| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Pb(C2H5)4 + 27 O2 = 16 CO2 + 20 H2O + 2 PbO
Na + OO = NaNaO =>
4 Na + OO = 2 NaNaO
[Fe(SCN)3] + NaOH + NH4Cl = FeCl3 + H2O + NH3 + NaSCN =>
[Fe(SCN)3] + 3 NaOH + 3 NH4Cl = FeCl3 + 3 H2O + 3 NH3 + 3 NaSCN
Mg + NaNO3 = Na + N2 + MgO =>
6 Mg + 2 NaNO3 = 2 Na + N2 + 6 MgO
FeCl3 + Na2S = Fe + S + NaCl =>
2 FeCl3 + 3 Na2S = 2 Fe + 3 S + 6 NaCl
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
SbCl3 + Na2S2O3 + H2O = Sb2S3 + Na2SO4 + HCl =>
2 SbCl3 + 3 Na2S2O3 + 3 H2O = Sb2S3 + 3 Na2SO4 + 6 HCl
(CH3)3N + H2SO4 = (CH3)3NH2SO4 =>
(CH3)3N + H2SO4 = (CH3)3NH2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
F + HOH = FOH + H =>
F + HOH = FOH + H
Fe2O3 + NaCl = NaClO3 + Fe =>
Fe2O3 + NaCl = NaClO3 + 2 Fe
MgCl2 + P = Mg3P2 + Cl2 =>
3 MgCl2 + 2 P = Mg3P2 + 3 Cl2
NH4BrNaOH = NH4OHNaBr =>
NH4BrNaOH = NH4OHNaBr
LiOH + HCN = LiCN + H2O =>
LiOH + HCN = LiCN + H2O
Re2 + O7 = Re2O7 =>
Re2 + O7 = Re2O7
Fe(SO) + KOH = KSO + Fe(OH) =>
Fe(SO) + KOH = KSO + Fe(OH)
Ca(HSO3)2 = SO2 + Ca(OH)2 =>
Ca(HSO3)2 = 2 SO2 + Ca(OH)2
Li + (Cl)2 = LiCl =>
2 Li + (Cl)2 = 2 LiCl
Fe(NO3)3 + NH3 + H2O = NH3NO3 + Fe(OH)3 =>
3 Fe(NO3)3 + 7 NH3 + 6 H2O = 8 NH3NO3 + 3 Fe(OH)3
HF(aq) + LiOH(aq) = H2O(l) + LiF(aq) =>
HF(aq) + LiOH(aq) = H2O(l) + LiF(aq)
CuSO4 + NH3 + H2O = Cu(OH)2 + N2SO4 + H2 =>
CuSO4 + 2 NH3 + 2 H2O = Cu(OH)2 + N2SO4 + 4 H2
C6H5OH + Br = C6H5OBr + H2 =>
2 C6H5OH + 2 Br = 2 C6H5OBr + H2
NaCl + CuO = CuCl + NaO =>
NaCl + CuO = CuCl + NaO
BaS + MnCl2 = BaCl2 + MnS =>
BaS + MnCl2 = BaCl2 + MnS
Mg(C2H3O2)2 + KOH = Mg(OH)2 + K(C2H3O2) =>
Mg(C2H3O2)2 + 2 KOH = Mg(OH)2 + 2 K(C2H3O2)
NH4NO5 + NaOH = NaNO3 + NH3 + H2O =>
2 NH4NO5 + 3 NaOH = 3 NaNO3 + NH3 + 4 H2O
HClO2 + P + H2O = H3PO4 + HCl =>
5 HClO2 + 4 P + 6 H2O = 4 H3PO4 + 5 HCl
H2CO3 + Cu = H2 + CuCO3 =>
H2CO3 + Cu = H2 + CuCO3
NaOH + O2 = Na2O2 + H2O =>
4 NaOH + O2 = 2 Na2O2 + 2 H2O
C5H10 + H2O = C5H11OH =>
C5H10 + H2O = C5H11OH
KNO2 + Al + H2O + KOH = NH3 + KAl(OH)4 =>
KNO2 + 2 Al + 5 H2O + KOH = NH3 + 2 KAl(OH)4
Fe2O3 + CaO = Fe2CaO4 =>
Fe2O3 + CaO = Fe2CaO4
C6H5NH2 + HBr = C6H2NH2Br3 + H2 =>
C6H5NH2 + 3 HBr = C6H2NH2Br3 + 3 H2
W + Co84Se = Co + WSe2 =>
W + 2 Co84Se = 168 Co + WSe2
NH3(aq) + H2O = NH4 + OH =>
NH3(aq) + H2O = NH4 + OH
C8H5KO4 + KOH = KC8H4KO4 + H2O =>
C8H5KO4 + KOH = KC8H4KO4 + H2O
Na2SO4 + SrBr2 = NaBr + SrSO4 =>
Na2SO4 + SrBr2 = 2 NaBr + SrSO4
Cu(NO3)2 + NO2 + H2O = HNO3 + Cu =>
Cu(NO3)2 + 2 NO2 + 2 H2O = 4 HNO3 + Cu
NaBr + H2SO4 + MnO5 = MnSO4 + NaSO4 + Br + H2O =>
4 NaBr + 5 H2SO4 + MnO5 = MnSO4 + 4 NaSO4 + 4 Br + 5 H2O
HCI + KOH = KIC + H2O =>
HCI + KOH = KIC + H2O
CaO + H2O + FeCl3 = Fe(OH)3 + CaCl2 =>
3 CaO + 3 H2O + 2 FeCl3 = 2 Fe(OH)3 + 3 CaCl2
H2CO3 + Zn(OH)2 = H2O + ZnCO3 =>
H2CO3 + Zn(OH)2 = 2 H2O + ZnCO3
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
H2SO4 + Li2 = Li2SO4 + H2 =>
H2SO4 + Li2 = Li2SO4 + H2
(NH4)2SO4 + AgNO3 = NH4NO3 + Ag2SO4 =>
(NH4)2SO4 + 2 AgNO3 = 2 NH4NO3 + Ag2SO4
Cu + K2Cr2O7 + H2SO4 = H2O + Cr2SO4 + CuSO4 + K2SO4 =>
5 Cu + K2Cr2O7 + 7 H2SO4 = 7 H2O + Cr2SO4 + 5 CuSO4 + K2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Pb(CH3COO)2(aq) + NaI(aq) = PbI2(s) + NaCH3COO(aq) =>
Pb(CH3COO)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaCH3COO(aq)
Ba(NO3)2 + Na2S = NaNO3 + BaS =>
Ba(NO3)2 + Na2S = 2 NaNO3 + BaS
KI + B = KIB =>
KI + B = KIB
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
