| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O + Cl2O = 2 NaCl + 2 O
NaClO + NaCr(OH)4 + NaOH = NaCl + Na2CrO4 + H2O =>
3 NaClO + 2 NaCr(OH)4 + 2 NaOH = 3 NaCl + 2 Na2CrO4 + 5 H2O
CO2 + H2O(l) = H2CO3(aq) =>
CO2 + H2O(l) = H2CO3(aq)
NH3 + C = CN + H2 =>
2 NH3 + 2 C = 2 CN + 3 H2
CuSO45H2O = H2SO4 + O2 + Cu =>
CuSO45H2O = H2SO4 + 21 O2 + Cu
FeS + HNO3 + H2SO4 = Fe2(SO4)3 + NO2 + H2O =>
2 FeS + 18 HNO3 + H2SO4 = Fe2(SO4)3 + 18 NO2 + 10 H2O
Cr(OH)3 + NaClO + KOH = K2CrO4 + NaCl + H2O =>
2 Cr(OH)3 + 3 NaClO + 4 KOH = 2 K2CrO4 + 3 NaCl + 5 H2O
XNaOH + X(NH4)3PO4 = XNa3PO4 + XH2O + NH3 =>
3 XNaOH + X(NH4)3PO4 = XNa3PO4 + 3 XH2O + 3 NH3
CH3OH = C6H12 + H2O =>
6 CH3OH = C6H12 + 6 H2O
Sb2O3 = Sb + O2 =>
2 Sb2O3 = 4 Sb + 3 O2
Pb(NO3)2 + H2O = Pb + H2 + O2NO3 =>
Pb(NO3)2 + 4 H2O = Pb + 4 H2 + 2 O2NO3
SF4 + IO5 = IF5 + SO4 =>
5 SF4 + 4 IO5 = 4 IF5 + 5 SO4
ZnS + HNO3 = Zn(SO4) + NO2 + H2O =>
ZnS + 8 HNO3 = Zn(SO4) + 8 NO2 + 4 H2O
NH3 + I + H = NH4I =>
NH3 + I + H = NH4I
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
PbO2 + MnO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
3 PbO2 + 2 MnO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
ZnCl2 + H2SO4 = ZnSO4 + HCl =>
ZnCl2 + H2SO4 = ZnSO4 + 2 HCl
C3H7OH = C6H11OH + H1 + OH = HCOOH = CO + H2O =>
2 C3H7OH = C6H11OH + 3 H1 + OH
N2H4 + N2O3 = N2 + H2O =>
3 N2H4 + 2 N2O3 = 5 N2 + 6 H2O
Fe(NO3)3(aq) + NaOH(aq) = Fe(OH)3(s) + NaNO3(aq) =>
Fe(NO3)3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaNO3(aq)
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
HI + Hg = HgI + H2 =>
2 HI + 2 Hg = 2 HgI + H2
HN3 + O2 = NO2 + H2O =>
4 HN3 + 13 O2 = 12 NO2 + 2 H2O
KOH + C3H7Cl = H2O + KC3H6Cl =>
KOH + C3H7Cl = H2O + KC3H6Cl
Cu(i)(s) + S8(s) = Cu2S(s) =>
16 Cu(i)(s) + S8(s) = 8 Cu2S(s)
Na2O2 + H2O + CO2 = O2 + NaHCO =>
2 Na2O2 + 2 H2O + 4 CO2 = 5 O2 + 4 NaHCO
Ti + HNO3 = Ti(NO3)2 + H2 =>
Ti + 2 HNO3 = Ti(NO3)2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaMnO4 + NaI + H2SeO4 = I2 + Na2SeO4 + MnSeO4 + H2O =>
2 NaMnO4 + 10 NaI + 8 H2SeO4 = 5 I2 + 6 Na2SeO4 + 2 MnSeO4 + 8 H2O
MgSO4*6H2O = MgO + H2O + SO3 =>
MgSO4*6H2O = MgO + 6 H2O + SO3
Al(s) + Br2 = AlBr3 =>
2 Al(s) + 3 Br2 = 2 AlBr3
KOH + C3H7Cl = H2O + KC3H6Cl =>
KOH + C3H7Cl = H2O + KC3H6Cl
Sb2S5 + HNO3 = Sb2O5 + H2SO4 + NO2 + H2O =>
Sb2S5 + 40 HNO3 = Sb2O5 + 5 H2SO4 + 40 NO2 + 15 H2O
SiO2 + H2O = Si(OH)4 =>
SiO2 + 2 H2O = Si(OH)4
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
SF4 + IO5 = IF5 + SO4 =>
5 SF4 + 4 IO5 = 4 IF5 + 5 SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaI2 + Cl2 = I + CaCl2 =>
CaI2 + Cl2 = 2 I + CaCl2
Sb2S5 + HNO3 = Sb2O5 + H2SO4 + NO2 + H2O =>
Sb2S5 + 40 HNO3 = Sb2O5 + 5 H2SO4 + 40 NO2 + 15 H2O
S2O3{2-} + Sb2O5 + H{+} + H2O = SbO + H2SO3 =>
3 S2O3{2-} + 2 Sb2O5 + 6 H{+} + 3 H2O = 4 SbO + 6 H2SO3
HI + Hg = HgI + H2 =>
2 HI + 2 Hg = 2 HgI + H2
Al(c) + Pb(NO3)2(aq) = Al(NO3)(aq) + Pb(c) =>
2 Al(c) + Pb(NO3)2(aq) = 2 Al(NO3)(aq) + Pb(c)
P2 + S = PS =>
P2 + 2 S = 2 PS
Sb2S5 + HNO3 = Sb2O5 + H2SO4 + NO2 + H2O =>
Sb2S5 + 40 HNO3 = Sb2O5 + 5 H2SO4 + 40 NO2 + 15 H2O
KOH + C3H7Cl = H2O + KC3H6Cl =>
KOH + C3H7Cl = H2O + KC3H6Cl
LiNO3 = NO2 + Li2O + O2 =>
4 LiNO3 = 4 NO2 + 2 Li2O + O2
Ag + K2CrO4 = AgCrO4 + K2 =>
Ag + K2CrO4 = AgCrO4 + K2
C10H12ClNO + C4H11N = C14H22N2O + HCl =>
C10H12ClNO + C4H11N = C14H22N2O + HCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
