| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe3O + 2 Al = 9 Fe + Al2O3
FeCl3(s) + KSCN = Fe(SCN)3 + KCl =>
FeCl3(s) + 3 KSCN = Fe(SCN)3 + 3 KCl
Ni2(aq) + NH3(aq) = Ni(NH3)6 =>
Ni2(aq) + 12 NH3(aq) = 2 Ni(NH3)6
Na(a) + H2O = Na(OH)2 + H(l) =>
Na(a) + 2 H2O = Na(OH)2 + 2 H(l)
Cr2O3 + Na2CO3 + KNO3 = Na2CrO3 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + KNO3 = 2 Na2CrO3 + 2 CO2 + KNO2
H2CO + NH3 = H2CNH + H2O =>
H2CO + NH3 = H2CNH + H2O
HCl + MnO2 = Cl + Mn + H2O =>
4 HCl + MnO2 = 4 Cl + Mn + 2 H2O
C14H30COOH + O2 = CO2 + H2O =>
4 C14H30COOH + 87 O2 = 60 CO2 + 62 H2O
Sc + N = ScN =>
Sc + N = ScN
FeS + O2 = Fe2O3 + SSO2 =>
4 FeS + 5 O2 = 2 Fe2O3 + 2 SSO2
SiF4 + H2O = HF + H4SiO4 =>
SiF4 + 4 H2O = 4 HF + H4SiO4
KMnO4 + NaHSO3 + NaOH = K2MnO4 + Na2MnO4 + NaHSO4 + H2O =>
2 KMnO4 + NaHSO3 + 2 NaOH = K2MnO4 + Na2MnO4 + NaHSO4 + H2O
HCl + CaPO4 = HPO4 + CaCl =>
HCl + CaPO4 = HPO4 + CaCl
NaBr + NaHCO3 = BrHCO3 + Na =>
NaBr + NaHCO3 = BrHCO3 + 2 Na
COCl2 + K2S = KCl + COS =>
COCl2 + K2S = 2 KCl + COS
Al + H2S = H2 + AlS =>
Al + H2S = H2 + AlS
NH3 + C20H14O4 = NH4 + C20H13O4 =>
NH3 + C20H14O4 = NH4 + C20H13O4
NaOH + H2O2 + Cr(NO3)3 = Na2CrO4 + NaNO3 + H2O =>
10 NaOH + 3 H2O2 + 2 Cr(NO3)3 = 2 Na2CrO4 + 6 NaNO3 + 8 H2O
MnO4{-}(aq) + C2O4{2-}(aq) + H{+}(aq) = Mn{2+}(aq) + H2O(l) + CO2(g) =>
2 MnO4{-}(aq) + 5 C2O4{2-}(aq) + 16 H{+}(aq) = 2 Mn{2+}(aq) + 8 H2O(l) + 10 CO2(g)
H3PO4 + NH4OH = HOH + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 HOH + (NH4)3PO4
TiCl4 + SiH4 = TiSi2 + HCl + H2 =>
TiCl4 + 2 SiH4 = TiSi2 + 4 HCl + 2 H2
Mg + S = MgS =>
Mg + S = MgS
H2SO4 + HCOOK = K2SO4 + H2O + CO =>
H2SO4 + 2 HCOOK = K2SO4 + 2 H2O + 2 CO
C3H6 + KMnO4 + H2SO4 = C3H5O2 + K2SO4 + MnSO4 + H2O =>
2 C3H6 + 2 KMnO4 + 3 H2SO4 = 2 C3H5O2 + K2SO4 + 2 MnSO4 + 4 H2O
Cu + S = Cu7S =>
7 Cu + S = Cu7S
WF = W + F2 =>
2 WF = 2 W + F2
Zn + CdSO4 = Zn(SO4)2 + Cd =>
Zn + 2 CdSO4 = Zn(SO4)2 + 2 Cd
FeCO3 + HNO2 = HCO3 + FeNO2 =>
FeCO3 + HNO2 = HCO3 + FeNO2
Zn(NO3)2*6H2O + Al(NO3)3*9H2O + C6H12N4 = Zn10Al22O43 + N2 + CO2 + H2O =>
180 Zn(NO3)2*6H2O + 396 Al(NO3)3*9H2O + 215 C6H12N4 = 18 Zn10Al22O43 + 1204 N2 + 1290 CO2 + 5934 H2O
HCl + H2SO4 + NaOCl = Na2SO4 + Cl2 + H2O =>
2 HCl + H2SO4 + 2 NaOCl = Na2SO4 + 2 Cl2 + 2 H2O
XaCNS + Na = NaCNS + Xa =>
XaCNS + Na = NaCNS + Xa
Pb(OH)2 + HCl = PbCl2 + HOH =>
Pb(OH)2 + 2 HCl = PbCl2 + 2 HOH
CsI + Hg(No3)2 = Cs(No3) + HgI2 =>
2 CsI + Hg(No3)2 = 2 Cs(No3) + HgI2
HCl + C20H14O4 = C20H14O4H + Cl2 =>
2 HCl + 2 C20H14O4 = 2 C20H14O4H + Cl2
ClMnO2 + HCl = MnCl2 + Cl2 + H2O =>
2 ClMnO2 + 8 HCl = 2 MnCl2 + 3 Cl2 + 4 H2O
NaPO4 + Fe(iii)Cl = NaCl + Fe(iii)PO4 =>
NaPO4 + Fe(iii)Cl = NaCl + Fe(iii)PO4
AlCl3 + KOH + H2O = K[Al(OH)4] + HCl =>
AlCl3 + KOH + 3 H2O = K[Al(OH)4] + 3 HCl
Na2(Pb(OH)4) + HCl = NaCl + PbCl2 + H2O =>
Na2(Pb(OH)4) + 4 HCl = 2 NaCl + PbCl2 + 4 H2O
CuSO4 + Pb = Cu + Pb2(SO4)4 =>
4 CuSO4 + 2 Pb = 4 Cu + Pb2(SO4)4
KOH(s) + HNO3(l) = KNO3(s) + H2O(l) =>
KOH(s) + HNO3(l) = KNO3(s) + H2O(l)
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
SrCO3 + H{+} = Sr{2} + CO2 + H2O =>
SrCO3 + 2 H{+} = Sr{2} + CO2 + H2O
H2SO3 = S + H2O + H2SO4 =>
3 H2SO3 = S + H2O + 2 H2SO4
SO3 + Ag2O = Ag2S + O2 =>
SO3 + Ag2O = Ag2S + 2 O2
Mg + H2O + HgCl2 = MgCl2 + H2 + HgO =>
Mg + H2O + HgCl2 = MgCl2 + H2 + HgO
Fe2(SO4) + KOH + Br2 = K2FeO4 + KBr + K2SO4 + H2O =>
Fe2(SO4) + 16 KOH + 5 Br2 = 2 K2FeO4 + 10 KBr + K2SO4 + 8 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe(oh)3 + KNO3 + KOH = K2FeO4 + KNO2 + H2O =>
Fe(oh)3 + 9 KNO3 + 6 KOH = 3 K2FeO4 + 9 KNO2 + 3 H2O
Zn(NO3)3 + Ca = Ca(NO3)2 + Zn =>
2 Zn(NO3)3 + 3 Ca = 3 Ca(NO3)2 + 2 Zn
C13H10O2 + O2 = CO2 + H2O =>
2 C13H10O2 + 29 O2 = 26 CO2 + 10 H2O
| 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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
