| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H6O + 3[Ag(NH3)2]OH = C7H5O2 + 2 H2O + 6 NH3 + 3 Ag
K2O + BaCl2 = K2Cl2 + BaO =>
K2O + BaCl2 = K2Cl2 + BaO
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Cu + HNO3 = CuNO3 + NO + H2O =>
3 Cu + 4 HNO3 = 3 CuNO3 + NO + 2 H2O
Na2CO3 + Cu2(SO4)2 = Cu2(CO3)2 + Na2SO4 =>
2 Na2CO3 + Cu2(SO4)2 = Cu2(CO3)2 + 2 Na2SO4
HCl + ammonia = ammoniumchloride =>
HCl + NH3 = NH4Cl
Pb2 + (PO4)3 = Pb3(PO4)2 =>
9 Pb2 + 4(PO4)3 = 6 Pb3(PO4)2
NO3 + H2O = NO + HO2 =>
3 NO3 + 2 H2O = 3 NO + 4 HO2
NO + MnO4{-} + H3O{+} = NO3{-} + Mn{2+} + H2O =>
5 NO + 3 MnO4{-} + 4 H3O{+} = 5 NO3{-} + 3 Mn{2+} + 6 H2O
HS + Cu = CuS + H2 =>
2 HS + 2 Cu = 2 CuS + H2
Ba(OH)2 + LiNO3 = Ba(NO3)2 + LiOH =>
Ba(OH)2 + 2 LiNO3 = Ba(NO3)2 + 2 LiOH
HgSO4 + NH4OH = Hg(OH)2 + (NH4)2SO4 =>
HgSO4 + 2 NH4OH = Hg(OH)2 + (NH4)2SO4
Cu(OH)2 + Na2EDTA = Cu(EDTA) + NaOH =>
Cu(OH)2 + Na2EDTA = Cu(EDTA) + 2 NaOH
KOH + MgO = K2O + Mg(OH)2 =>
2 KOH + MgO = K2O + Mg(OH)2
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
CO = C + CO2 =>
2 CO = C + CO2
NH3 + NaHCO3 = NaNH2 + H2O + CO2 =>
NH3 + NaHCO3 = NaNH2 + H2O + CO2
H2O + Se + Cd{+2} = Cd{+} + SeO3{-2} + H{+} =>
3 H2O + Se + 4 Cd{+2} = 4 Cd{+} + SeO3{-2} + 6 H{+}
HCI + NaBr = HBr + NaCI =>
HCI + NaBr = HBr + NaCI
NH4OH + Cu2S = (NH4)2S + CuOH =>
2 NH4OH + Cu2S = (NH4)2S + 2 CuOH
Zn(C2H3O2{-})2 + Al = ZnAl + (C2H3O2{-})2 =>
Zn(C2H3O2{-})2 + Al = ZnAl + (C2H3O2{-})2
Ba(NO3)2(aq) + CaCl2(aq) = Ca(NO3)2(aq) + BaCl2(aq) =>
Ba(NO3)2(aq) + CaCl2(aq) = Ca(NO3)2(aq) + BaCl2(aq)
CH3CH2CH2CCH3CH3CHCH3CH2CH3CH2CH3 + O2 = H2O + CO2 =>
4 CH3CH2CH2CCH3CH3CHCH3CH2CH3CH2CH3 + 75 O2 = 54 H2O + 48 CO2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
NO + NaOH = NaNO2 + H2O + N2O =>
4 NO + 2 NaOH = 2 NaNO2 + H2O + N2O
KI + K2Cr2O7 + H2O = Cr2O3 + KOH + I2 =>
6 KI + K2Cr2O7 + 4 H2O = Cr2O3 + 8 KOH + 3 I2
Pb{3+} + Au{3+} = Pb{4+} + Au =>
3 Pb{3+} + Au{3+} = 3 Pb{4+} + Au
Al + FeO = Al(FeO) =>
Al + FeO = Al(FeO)
C9H11NO3 + HNO3 = C9H10N2O5 + H2O =>
C9H11NO3 + HNO3 = C9H10N2O5 + H2O
Q2 = Q3 =>
3 Q2 = 2 Q3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe2S3 + Cl2 = FeCl3 + S =>
Fe2S3 + 3 Cl2 = 2 FeCl3 + 3 S
LiOH + FeO = Fe(OH)2 + Li2O =>
2 LiOH + FeO = Fe(OH)2 + Li2O
H2SO4 + BaO2 + KMnO4 = BaSO4 + KMnO4O + H2 =>
H2SO4 + BaO2 + 2 KMnO4 = BaSO4 + 2 KMnO4O + H2
CdS + NH3 = Cd(NH3)4 + S =>
CdS + 4 NH3 = Cd(NH3)4 + S
CH3CH2CH2CH2OH + O2 = CO2 + H2O =>
CH3CH2CH2CH2OH + 6 O2 = 4 CO2 + 5 H2O
NiCl2(aq) + Ca(OH)2(aq) = Ni(OH)2 + Cl2Ca =>
NiCl2(aq) + Ca(OH)2(aq) = Ni(OH)2 + Cl2Ca
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
PbF2 + Na2S = PbS + NaF =>
PbF2 + Na2S = PbS + 2 NaF
H3PO4 + NaCl = HCl + NaH2PO4 =>
H3PO4 + NaCl = HCl + NaH2PO4
OS + O2 = OSO =>
2 OS + O2 = 2 OSO
C6H12O6 + H2SO4 + K2Cr2O7 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
C6H12O6 + 16 H2SO4 + 4 K2Cr2O7 = 6 CO2 + 4 K2SO4 + 4 Cr2(SO4)3 + 22 H2O
Cr2FeO4 + C = CO + FeCr2 =>
Cr2FeO4 + 4 C = 4 CO + FeCr2
I2 + HNO3 = H2O + HIO3 + NO2 =>
I2 + 10 HNO3 = 4 H2O + 2 HIO3 + 10 NO2
Cu(OH)2 + NiSO4 = CuSO4 + Ni(OH)2 =>
Cu(OH)2 + NiSO4 = CuSO4 + Ni(OH)2
NH3 + AgNO3 = Ag2O + NO2 + NH4NO3 =>
4 NH3 + 10 AgNO3 = 5 Ag2O + 8 NO2 + 3 NH4NO3
Zn(s) + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn(s) + Pb(NO3)2 = Zn(NO3)2 + Pb
HPO3 + OH = PO4 + H2O =>
HPO3 + 3 OH = PO4 + 2 H2O
PbNo3 + BaI = BaNo3 + PbI =>
PbNo3 + BaI = BaNo3 + PbI
| 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 sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
