| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + ZnH2 = ZnCl2 + 2 H2
Br2 + H2C2O4 = HBr + CO2 =>
Br2 + H2C2O4 = 2 HBr + 2 CO2
Cl(SO4)2 + Ba(NO3)2 = Cl(NO3)2 + Ba(SO4)2 =>
Cl(SO4)2 + Ba(NO3)2 = Cl(NO3)2 + Ba(SO4)2
C10H4ClN4 + O2 = CO2 + H2O + Cl + NO3 =>
C10H4ClN4 + 17 O2 = 10 CO2 + 2 H2O + Cl + 4 NO3
Cu(SO3) + H(NO3) = Cu(SO4) + H2O + NO2 =>
Cu(SO3) + 2 H(NO3) = Cu(SO4) + H2O + 2 NO2
Nb + Si + Sb = NbSiSb6 =>
Nb + Si + 6 Sb = NbSiSb6
BaCrO4 + Na2SO4 = BaSO4 + CrO4Na2 =>
BaCrO4 + Na2SO4 = BaSO4 + CrO4Na2
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
K{+} + SO4{-2} + Al(H2O)6{+3} = KAl(SO4)2 + H2O =>
K{+} + 2 SO4{-2} + Al(H2O)6{+3} = KAl(SO4)2 + 6 H2O
Fe2 + C12H8N2 = [Fe(C12H8N2)] =>
Fe2 + 2 C12H8N2 = 2[Fe(C12H8N2)]
FeCl3 + HCl + Zn = ZnCl2 + FeH =>
FeCl3 + HCl + 2 Zn = 2 ZnCl2 + FeH
Zn + O2 + H2O = OH{-} + Zn2{+} =>
8 Zn + O2 + 2 H2O = 4 OH{-} + 4 Zn2{+}
Cu + HCl = CuHCl =>
Cu + HCl = CuHCl
MgO + C = Mg2C + O2 =>
2 MgO + C = Mg2C + O2
C2H2 + K2MnO4 + H2O = HOOCCOOH + MnO2 + KOH =>
C2H2 + 4 K2MnO4 + 4 H2O = HOOCCOOH + 4 MnO2 + 8 KOH
(BaCl2) = Cl + Ba =>
(BaCl2) = 2 Cl + Ba
K2Cr2O7 + H2SO4 = K2SO3 + Cr(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 14 H2SO4 = 2 K2SO3 + 4 Cr(SO4)3 + 14 H2O + O2
berylliumoxide + water = berylliumhydroxide =>
BeO + H2O = Be(OH)2
CH3CH(OH)COOH + KMnO4 + H2SO4 = CH3COCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH(OH)COOH + 2 KMnO4 + 3 H2SO4 = 5 CH3COCOOH + 2 MnSO4 + K2SO4 + 8 H2O
H2CO3(aq) + H2O(l) = HCO3(aq) + H3O(aq) =>
H2CO3(aq) + H2O(l) = HCO3(aq) + H3O(aq)
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
Zn + NiCl2 = Zn2Ni3 + Cl =>
2 Zn + 3 NiCl2 = Zn2Ni3 + 6 Cl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Pb(SO4)2 + LiNO3 = Pb(NO3)2 + Li(SO4) =>
Pb(SO4)2 + 2 LiNO3 = Pb(NO3)2 + 2 Li(SO4)
CH3CSNH2 + H2O = CH3CONH2 + H2S =>
CH3CSNH2 + H2O = CH3CONH2 + H2S
Zn + K2Cr2O7 + HNO3 = Zn(NO3)2 + Cr(NO3)3 + KNO3 + H2O =>
3 Zn + K2Cr2O7 + 14 HNO3 = 3 Zn(NO3)2 + 2 Cr(NO3)3 + 2 KNO3 + 7 H2O
Li3PO4 + Fe(NO3)2 = Li(NO3) + Fe3(PO4)2 =>
2 Li3PO4 + 3 Fe(NO3)2 = 6 Li(NO3) + Fe3(PO4)2
H3PO4 + CuCl2 = H3Cl2 + CuPO4 =>
H3PO4 + CuCl2 = H3Cl2 + CuPO4
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
KBr + CuCl = KCl + CuBr =>
KBr + CuCl = KCl + CuBr
HI + ICl = HCl + I2 =>
HI + ICl = HCl + I2
N2H8SO4 + O2 = N2H6SO4 + H2O =>
2 N2H8SO4 + O2 = 2 N2H6SO4 + 2 H2O
KCl + NH4Cl4 = KCl4 + NH4Cl =>
KCl + NH4Cl4 = KCl4 + NH4Cl
CsO + Mo + Nb = Cs6Mo5Nb + O =>
6 CsO + 5 Mo + Nb = Cs6Mo5Nb + 6 O
Cu(NO3)4 + Ca = Cu + Ca(NO3)2 =>
Cu(NO3)4 + 2 Ca = Cu + 2 Ca(NO3)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CaCO3 + H3PO4 = Ca3(PO4)2(s) + CO2(g) + H2O(i) =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2(s) + 3 CO2(g) + 3 H2O(i)
NH4NO3 + H2O = (NH4)2O + HNO3 =>
2 NH4NO3 + H2O = (NH4)2O + 2 HNO3
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
Al2(SO4)3 + Pb(NO3)2 = Al(NO3)3 + Pb(SO4) =>
Al2(SO4)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb(SO4)
(NH4) + (NO3) = H2O + N2O =>
(NH4) + (NO3) = 2 H2O + N2O
Zn(s) + LiNO3(aq) = ZnNO3(aq) + Li(s) =>
Zn(s) + LiNO3(aq) = ZnNO3(aq) + Li(s)
Fe(s) + MgCl(aq) = FeCl3(aq) + Mg(s) =>
Fe(s) + 3 MgCl(aq) = FeCl3(aq) + 3 Mg(s)
K(s) + I2 = KI(s) =>
2 K(s) + I2 = 2 KI(s)
BrO3{-} + Sn{2+} + H2{2+} = Br{-} + Sn{4+} + H2O =>
BrO3{-} + 3 Sn{2+} + 3 H2{2+} = Br{-} + 3 Sn{4+} + 3 H2O
Al(OH)3 + OH{-} = H2AlO3{-} + H2O =>
Al(OH)3 + OH{-} = H2AlO3{-} + H2O
Cu(NO3)2 + C18H15P = Cu(NO3)2(C18H15P)2 =>
Cu(NO3)2 + 2 C18H15P = Cu(NO3)2(C18H15P)2
CoSO4 + (NH4)2SO4 = (NH4)2Co(SO4)2 =>
CoSO4 + (NH4)2SO4 = (NH4)2Co(SO4)2
Cu{+} + Fe = Cu + Fe{+3) =>
3 Cu{+} + Fe = 3 Cu + Fe{+3)
N2 + CH4 + O2 = NH2CH2COOH + H2O =>
2 N2 + 8 CH4 + 7 O2 = 4 NH2CH2COOH + 6 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
