| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl(aq) + H2O(l) = H3O{+} + Cl{-}
NaOH + N2 = Na2O2 + NH3 =>
6 NaOH + N2 = 3 Na2O2 + 2 NH3
NaOH(s) + H2SO4(aq) = Na2SO4(aq) + H2O(l) =>
2 NaOH(s) + H2SO4(aq) = Na2SO4(aq) + 2 H2O(l)
BaH2 + H2O = Ba(OH)2 + H2 =>
BaH2 + 2 H2O = Ba(OH)2 + 2 H2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
BaCl2 + NaCl = BaNa + Cl =>
BaCl2 + NaCl = BaNa + 3 Cl
Fe + Cu2(SO4)2 = FeSO4 + Cu =>
2 Fe + Cu2(SO4)2 = 2 FeSO4 + 2 Cu
Mg2O = O2 + Mg =>
2 Mg2O = O2 + 4 Mg
HCN = H2 + C + N2 =>
2 HCN = H2 + 2 C + N2
KHF2 = KF + H2 + F24 =>
24 KHF2 = 24 KF + 12 H2 + F24
Na(NO2) + HNO3 = NaNO3 + HNO2 =>
Na(NO2) + HNO3 = NaNO3 + HNO2
SN + HNO3 = SNO2 + NO2 + H =>
SN + 2 HNO3 = SNO2 + 2 NO2 + 2 H
Na2B4O7(s) + HCl(aq) = NaCl(aq) + H2B4O7(aq) =>
Na2B4O7(s) + 2 HCl(aq) = 2 NaCl(aq) + H2B4O7(aq)
Sn2(CO3)3 + Pt = PtCO3 + Sn =>
Sn2(CO3)3 + 3 Pt = 3 PtCO3 + 2 Sn
AgNO3(aq) + K3O4P(aq) = Ag3PO4(aq) + KNO3(aq) =>
3 AgNO3(aq) + K3O4P(aq) = Ag3PO4(aq) + 3 KNO3(aq)
CH3C6H5NO2 + KMnO4 = C6H5COOHNO2 + MnO2 + KOH =>
CH3C6H5NO2 + 2 KMnO4 = C6H5COOHNO2 + 2 MnO2 + 2 KOH
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4 + MoO3 + NH4NO312H2O =>
931 H3PO4 + 939(NH4)2MoO4 + 939 HNO3 = 931(NH4)3PO4 + 939 MoO3 + 12 NH4NO312H2O
Ca + N3 = Ca3N2 =>
9 Ca + 2 N3 = 3 Ca3N2
CoCl2 + H2O2 + NaOH = CoO(OH) + NaCl + H2O =>
2 CoCl2 + H2O2 + 4 NaOH = 2 CoO(OH) + 4 NaCl + 2 H2O
Pb(NO3)2 + Ga = Pb4 + Ga(NO3) =>
4 Pb(NO3)2 + 8 Ga = Pb4 + 8 Ga(NO3)
Zn(s) + H(aq) = ZnH2 =>
Zn(s) + 2 H(aq) = ZnH2
Mg(OH)2(aq) + HCl(g) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(g) = MgCl2(aq) + 2 H2O(l)
Cu(NO3)2 + Cu(OH)2 = CuOHNO3 =>
Cu(NO3)2 + Cu(OH)2 = 2 CuOHNO3
H3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2 + H2O =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2 + 6 H2O
Na3PO4 + HCl = NaCl + NaH2PO4 =>
Na3PO4 + 2 HCl = 2 NaCl + NaH2PO4
C4H8 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 8 KMnO4 + 12 H2SO4 = 20 C3H6O + 4 K2SO4 + 8 MnSO4 + 12 H2O
BaCl2(aq) + K2SO4(aq) = BaSO4(s) + KCl(aq) =>
BaCl2(aq) + K2SO4(aq) = BaSO4(s) + 2 KCl(aq)
CaSO3 + NaOH + Cl2 = CaSO4 + NaCl + H2O =>
CaSO3 + 2 NaOH + Cl2 = CaSO4 + 2 NaCl + H2O
MnSO4 + K2S2O8 + H2O = H2SO4 + K2SO4 + MnO2 =>
MnSO4 + K2S2O8 + 2 H2O = 2 H2SO4 + K2SO4 + MnO2
Fe + F2 = Fe(F2)3 =>
Fe + 3 F2 = Fe(F2)3
As3H3 + KMnO4 + H2SO4 = K2SO4 + H3AsO4 + MnSO4 + H2O =>
5 As3H3 + 18 KMnO4 + 27 H2SO4 = 9 K2SO4 + 15 H3AsO4 + 18 MnSO4 + 12 H2O
NH4Cl(s) + Ba(OH)2*8H2O(s) = NH3(aq) + BaCl2(aq) + H2O(l) =>
2 NH4Cl(s) + Ba(OH)2*8H2O(s) = 2 NH3(aq) + BaCl2(aq) + 10 H2O(l)
Zn + FeCl3 = Zn(Cl)2 + Fe(Cl)2 =>
Zn + 2 FeCl3 = Zn(Cl)2 + 2 Fe(Cl)2
Na2CO3 + HI = NaI + H2O + CO2 =>
Na2CO3 + 2 HI = 2 NaI + H2O + CO2
C2H5OH + NaClO = C2H5ONa + HClO =>
C2H5OH + NaClO = C2H5ONa + HClO
CoSO4 + KClO3 + KOH + H2O = Co(OH)3 + KCl + K2SO4 =>
6 CoSO4 + KClO3 + 12 KOH + 3 H2O = 6 Co(OH)3 + KCl + 6 K2SO4
C + H2 = CH4 =>
C + 2 H2 = CH4
C6H5CI + SiCI + Na = (C6H5)4Si + NaCI =>
4 C6H5CI + SiCI + 5 Na = (C6H5)4Si + 5 NaCI
H2O + F = O + FH =>
H2O + 2 F = O + 2 FH
Cu(OH)2 + H3PO42 = Cu3PO42 + H(OH)2 =>
3 Cu(OH)2 + H3PO42 = Cu3PO42 + 3 H(OH)2
Cu + HNO3 = NO + Cu(NO3)2 + H2O =>
3 Cu + 8 HNO3 = 2 NO + 3 Cu(NO3)2 + 4 H2O
C6H4NH2NO2 + Fe + H2O = C6H4(NH2)2 + Fe3O4 =>
4 C6H4NH2NO2 + 9 Fe + 4 H2O = 4 C6H4(NH2)2 + 3 Fe3O4
PB(No3)2 + K = PB + KNo3 =>
PB(No3)2 + 2 K = PB + 2 KNo3
N2Cl4 + CH3 = CCl4 + N3 + H6 =>
6 N2Cl4 + 6 CH3 = 6 CCl4 + 4 N3 + 3 H6
Ta + N = TaN =>
Ta + N = TaN
C6H9AlO6 + NaOH = Al(OH)3 + C2H3NaO2 =>
C6H9AlO6 + 3 NaOH = Al(OH)3 + 3 C2H3NaO2
CuO + SO3 = CuS + O2 =>
CuO + SO3 = CuS + 2 O2
Cu(OH)2 + HNO3 = (CuOH)NO3 + H2O =>
Cu(OH)2 + HNO3 = (CuOH)NO3 + H2O
ZnO + Ba(OH)2 + H2O = Ba[Zn(OH)4] =>
ZnO + Ba(OH)2 + H2O = Ba[Zn(OH)4]
S2{2-} + HV2O7{3-} + H2O = S6{2-} + HV2O5{-} + OH{-} =>
3 S2{2-} + 2 HV2O7{3-} + 4 H2O = S6{2-} + 2 HV2O5{-} + 8 OH{-}
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
