| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCH3CO2(aq) + KOH(aq) = AgOH(s) + KCH3CO2(aq)
NH4ClO4 + H2O = NH4OH + HClO4 =>
NH4ClO4 + H2O = NH4OH + HClO4
NH3{-} + HCl{+} = NH4Cl =>
NH3{-} + HCl{+} = NH4Cl
K3(PO4) + BaCl2 = Ba3(PO4)2 + KCl =>
2 K3(PO4) + 3 BaCl2 = Ba3(PO4)2 + 6 KCl
CaSiO3 + H2CO3 = CaCO3 + H2SiO3 =>
CaSiO3 + H2CO3 = CaCO3 + H2SiO3
Za + HCl = ZaCl2 + H2 =>
Za + 2 HCl = ZaCl2 + H2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Cu(s) + O2(g) = Cu2O(s) =>
4 Cu(s) + O2(g) = 2 Cu2O(s)
I + NaCl + NaBr = NaI + BrCl =>
2 I + NaCl + NaBr = 2 NaI + BrCl
CaSO3 + HCl = CaCl2 + H2SO3 =>
CaSO3 + 2 HCl = CaCl2 + H2SO3
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
H2C3H2O4 + NaOH = C3H2O4 + Na + H2O =>
H2C3H2O4 + 2 NaOH = C3H2O4 + 2 Na + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CO2 + S = CO2S =>
CO2 + S = CO2S
FeCl2 + HNO3 = Fe(NO3)3 + HCl + NO + H2O =>
3 FeCl2 + 10 HNO3 = 3 Fe(NO3)3 + 6 HCl + NO + 2 H2O
[Co(NH3)5Cl]{+2} + NH4OH = [Co(NH3)5(OH)2]{+} + NH4{+} + Cl{-} =>
[Co(NH3)5Cl]{+2} + 2 NH4OH = [Co(NH3)5(OH)2]{+} + 2 NH4{+} + Cl{-}
NO + HCl = NCl + OH =>
NO + HCl = NCl + OH
K + H2CrO4 = K2CrO4 + H2 =>
2 K + H2CrO4 = K2CrO4 + H2
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
Fe(Br)3 + Ba(OH)2 = Fe(OH)3 + Ba(Br)2 =>
2 Fe(Br)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(Br)2
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
Zn(OH)2 + BaO = Ba(OH)2 + ZnO =>
Zn(OH)2 + BaO = Ba(OH)2 + ZnO
HNO3(aq) + Na2SO3(aq) = H2SO3(aq) + NaNO3(aq) =>
2 HNO3(aq) + Na2SO3(aq) = H2SO3(aq) + 2 NaNO3(aq)
LaSrNiO4 + SrCl2 = LaSr2NiO4Cl2 =>
LaSrNiO4 + SrCl2 = LaSr2NiO4Cl2
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
CaCrO4 + CH3COOH = CH3COHCa + CrO3 + O2 =>
CaCrO4 + CH3COOH = CH3COHCa + CrO3 + O2
CaCl2 + Al2(SO4)3 = Ca(SO4)3 + Al2(Cl2) =>
CaCl2 + Al2(SO4)3 = Ca(SO4)3 + Al2(Cl2)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Na2CO3*3H2O2 + NaI = NaIO3 + Na2CO3 + H2O =>
Na2CO3*3H2O2 + NaI = NaIO3 + Na2CO3 + 3 H2O
CH2OHCH2OH + HBr = CH2OHCH2Br + H2O =>
CH2OHCH2OH + HBr = CH2OHCH2Br + H2O
NH4Cl + Hg2(C2H3O2)2 = NH4C2H3O2 + Hg2Cl2 =>
2 NH4Cl + Hg2(C2H3O2)2 = 2 NH4C2H3O2 + Hg2Cl2
Zn(OH)2 + H3(PO4) = Zn3(PO4)2 + H(OH) =>
3 Zn(OH)2 + 2 H3(PO4) = Zn3(PO4)2 + 6 H(OH)
K3(PO4) + BaCl2 = Ba3(PO4)2 + KCl =>
2 K3(PO4) + 3 BaCl2 = Ba3(PO4)2 + 6 KCl
HCOOH + KOH = HCOO{-} + K{+} + H2O =>
HCOOH + KOH = HCOO{-} + K{+} + H2O
Fe + CuCl = FeCl3 + Cu =>
Fe + 3 CuCl = FeCl3 + 3 Cu
C2C3H2 + O2 = CO2 + H2O =>
2 C2C3H2 + 11 O2 = 10 CO2 + 2 H2O
CuSO4(aq) + NH4OH(aq) = [Cu(NH3)4]SO4H2O(s) + H2O(l) =>
CuSO4(aq) + 4 NH4OH(aq) = [Cu(NH3)4]SO4H2O(s) + 3 H2O(l)
Cu3[Fe(CN)6]6 + NaOH = Na[Fe(CN)6] + Cu(OH)2 =>
Cu3[Fe(CN)6]6 + 6 NaOH = 6 Na[Fe(CN)6] + 3 Cu(OH)2
B6H6 + O2 = B2O3 + H2O =>
B6H6 + 6 O2 = 3 B2O3 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C58H87 + O2 = CO2 + H2O =>
4 C58H87 + 319 O2 = 232 CO2 + 174 H2O
ZnCl2(aq) + K2S(aq) = ZnS(aq) + KCl(aq) =>
ZnCl2(aq) + K2S(aq) = ZnS(aq) + 2 KCl(aq)
Cu(OH)2 = (t)CuO + H2O =>
Cu(OH)2 = (t)CuO + H2O
AlCl3 + NaOH = Na[Al(OH)4] + NaCl0 =>
AlCl3 + 4 NaOH = Na[Al(OH)4] + 3 NaCl0
F2 + CsBr = CsF + Br =>
F2 + 2 CsBr = 2 CsF + 2 Br
LiOH + HPO4 = LiPO4 + H2O =>
LiOH + HPO4 = LiPO4 + H2O
HSCN + Ba(OH)2 = Ba(SCN)2 + H2O =>
2 HSCN + Ba(OH)2 = Ba(SCN)2 + 2 H2O
Ag2CO3 + H3PO4 = Ag3PO4 + CO2 + H2O =>
3 Ag2CO3 + 2 H3PO4 = 2 Ag3PO4 + 3 CO2 + 3 H2O
H2CO3 + HCl = COCl2 + H2O =>
H2CO3 + 2 HCl = COCl2 + 2 H2O
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
