| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(CH3COO)3 + 3 NH4OH = Fe(OH)3 + 3 NH4(CH3CO2)
C6H6O + H + HNO3 = C6H10O4 + N2O =>
5 C6H6O + 14 H + 6 HNO3 = 5 C6H10O4 + 3 N2O
AgCl + HCl = Ag + HCl4 =>
3 AgCl + HCl = 3 Ag + HCl4
NH4HF2 + Pu = H + PuF + NH3 =>
NH4HF2 + 2 Pu = 2 H + 2 PuF + NH3
KClO4 + C6H12O6 = KCl + CO2 + H2O =>
3 KClO4 + C6H12O6 = 3 KCl + 6 CO2 + 6 H2O
P3Cl7 = P + Cl2 =>
2 P3Cl7 = 6 P + 7 Cl2
Be(OH)2 + FeCl3 = BeCl2 + Fe(OH)3 =>
3 Be(OH)2 + 2 FeCl3 = 3 BeCl2 + 2 Fe(OH)3
NiNO3{+2} + NaOH = NiOH{+2} + NaNO3 =>
NiNO3{+2} + NaOH = NiOH{+2} + NaNO3
CrCl3 + NH4OH = Cr(OH)3 + NH4Cl =>
CrCl3 + 3 NH4OH = Cr(OH)3 + 3 NH4Cl
C2H5OH = CH2 + H2O =>
C2H5OH = 2 CH2 + H2O
(CH3)N2H3 + N2O4 = N2 + H2O + CO2 =>
4(CH3)N2H3 + 5 N2O4 = 9 N2 + 12 H2O + 4 CO2
NaHCO3 + HC2H3O2 = NaH + HCO3C2H3O2 =>
NaHCO3 + HC2H3O2 = NaH + HCO3C2H3O2
FeCl2 + HNO3 + HCl = FeCl3 + NO2 + H2O =>
FeCl2 + HNO3 + HCl = FeCl3 + NO2 + H2O
Al02 + H2O = H + AlOH =>
Al02 + 2 H2O = 2 H + 2 AlOH
KMnO4(s) = KMnO2O2 =>
KMnO4(s) = KMnO2O2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
Na + Cr3(PO4)2 = Na3PO4 + Cr =>
6 Na + Cr3(PO4)2 = 2 Na3PO4 + 3 Cr
Na2CrO4 + MgBr2 = MgCrO4 + NaBr =>
Na2CrO4 + MgBr2 = MgCrO4 + 2 NaBr
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
NH4 + ClO3 = NH4ClO3 =>
NH4 + ClO3 = NH4ClO3
MgCl2 + K3PO4 = KCl + Mg3(PO4)2 =>
3 MgCl2 + 2 K3PO4 = 6 KCl + Mg3(PO4)2
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
Zn3Al2 = Zn + Al =>
Zn3Al2 = 3 Zn + 2 Al
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCOOH(l) = H2O(l) + CO(g) =>
HCOOH(l) = H2O(l) + CO(g)
C8H16O + Cr2O7{2-} + H{+} = C8H14O + Cr{3+} + H2O =>
3 C8H16O + Cr2O7{2-} + 8 H{+} = 3 C8H14O + 2 Cr{3+} + 7 H2O
H2SO3 + Co = CoH2SO3 =>
H2SO3 + Co = CoH2SO3
NaIO3 + CaCl2*H2O = Ca(IO3)2 + NaCl + H2O =>
2 NaIO3 + CaCl2*H2O = Ca(IO3)2 + 2 NaCl + H2O
HgCl2 + NH3 + H2O = Hg(OH)2 + NH4Cl =>
HgCl2 + 2 NH3 + 2 H2O = Hg(OH)2 + 2 NH4Cl
Na2CO3(s) + KI(ac) = NaI(ac) + K2CO3(ac) =>
Na2CO3(s) + 2 KI(ac) = 2 NaI(ac) + K2CO3(ac)
Cu + KCN + H2O = KCu(CN)2 + KOH + H2 =>
2 Cu + 4 KCN + 2 H2O = 2 KCu(CN)2 + 2 KOH + H2
ZnCl2 + KOH = K2ZnO2 + HCl =>
ZnCl2 + 2 KOH = K2ZnO2 + 2 HCl
Zn(CN)2 + NH3 = Zn(NH3)4 + CN =>
Zn(CN)2 + 4 NH3 = Zn(NH3)4 + 2 CN
K2Zn(OH)4 + H2S = ZnS + KOH + H2O =>
K2Zn(OH)4 + H2S = ZnS + 2 KOH + 2 H2O
NaOH(aq) + AlCl3 = Al(OH)3(s) + NaCl(aq) =>
3 NaOH(aq) + AlCl3 = Al(OH)3(s) + 3 NaCl(aq)
H2S + ZnCl2 = HCl + SZn =>
H2S + ZnCl2 = 2 HCl + SZn
Cu + Br + NH3 = Cu(NH3)4Br =>
Cu + Br + 4 NH3 = Cu(NH3)4Br
CO2 + FeS = FeO + CO + SO2 =>
3 CO2 + FeS = FeO + 3 CO + SO2
KClO3 = KCl(s) + O2(g)2KClO3(s) = KCl(s) + O2(g) =>
25 KClO3 = 22 KCl(s) + 3 O2(g)2KClO3(s)
HCOOH + CN = HCN + COOH =>
HCOOH + CN = HCN + COOH
C3H6 + I2 = C3H5I + HI =>
C3H6 + I2 = C3H5I + HI
C2H2 + O2 = H2O + CO =>
2 C2H2 + 3 O2 = 2 H2O + 4 CO
K3[Fe(C2O4)3]*3H2O + KMnO4 + H3PO4 = Fe2(PO4)3 + MnPO4 + K3PO4 + CO2 + H2O =>
8 K3[Fe(C2O4)3]*3H2O + 15 KMnO4 + 40 H3PO4 = 4 Fe2(PO4)3 + 15 MnPO4 + 13 K3PO4 + 48 CO2 + 84 H2O
Ba(NO3)2 + Li2SO4 = Ba(SO4) + Li(NO3) =>
Ba(NO3)2 + Li2SO4 = Ba(SO4) + 2 Li(NO3)
NaCHO3 + H3C6H5O7 = NaC6H5O7 + H2O + CO2 =>
9 NaCHO3 + 8 H3C6H5O7 = 9 NaC6H5O7 + 14 H2O + 3 CO2
MnO2 + Al = Al2O5 + Mn =>
5 MnO2 + 4 Al = 2 Al2O5 + 5 Mn
K2Cr2O7 + H2SO4 + CHCl3 = K2SO4 + Cr2(SO4)3 + H2O + Cl2 + CO2 =>
5 K2Cr2O7 + 20 H2SO4 + 6 CHCl3 = 5 K2SO4 + 5 Cr2(SO4)3 + 23 H2O + 9 Cl2 + 6 CO2
Na2Cr2O7 + NH4Cl = Cr2O3 + N2 + H2O + NaCl =>
Na2Cr2O7 + 2 NH4Cl = Cr2O3 + N2 + 4 H2O + 2 NaCl
HCO2H + KOH = HCO2 + H2O + K =>
HCO2H + KOH = HCO2 + H2O + K
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
