| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2(NH3)2 + 2 Fe = Fe2(NH3)2 + 2 Cu
Mg(NO3)2 + LiOH = MgOHLi(NO3)2 =>
Mg(NO3)2 + LiOH = MgOHLi(NO3)2
Na2S + O2 = Na2SO3 =>
2 Na2S + 3 O2 = 2 Na2SO3
NaOH + C6H5COOH = C6H5COONa + H2O =>
NaOH + C6H5COOH = C6H5COONa + H2O
Bi + Se + Cu = BiSeCu =>
Bi + Se + Cu = BiSeCu
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CuSO4 + KCN = CuCN + K2SO4 + C2N2 =>
2 CuSO4 + 4 KCN = 2 CuCN + 2 K2SO4 + C2N2
CH3COOH + Na2S = CH3COONa + H2S =>
2 CH3COOH + Na2S = 2 CH3COONa + H2S
Ir + O = IrO2 =>
Ir + 2 O = IrO2
BaCl2 + Mg(No3)2 = MgCl2 + Ba(No3)2 =>
BaCl2 + Mg(No3)2 = MgCl2 + Ba(No3)2
NaCl(aq) + Ba(s) = Na + BaCl =>
NaCl(aq) + Ba(s) = Na + BaCl
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
(CH3)3AuPH3 = C2H6CH3AuPH3 =>
(CH3)3AuPH3 = C2H6CH3AuPH3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Mg(NO3)2 + KOH = KNO3 + Mg(OH)2 =>
Mg(NO3)2 + 2 KOH = 2 KNO3 + Mg(OH)2
KCl + PbO2 + HNO3 = Cl2 + Pb(NO3)2 + KNO3 + H2O =>
2 KCl + PbO2 + 4 HNO3 = Cl2 + Pb(NO3)2 + 2 KNO3 + 2 H2O
C9H10 + HCl = C9H11Cl =>
C9H10 + HCl = C9H11Cl
AgOHH = AgHOH =>
AgOHH = AgHOH
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
NH4NO2(aq) = N2(g) + H2O =>
NH4NO2(aq) = N2(g) + 2 H2O
Ra + HCl = RaCl2 + H2 =>
Ra + 2 HCl = RaCl2 + H2
Cu(NO3)2*3H2O + Al(NO3)3*9H2O + Na2CO3 = CuOAl2O3 + Na(NO3) + CO2 + H2O =>
Cu(NO3)2*3H2O + 2 Al(NO3)3*9H2O + 4 Na2CO3 = CuOAl2O3 + 8 Na(NO3) + 4 CO2 + 21 H2O
[Ag(NH3)4]Cl + HNO3 = AgCl + NH4NO3 =>
[Ag(NH3)4]Cl + 4 HNO3 = AgCl + 4 NH4NO3
Cu + LiCl = Li + CuCl2 =>
Cu + 2 LiCl = 2 Li + CuCl2
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
K2Cr2O4 + C14H10 + C13H27COOH = Cr2C60H78 + KOH + H2O =>
49 K2Cr2O4 + 66 C14H10 + 144 C13H27COOH = 49 Cr2C60H78 + 98 KOH + 386 H2O
SO3 + C = SO2 + CO2 =>
2 SO3 + C = 2 SO2 + CO2
FeOOH + NH3 + (COOH)2*2H2O = (NH4)3[Fe(C2O4)3] + H2O =>
FeOOH + 3 NH3 + 3(COOH)2*2H2O = (NH4)3[Fe(C2O4)3] + 8 H2O
Cl + Ba2N3 = BaCl2 + N =>
4 Cl + Ba2N3 = 2 BaCl2 + 3 N
BiNO2 + Zn(OH)2 = Bi(OH) + Zn(NO2)2 =>
2 BiNO2 + Zn(OH)2 = 2 Bi(OH) + Zn(NO2)2
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
CuO + HCl + Zn = Cu + Zn{2+} + H2O + Cl{-} =>
CuO + 2 HCl + Zn = Cu + Zn{2+} + H2O + 2 Cl{-}
CuO + HCl + Zn = Cu + ZnCl2 + H2O =>
CuO + 2 HCl + Zn = Cu + ZnCl2 + H2O
Cl2 + NaOH = NaCl + H2O + NaClO3 =>
3 Cl2 + 6 NaOH = 5 NaCl + 3 H2O + NaClO3
MgBr2 + BaS = BaBr2 + MgS =>
MgBr2 + BaS = BaBr2 + MgS
CaC2(s) + H2O(l) = C2H2(g) + CaO2H2(s) =>
CaC2(s) + 2 H2O(l) = C2H2(g) + CaO2H2(s)
Ga2O3 + Cl2 + C = GaCl3 + CO =>
Ga2O3 + 3 Cl2 + 3 C = 2 GaCl3 + 3 CO
CaI2 + Br2 = Ca + BrI2 =>
2 CaI2 + Br2 = 2 Ca + 2 BrI2
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
RbOH + H2S = H2O + Rb2S =>
2 RbOH + H2S = 2 H2O + Rb2S
HgNO3 + H2O = HgO + H2NO3 =>
HgNO3 + H2O = HgO + H2NO3
WCl6 + C3H8O2 = WO3 + C + H2 + Cl =>
2 WCl6 + 3 C3H8O2 = 2 WO3 + 9 C + 12 H2 + 12 Cl
CuSO4 + KCN = CuCN + K2SO4 + C2N2 =>
2 CuSO4 + 4 KCN = 2 CuCN + 2 K2SO4 + C2N2
Mg(OH)2 + CH2O2 = H2O + Mg + COOH =>
Mg(OH)2 + 2 CH2O2 = 2 H2O + Mg + 2 COOH
HClO + SO2 + H2O = HCl + H2SO4 =>
HClO + SO2 + H2O = HCl + H2SO4
HI + Pb(C2H3O2)2 = PbI2 + C2H4O2 =>
2 HI + Pb(C2H3O2)2 = PbI2 + 2 C2H4O2
Mg + Ba(NO3)2 = MgO + BaO + N2 =>
5 Mg + Ba(NO3)2 = 5 MgO + BaO + N2
HCl + MgO = MgCl2 + H2 + O =>
2 HCl + MgO = MgCl2 + H2 + O
BaHPO4 + KCl + HCl = BaCl2 + KH2PO4 =>
BaHPO4 + KCl + HCl = BaCl2 + KH2PO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/08/25
Équations équilibrées sur03/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
