| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + 2 H2O = 2 KOH + H2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Fe + Cr{2}O{3} = Fe{2}O{3} + Cr =>
Fe + Cr{2}O{3} = Fe{2}O{3} + Cr
CaO + H{+} = Ca{2+} + H2O =>
CaO + 2 H{+} = Ca{2+} + H2O
Fe(CrO2)2 + H2CO3 + O2 = Fe2O3 + H2CrO4 + CO2 =>
4 Fe(CrO2)2 + 8 H2CO3 + 7 O2 = 2 Fe2O3 + 8 H2CrO4 + 8 CO2
Sn(NO3)4 + Ca = Ca(NO3)2 + Sn =>
Sn(NO3)4 + 2 Ca = 2 Ca(NO3)2 + Sn
B2O3 + Mg + C3H6N6 = BN + MgO + CO + H2O =>
3 B2O3 + 3 Mg + C3H6N6 = 6 BN + 3 MgO + 3 CO + 3 H2O
C7H10 + O2 = CO2 + H2O =>
2 C7H10 + 19 O2 = 14 CO2 + 10 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
PC13 = P4 + C12 =>
12 PC13 = 3 P4 + 13 C12
Ba + Ca3(PO4)2 = Ba(PO4) + Ca =>
2 Ba + Ca3(PO4)2 = 2 Ba(PO4) + 3 Ca
Ni + Na2O = NiO + Na =>
Ni + Na2O = NiO + 2 Na
KOH + ZnCl = ZnOH + KCl =>
KOH + ZnCl = ZnOH + KCl
ZnO + Ba(OH)2 = Zn(OH)2 + BaO =>
ZnO + Ba(OH)2 = Zn(OH)2 + BaO
MgCl + SO3 = MgSO3 + Cl2 =>
2 MgCl + 2 SO3 = 2 MgSO3 + Cl2
[Cu(NH3)2]SO4 + Zn + H2O = ZnSO4 + NH3 + Cu(OH)2 + H2 =>
[Cu(NH3)2]SO4 + Zn + 2 H2O = ZnSO4 + 2 NH3 + Cu(OH)2 + H2
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
MgCl2 + Al(OH)3 = AlMg + Cl2(OH)3 =>
MgCl2 + Al(OH)3 = AlMg + Cl2(OH)3
NH3 + H2SO4 = (SO4)2 + NH4 =>
4 NH3 + 2 H2SO4 = (SO4)2 + 4 NH4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
(CH3)3COH + Na = (CH3)3CONa + H =>
(CH3)3COH + Na = (CH3)3CONa + H
K(s) + H2O(g) = KOH + H2(s) =>
2 K(s) + 2 H2O(g) = 2 KOH + H2(s)
MnO4 + Zn + H2O = MnO2 + Zn(OH)2 =>
MnO4 + 2 Zn + 2 H2O = MnO2 + 2 Zn(OH)2
FeC2O4*H2O = Fe2O3 + CO + CO2 + H2O =>
2 FeC2O4*H2O = Fe2O3 + 3 CO + CO2 + 2 H2O
CCl3CHO + H2O = CCl3C(OH)2H =>
CCl3CHO + H2O = CCl3C(OH)2H
C6H5MgBr + C13H10O + H3O = C19H16O + MgOHBr =>
36 C6H5MgBr + 55 C13H10O + 30 H3O = 49 C19H16O + 36 MgOHBr
FeS + CuNO3 = Fe(NO3)2 + Cu2S =>
FeS + 2 CuNO3 = Fe(NO3)2 + Cu2S
SiO2 + OH = SiOH + O2 =>
SiO2 + OH = SiOH + O2
NaHCO3(s) + HCl = NaCl(aq) + CO2(g) + H2O(l) =>
NaHCO3(s) + HCl = NaCl(aq) + CO2(g) + H2O(l)
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
AlCl3 + NaF = AlF3 + NaCl =>
AlCl3 + 3 NaF = AlF3 + 3 NaCl
S + MnO4 = Mn + SO4 =>
S + MnO4 = Mn + SO4
HgCl2 + Na2C2O4 = NaCl + CO2 + Hg2Cl2 =>
2 HgCl2 + Na2C2O4 = 2 NaCl + 2 CO2 + Hg2Cl2
KMnO4 + Sb2(SO4)3 + H2O = H4Sb2O7 + K2SO4 + MnSO4 + H2SO4 =>
4 KMnO4 + 5 Sb2(SO4)3 + 19 H2O = 5 H4Sb2O7 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
NH3 + HC2H3O2 = NH4C2 + H3O2 =>
NH3 + HC2H3O2 = NH4C2 + H3O2
Cr2O3 + H2O2 = H2Cr2O7 + H2O =>
Cr2O3 + 3 H2O2 = H2Cr2O7 + 2 H2O
Fe(oh)2 + H2O + O2 = Fe(OH)3 =>
2 Fe(oh)2 + 6 H2O + 3 O2 = 4 Fe(OH)3
Sr(NO3)2 + NaF = NaNO3 + SrF2 =>
Sr(NO3)2 + 2 NaF = 2 NaNO3 + SrF2
C6H8O7 + Zn(NO3)26H20 + Fe(NO3)3*9H2O = ZnFe2O4 + H2O + CO2 + N2 =>
82 C6H8O7 + 9 Zn(NO3)26H20 + 18 Fe(NO3)3*9H2O = 9 ZnFe2O4 + 580 H2O + 492 CO2 + 144 N2
Cu + H4NO3 = Cu3(NO)2 + H2O =>
3 Cu + 2 H4NO3 = Cu3(NO)2 + 4 H2O
KMnO4 + C2Cl4 = CO2 + MnO2 + Cl + K =>
2 KMnO4 + C2Cl4 = 2 CO2 + 2 MnO2 + 4 Cl + 2 K
FeS + HCl = FeCl + SH =>
FeS + HCl = FeCl + SH
CaSO4 + HNO3 = Ca(HSO4)2 + Ca(NO3)2 =>
2 CaSO4 + 2 HNO3 = Ca(HSO4)2 + Ca(NO3)2
Br2 + Ni = NiBr =>
Br2 + 2 Ni = 2 NiBr
[Cr(N2H4CO)6]3[Cr(CN)6]3 + KMnO4 + H2SO4 = K2CrO7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
5[Cr(N2H4CO)6]3[Cr(CN)6]3 + 522 KMnO4 + 618 H2SO4 = 30 K2CrO7 + 522 MnSO4 + 180 CO2 + 270 KNO3 + 96 K2SO4 + 798 H2O
C6H12O6 = C6H12O6C + H2O =>
7 C6H12O6 = 6 C6H12O6C + 6 H2O
CuSO4 + C2H8N2 = Cu(C2H8N2){2+} + (SO4){2-} =>
CuSO4 + C2H8N2 = Cu(C2H8N2){2+} + (SO4){2-}
Zn3N + Fe2SO4 = Zn2SO4 + Fe3N =>
2 Zn3N + 3 Fe2SO4 = 3 Zn2SO4 + 2 Fe3N
C4H6BaO4 + Na2CrO4 = BaCrO4 + Na2C4H6O4 =>
C4H6BaO4 + Na2CrO4 = BaCrO4 + Na2C4H6O4
CuCl2 + Co(OH)3 = CoCl3 + Cu(OH)2 =>
3 CuCl2 + 2 Co(OH)3 = 2 CoCl3 + 3 Cu(OH)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
