 H2O + 2 CO2
Na2O2(aq) + H2O(aq) = NaOH(aq) + O2(g) =>
2 Na2O2(aq) + 2 H2O(aq) = 4 NaOH(aq) + O2(g)
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
H2NCH2COOH + H2SO4 = CO2 + SO2 + H2O + NH4HSO4 =>
H2NCH2COOH + 4 H2SO4 = 2 CO2 + 3 SO2 + 4 H2O + NH4HSO4
CoCl2 + Al2(SO4)3 = Co(SO4) + AlCl3 =>
3 CoCl2 + Al2(SO4)3 = 3 Co(SO4) + 2 AlCl3
HF + Fe(OH)3 = H2O + FeF3 =>
3 HF + Fe(OH)3 = 3 H2O + FeF3
K2CO3 + MgCl2 = KCl + Mg2[CO3]2 =>
2 K2CO3 + 2 MgCl2 = 4 KCl + Mg2[CO3]2
AgNO3 + Na2CO3 = NaNO3 + Ag2CO3(s) =>
2 AgNO3 + Na2CO3 = 2 NaNO3 + Ag2CO3(s)
Ag(NH3)2 + HNO3 = Ag(NO3)2 + NH4 =>
Ag(NH3)2 + 2 HNO3 = Ag(NO3)2 + 2 NH4
Cu(OH)2 + C3H8O3 = [Cu(C3H8O3)](OH)2 =>
Cu(OH)2 + C3H8O3 = [Cu(C3H8O3)](OH)2
MnO4 + Na2C2O4 + H2SO4 = MnSO4 + CO2 + Na2SO4 + H2O =>
MnO4 + 3 Na2C2O4 + 4 H2SO4 = MnSO4 + 6 CO2 + 3 Na2SO4 + 4 H2O
NaOH + H3Po4 = NaH2Po4 + H2O =>
NaOH + H3Po4 = NaH2Po4 + H2O
Na + HNO3 = NaNO3 + Na3N + H2O =>
8 Na + 6 HNO3 = 5 NaNO3 + Na3N + 3 H2O
H2O + SO2 + K2Cr2O7 = H2SO4 + K2SO4 + CrSO4 =>
H2O + 4 SO2 + K2Cr2O7 = H2SO4 + K2SO4 + 2 CrSO4
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Al5 + Cl2 = AlCl3 =>
2 Al5 + 15 Cl2 = 10 AlCl3
Na2SO3 + HCl + Zn = ZnCl2 + Na2S + H2O =>
Na2SO3 + 6 HCl + 3 Zn = 3 ZnCl2 + Na2S + 3 H2O
PbCl2 + Na2CrO4 = PbCrO4 + NaCl =>
PbCl2 + Na2CrO4 = PbCrO4 + 2 NaCl
KBrO3 + HNO3 + Na2SO3 = Br2 + KNO3 + Na2SO4 + H2O =>
2 KBrO3 + 2 HNO3 + 5 Na2SO3 = Br2 + 2 KNO3 + 5 Na2SO4 + H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C2H7NO + HNO3 = C2H6N2O3 + H2O =>
C2H7NO + HNO3 = C2H6N2O3 + H2O
Al + NaOH + H2O = Na3(Al(OH)4) + H2 =>
2 Al + 6 NaOH + 2 H2O = 2 Na3(Al(OH)4) + H2
(NH2)HSO3 + H2O = H2SO3 + NH3O =>
(NH2)HSO3 + H2O = H2SO3 + NH3O
F2 + KMnO4 = MnF2 + KF + O2 =>
3 F2 + 2 KMnO4 = 2 MnF2 + 2 KF + 4 O2
HNO3 + H2S(ac) = NO + S + H2O =>
2 HNO3 + 3 H2S(ac) = 2 NO + 3 S + 4 H2O
Cl2 + KI + H2O = KIO3 + HCl =>
3 Cl2 + KI + 3 H2O = KIO3 + 6 HCl
C3H7OH + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C3H7OH + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
C17H35COOH + H2O = C17H35COO + H3O =>
C17H35COOH + H2O = C17H35COO + H3O
PbO2 + Cr(OH)3 + OH{-] = Pb(OH)3{-}+CrO4{2-}+H2O =>
3 PbO2 + 2 Cr(OH)3 + 7 OH{-] = 3 Pb(OH)3{-}+2CrO4{2-}+2H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
H2O + CH2O = CH3OH + CO2 =>
H2O + 3 CH2O = 2 CH3OH + CO2
Pb(ClO3)2 + K2S = PbS + K(ClO3) =>
Pb(ClO3)2 + K2S = PbS + 2 K(ClO3)
Cu(H2PO4)2 + NaOH = Na3PO4 + Cu3(PO4)2 + H2O =>
3 Cu(H2PO4)2 + 12 NaOH = 4 Na3PO4 + Cu3(PO4)2 + 12 H2O
BaCl + K2CO3 = KCl + Ba2CO3 =>
2 BaCl + K2CO3 = 2 KCl + Ba2CO3
Pb(No3)2 + AgCl = PbCl2 + AgNo3 =>
Pb(No3)2 + 2 AgCl = PbCl2 + 2 AgNo3
H3PO4(aq) + Sr(OH)2 = Sr3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aq) + 3 Sr(OH)2 = Sr3(PO4)2(aq) + 6 H2O(l)
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
