| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 B + 3 CaSO4 = B2(SO4)3 + 3 Ca
K2SO + C = K2S + CO =>
K2SO + C = K2S + CO
CuO + HCl = [CuCl4]{2-} + H{+} + H2O =>
CuO + 4 HCl = [CuCl4]{2-} + 2 H{+} + H2O
HOCl + KOH = KOCl + H2O =>
HOCl + KOH = KOCl + H2O
(Ca) + (Cu)F2 = (Ca)F2 + Cu =>
(Ca) + (Cu)F2 = (Ca)F2 + Cu
Mg + CuO = MgO2 + Cu2 =>
Mg + 2 CuO = MgO2 + Cu2
NH3W = NH3 + W =>
NH3W = NH3 + W
Li2S(aq) + Cu(NO3)2(aq) = CuS(aq) + LiNO3(aq) =>
Li2S(aq) + Cu(NO3)2(aq) = CuS(aq) + 2 LiNO3(aq)
Ag2S(s) + Al(s) + H2O(l) = Al(OH)3(aq) + H2S(aq) + Ag(aq) =>
3 Ag2S(s) + 2 Al(s) + 6 H2O(l) = 2 Al(OH)3(aq) + 3 H2S(aq) + 6 Ag(aq)
S + ClO2 + NaOH = Na2SO4 + NaClO2 + H2O =>
S + 6 ClO2 + 8 NaOH = Na2SO4 + 6 NaClO2 + 4 H2O
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Na2O + HCl = Na2OCl + H =>
Na2O + HCl = Na2OCl + H
CaO + CH3CO2H = Ca(C2H3O2)2 + H2O =>
CaO + 2 CH3CO2H = Ca(C2H3O2)2 + H2O
Fe + NaI = FeI2 + Na =>
Fe + 2 NaI = FeI2 + 2 Na
(NH4)3PO4(aq) + CaCl2(aq) = (NH4)3Cl2(aq) + CaPO4 =>
(NH4)3PO4(aq) + CaCl2(aq) = (NH4)3Cl2(aq) + CaPO4
C3H6 + HBr = C3HBr + H2 =>
C3H6 + HBr = C3HBr + 3 H2
BaCl2 + Ca(NO3)2 = Ba(NO3)2 + CaCl2 =>
BaCl2 + Ca(NO3)2 = Ba(NO3)2 + CaCl2
Zr + HCl = ZrCl + H2 =>
2 Zr + 2 HCl = 2 ZrCl + H2
K2SO4 + CaCl2 = CaSO4 + ClK =>
K2SO4 + CaCl2 = CaSO4 + 2 ClK
Zn(NO3)2 = ZnO + O2 + N2 =>
2 Zn(NO3)2 = 2 ZnO + 5 O2 + 2 N2
H2O2 + (OH){-} = O4{2-} + H2O =>
3 H2O2 + 2(OH){-} = O4{2-} + 4 H2O
Nh4Cl + Pb(No3)2 = PbCl2 + Nh4No3 =>
2 Nh4Cl + Pb(No3)2 = PbCl2 + 2 Nh4No3
NaNO3 + Pb(C2H2O2) = Na2C2H2O2 + Pb(NO3)2 =>
2 NaNO3 + Pb(C2H2O2) = Na2C2H2O2 + Pb(NO3)2
C7H5BiO4 + H2O = C7H6O3 + Bi + O2 =>
4 C7H5BiO4 + 2 H2O = 4 C7H6O3 + 4 Bi + 3 O2
Ni3 + Cu(SO4) = Ni2(SO4)3 + Cu2 =>
4 Ni3 + 18 Cu(SO4) = 6 Ni2(SO4)3 + 9 Cu2
Pb + Cu(NO3)2 = CuPb(NO3)2 =>
Pb + Cu(NO3)2 = CuPb(NO3)2
BaCl2 + Li2CrO4 = Ba2(CrO4)2 + LiCl =>
2 BaCl2 + 2 Li2CrO4 = Ba2(CrO4)2 + 4 LiCl
CaCl2 + Al2(SO4)3 = CaSO4 + AlCl3 = =>
3 CaCl2 + Al2(SO4)3 = 3 CaSO4 + 2 AlCl3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
MgCl2 + Ca(OH)2 = CaCl2 + Mg(OH)2 =>
MgCl2 + Ca(OH)2 = CaCl2 + Mg(OH)2
C6H12 + Na = C5H9CH2Na + H2 =>
2 C6H12 + 2 Na = 2 C5H9CH2Na + H2
NaNO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + NaNO3 + KSO4 + H2O =>
2 NaNO2 + K2Cr2O7 + 5 H2SO4 = Cr2(SO4)3 + 2 NaNO3 + 2 KSO4 + 5 H2O
KJ + KMnO4 + HCl = J2 + KCl + MnCl2 + H2O =>
10 KJ + 2 KMnO4 + 16 HCl = 5 J2 + 12 KCl + 2 MnCl2 + 8 H2O
KMnO4(aq) + HCl(aq) = KCl(aq) + MnCl2(aq) + H2O(l) + Cl2(g) =>
2 KMnO4(aq) + 16 HCl(aq) = 2 KCl(aq) + 2 MnCl2(aq) + 8 H2O(l) + 5 Cl2(g)
Sr + H2O = SrO + H2 =>
Sr + H2O = SrO + H2
HCl + HNO3 + HgCl = NO + HgCl2 + H2O =>
3 HCl + HNO3 + 3 HgCl = NO + 3 HgCl2 + 2 H2O
H2O2 + CO2 = HCO3 =>
H2O2 + 2 CO2 = 2 HCO3
Ca(OH)2 + HF = CaF2(s) + H2O(aq) =>
Ca(OH)2 + 2 HF = CaF2(s) + 2 H2O(aq)
S4O + O2 = SO6 =>
2 S4O + 23 O2 = 8 SO6
LiOH + C = Li + CO + H2 =>
2 LiOH + 2 C = 2 Li + 2 CO + H2
ZnS + H2SO4 = ZnSH2SO4 =>
ZnS + H2SO4 = ZnSH2SO4
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
KOH + CrCl2 + Cl2 = K2CrO4 + KCl + H2O =>
8 KOH + CrCl2 + 2 Cl2 = K2CrO4 + 6 KCl + 4 H2O
MeO = Me + O2 =>
2 MeO = 2 Me + O2
Cd{2+} + (Fe(CN)6){4-} = Cd2Fe(CN)6 =>
2 Cd{2+} + (Fe(CN)6){4-} = Cd2Fe(CN)6
[Zn(NH3)4]{2+} + SO3{2-} = ZnSO3 + NH3 =>
[Zn(NH3)4]{2+} + SO3{2-} = ZnSO3 + 4 NH3
NaAlO2 + H2O + NH4Cl = Al(OH)3 + NH3 + NaCl =>
NaAlO2 + H2O + NH4Cl = Al(OH)3 + NH3 + NaCl
Pb(OH)2 = PbO2 + H2 =>
Pb(OH)2 = PbO2 + H2
Ba(HCO3)2 + NaHSO4 = BaSO4 + NaHCO3 + CO2 + H2O =>
Ba(HCO3)2 + NaHSO4 = BaSO4 + NaHCO3 + CO2 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
