| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cd + KMnO4 + 4 H2SO4 = 2 CdSO4 + MnSO4 + KSO4 + 4 H2O
Zn + HNO = Zn(NO3)2 + N2 + H2O =>
Zn + 12 HNO = Zn(NO3)2 + 5 N2 + 6 H2O
NaOH(aq) + HCl = NaCl + HOH =>
NaOH(aq) + HCl = NaCl + HOH
CuCl2*H2O + Mg = MgCl2 + Cu + H2O =>
CuCl2*H2O + Mg = MgCl2 + Cu + H2O
KMnO + FeSO4 + H2SO4 = Mn(SO4) + Fe(SO4)3 + K2SO + H2O =>
2 KMnO + FeSO4 + 5 H2SO4 = 2 Mn(SO4) + Fe(SO4)3 + K2SO + 5 H2O
Pb(C2H3O2)2 + LiCl = PbCl2 + Li(C2H3O2) =>
Pb(C2H3O2)2 + 2 LiCl = PbCl2 + 2 Li(C2H3O2)
CoSO4 + HCl = [CoCl4]SO4 + H2 =>
CoSO4 + 4 HCl = [CoCl4]SO4 + 2 H2
CH3CH2COOH + MgCO3 = CH3CH2COOMg + H2O + CO2 =>
15 CH3CH2COOH + 14 MgCO3 = 14 CH3CH2COOMg + 10 H2O + 17 CO2
Cu3(PO4) + Ni = (Ni3O8P2)2 + Cu =>
4 Cu3(PO4) + 6 Ni = (Ni3O8P2)2 + 12 Cu
Cu + MgCl2 = MgCuCl2 =>
Cu + MgCl2 = MgCuCl2
HBr + NH3 = NH4 + Br =>
HBr + NH3 = NH4 + Br
Hg + OH = Hg(OH) =>
Hg + OH = Hg(OH)
(NH4)2MoO4 + Na2HPO4 + HNO3 = (NH4)3H4[P(Mo2O7)6] + NaNO3 + H2O + NH4NO3 =>
12(NH4)2MoO4 + Na2HPO4 + 23 HNO3 = (NH4)3H4[P(Mo2O7)6] + 2 NaNO3 + 10 H2O + 21 NH4NO3
HBr + NH3 = NH4 + Br =>
HBr + NH3 = NH4 + Br
HNO3 + Sn4 = Sn(NO3)4 + H2 =>
16 HNO3 + Sn4 = 4 Sn(NO3)4 + 8 H2
NH4HCO3 + HNO3 = NH4NO2 + H2O + CO2 =>
5 NH4HCO3 + 3 HNO3 = 4 NH4NO2 + 6 H2O + 5 CO2
Br2 + KI = BrI(aq) + K(s) =>
Br2 + 2 KI = 2 BrI(aq) + 2 K(s)
CrCl3 + Na2SO4 = CrSO4 + Na2Cl3 =>
CrCl3 + Na2SO4 = CrSO4 + Na2Cl3
HBr + NH3 = NH4 + Br =>
HBr + NH3 = NH4 + Br
Fe(s) + HCl = FeCl3 + H2(g) =>
2 Fe(s) + 6 HCl = 2 FeCl3 + 3 H2(g)
CO + Fe{2}O{3} = Fe + CO{2} =>
CO + Fe{2}O{3} = Fe + CO{2}
C14H18N2O5 + O2 = CO2 + H2O + N =>
C14H18N2O5 + 16 O2 = 14 CO2 + 9 H2O + 2 N
H2SiO3 + Ba(OH)2 = BaSiO3 + H2O =>
H2SiO3 + Ba(OH)2 = BaSiO3 + 2 H2O
XCHO + XCH3 + Na = X2C2H2 + NaOH =>
4 XCHO + 2 XCH3 + 4 Na = 3 X2C2H2 + 4 NaOH
Cu3(OH)2 + O2 = CuO + H2O =>
Cu3(OH)2 + O2 = 3 CuO + H2O
Cu(s) + AlCl(aq) = CuCl2 + Al =>
Cu(s) + 2 AlCl(aq) = CuCl2 + 2 Al
Ca(ClO)2 + Na2SO3 = CaCl2 + Na2SO4 =>
Ca(ClO)2 + 2 Na2SO3 = CaCl2 + 2 Na2SO4
C12H25OSO3H + NaOH = C12H25OSO3Na + H2O =>
C12H25OSO3H + NaOH = C12H25OSO3Na + H2O
Fe(NO3)2 + AlCl3 = Al(NO3)3 + FeCl2 =>
3 Fe(NO3)2 + 2 AlCl3 = 2 Al(NO3)3 + 3 FeCl2
Na2ZnO2 + H2SO4 = NaHSO4 + ZnSO4 + H2O =>
Na2ZnO2 + 3 H2SO4 = 2 NaHSO4 + ZnSO4 + 2 H2O
Ca(HCO3)2 + H2SO4 = CaSO4 + CO2 + H2O =>
Ca(HCO3)2 + H2SO4 = CaSO4 + 2 CO2 + 2 H2O
Mg(CN)2 + Cu2O = MgO + CuCN =>
Mg(CN)2 + Cu2O = MgO + 2 CuCN
NH4NO3 + NaOH = NaNO3 + NH3 + HOH =>
NH4NO3 + NaOH = NaNO3 + NH3 + HOH
CuCl2 + NH4OH = Cu(OH)2 + Cl2 + NH4 =>
CuCl2 + 2 NH4OH = Cu(OH)2 + Cl2 + 2 NH4
Ta + Si + As = TaSiAs =>
Ta + Si + As = TaSiAs
KMnO4 + Fe{2+} + H{+} = Mn{2+} + H2O + Fe{3+} + K{+} =>
KMnO4 + 5 Fe{2+} + 8 H{+} = Mn{2+} + 4 H2O + 5 Fe{3+} + K{+}
BaSO4 + HNO3 = Ba(NO3)2 + H2SO4 =>
BaSO4 + 2 HNO3 = Ba(NO3)2 + H2SO4
CHCl3 + Zn + H2O = CH4 + ZnOHCl =>
CHCl3 + 3 Zn + 3 H2O = CH4 + 3 ZnOHCl
HCl + MgCO2 = MgCl + H + CO2 =>
HCl + MgCO2 = MgCl + H + CO2
La2O3 + WO3 = La2WO6 =>
La2O3 + WO3 = La2WO6
Cr{2}O{7} + Fe = Cr + Fe{+3} =>
3 Cr{2}O{7} + 2 Fe = 3 Cr + 2 Fe{+3}
Na + SnO2 = SnNa + O =>
Na + SnO2 = SnNa + 2 O
H2SO4(aq) + Li2CO3(aq) = Li2SO4 + H2O + CO2 =>
H2SO4(aq) + Li2CO3(aq) = Li2SO4 + H2O + CO2
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(NO3)2 =>
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(NO3)2
Al + Nb2Cr10O35 = Al2Cr6O21 + Nb =>
10 Al + 3 Nb2Cr10O35 = 5 Al2Cr6O21 + 6 Nb
Ni2S3 = Ni + S =>
Ni2S3 = 2 Ni + 3 S
Ba + Co2 = BaCo3 =>
2 Ba + 3 Co2 = 2 BaCo3
NaOCl + H2O = NaOHCl + OH =>
NaOCl + H2O = NaOHCl + OH
AgF + Na3Po4 = Ag3Po4 + NaF =>
3 AgF + Na3Po4 = Ag3Po4 + 3 NaF
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C3H6O + H2O =>
15 CH3CH(OH)CH2CH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 20 C3H6O + 27 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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
