| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2O + 2[Ag(NH3)2OH] = CH2O2 + 4 NH3 + 2 Ag + H2O
SO3(g) + H2O(aq) = H2SO4(aq) =>
SO3(g) + H2O(aq) = H2SO4(aq)
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
CuO + HH = Cu + HHO =>
CuO + HH = Cu + HHO
K2NaCo(NO2)6 + MnO4{-} + H{+} = K{+} + Na{+} + Co{3+} + NO3{-} + Mn{2+} + H2O =>
5 K2NaCo(NO2)6 + 12 MnO4{-} + 36 H{+} = 10 K{+} + 5 Na{+} + 5 Co{3+} + 30 NO3{-} + 12 Mn{2+} + 18 H2O
C9H8O2 + NaOH = NaC9H7O2 + H2O =>
C9H8O2 + NaOH = NaC9H7O2 + H2O
C7H14 + O = CO2 + H2O =>
C7H14 + 21 O = 7 CO2 + 7 H2O
HOCH2CH2Cl + Na2S = (C2H5O)2S + NaCl =>
2 HOCH2CH2Cl + Na2S = (C2H5O)2S + 2 NaCl
[Fe(CN)6] + Ba(C2H3O2)2 = Ba2[Fe(CN)6]3 + (C2H3O2)2 =>
3[Fe(CN)6] + 2 Ba(C2H3O2)2 = Ba2[Fe(CN)6]3 + 2(C2H3O2)2
NH3(aq) + Cu(NO3)2(aq) = Cu(NH3)4(aq) + NO3(aq) =>
4 NH3(aq) + Cu(NO3)2(aq) = Cu(NH3)4(aq) + 2 NO3(aq)
C4H6 + Cl2 = C4H6Cl2 =>
C4H6 + Cl2 = C4H6Cl2
ZnO + H2SO4 = Zn(HSO4)2 + H2O =>
ZnO + 2 H2SO4 = Zn(HSO4)2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4OH + CH3COONa = NaOH + CH3COONH4 =>
NH4OH + CH3COONa = NaOH + CH3COONH4
Cr2 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2 + 2 Na2CO3 + 6 KNO3 = 2 Na2CrO4 + 2 CO2 + 6 KNO2
HCO2H + C4H9OH = HCO2C4H9 + H2O =>
HCO2H + C4H9OH = HCO2C4H9 + H2O
Cu3Fe2S5 + O2 = CuO + Fe9O10 + S2O7 =>
36 Cu3Fe2S5 + 409 O2 = 108 CuO + 8 Fe9O10 + 90 S2O7
C + H + N + NaO2 + S = C11H17N2NaO2S =>
11 C + 17 H + 2 N + NaO2 + S = C11H17N2NaO2S
Au + HNO3 + HCl = NNOCl + AuCl3 + H2O =>
7 Au + 6 HNO3 + 24 HCl = 3 NNOCl + 7 AuCl3 + 15 H2O
C2H3O2H + Fe(OH)3 = Fe(C2H3O2)3 + H2O =>
3 C2H3O2H + Fe(OH)3 = Fe(C2H3O2)3 + 3 H2O
Fe2(SO4)3 + KSCN = Fe(SCN) + K2 + SO4 =>
Fe2(SO4)3 + 2 KSCN = 2 Fe(SCN) + K2 + 3 SO4
CaS + O2 = CaO + SO2 =>
2 CaS + 3 O2 = 2 CaO + 2 SO2
TiH + O2 = TiO2 + H2O =>
4 TiH + 5 O2 = 4 TiO2 + 2 H2O
CoCl2 + H2O = CoCl2*6H2O =>
CoCl2 + 6 H2O = CoCl2*6H2O
WS3 + O2 = WO + SO2 =>
2 WS3 + 7 O2 = 2 WO + 6 SO2
Ni + Al(C2H3O2)3 = Ni(C2H3O2) + Al =>
3 Ni + Al(C2H3O2)3 = 3 Ni(C2H3O2) + Al
Ce(NO3)3 + NaOH = Ce(OH)3 + NaNO3 =>
Ce(NO3)3 + 3 NaOH = Ce(OH)3 + 3 NaNO3
C6H6OH + KMnO4 + H2SO4 = C6H6O + MnSO4 + K2SO4 + H2O =>
10 C6H6OH + 2 KMnO4 + 3 H2SO4 = 10 C6H6O + 2 MnSO4 + K2SO4 + 8 H2O
KF + ZnS = KFZnS =>
KF + ZnS = KFZnS
Pb(NO3) + Na(CO3) = Pb(CO3) + Na(NO3) =>
Pb(NO3) + Na(CO3) = Pb(CO3) + Na(NO3)
C5H12O3 + O2 = CO2 + H2O =>
2 C5H12O3 + 13 O2 = 10 CO2 + 12 H2O
KAl2(AlSi3O10)(OH)2 + H2O = KOH + Al2O3 + H4SiO4 =>
2 KAl2(AlSi3O10)(OH)2 + 11 H2O = 2 KOH + 3 Al2O3 + 6 H4SiO4
CuONaOH = Cu(OH)NaO =>
CuONaOH = Cu(OH)NaO
NH2{-} + H2O = NH3{-} + OH =>
NH2{-} + H2O = NH3{-} + OH
LiH + AlCl3 = LiAlH4 + LiCl =>
4 LiH + AlCl3 = LiAlH4 + 3 LiCl
PbF2 + H3O = H2O + Pb + HF =>
PbF2 + 2 H3O = 2 H2O + Pb + 2 HF
Na2CrO4 + NiI2 = NaI + NiCrO4 =>
Na2CrO4 + NiI2 = 2 NaI + NiCrO4
NaOH + Pb(NO3)2 = NaNO3 + Pb(OH)2 =>
2 NaOH + Pb(NO3)2 = 2 NaNO3 + Pb(OH)2
K2OPbO = K2PbO2 =>
K2OPbO = K2PbO2
CH3COOC4H9H2O = CH3COOHC4H9OH =>
CH3COOC4H9H2O = CH3COOHC4H9OH
Sb2S2 + HNO3 = Sb2O5 + NO2 + S + H2O =>
Sb2S2 + 10 HNO3 = Sb2O5 + 10 NO2 + 2 S + 5 H2O
(CH3COO)3Pb + Na2SO4 = Pb2(SO4)3 + CH3COONa =>
2(CH3COO)3Pb + 3 Na2SO4 = Pb2(SO4)3 + 6 CH3COONa
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KBr + H2O = H2 + Br2 + KOH =>
2 KBr + 2 H2O = H2 + Br2 + 2 KOH
Pb(NO3)2 + Na2CO3 = Pb(CO3) + NaNO3 =>
Pb(NO3)2 + Na2CO3 = Pb(CO3) + 2 NaNO3
MnO2 + CO = Mn2O3CO2 =>
2 MnO2 + CO = Mn2O3CO2
NaOH + ZnCl2 = NaCl + Zn(OH)2 =>
2 NaOH + ZnCl2 = 2 NaCl + Zn(OH)2
HC2H3O2 + NaOH = H2O + NaHC2 + O =>
HC2H3O2 + NaOH = 2 H2O + NaHC2 + O
ZnCO3 + H3(C6H5O7) = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 H3(C6H5O7) = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
NH4(NO3) + Ca(OH2) = Ca(NO3)2 + NH3 + H2O =>
9 NH4(NO3) + 4 Ca(OH2) = 4 Ca(NO3)2 + 10 NH3 + 7 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
