| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 KI(s) + 5 H2SO4(ac) = 4 I2(g) + 4 K2SO4(s) + 4 H2O(l) + H2S
Pb(C2H3O2)2 + (NH4)2SO4 = (NH4)C2H3O2 + PbSO4 =>
Pb(C2H3O2)2 + (NH4)2SO4 = 2(NH4)C2H3O2 + PbSO4
C16H12O4 + O2 = CO2 + H2O =>
C16H12O4 + 17 O2 = 16 CO2 + 6 H2O
C2H2 + NaNH2 = C2HNa + NH3 =>
C2H2 + NaNH2 = C2HNa + NH3
Cu + Ag(NO3) = Cu(NO3)2 + Ag =>
Cu + 2 Ag(NO3) = Cu(NO3)2 + 2 Ag
ZnSO4 + (NH4)3P = Zn3P2 + (NH4)2SO4 =>
3 ZnSO4 + 2(NH4)3P = Zn3P2 + 3(NH4)2SO4
Fe3O4 + HBrO3 = FeBr3 + Fe(BrO3)3 + H2O =>
18 Fe3O4 + 162 HBrO3 = FeBr3 + 53 Fe(BrO3)3 + 81 H2O
Cr{2+}(aq) + B(s) = Cr(s) + B{3+}(aq) =>
3 Cr{2+}(aq) + 2 B(s) = 3 Cr(s) + 2 B{3+}(aq)
K2CrO4 + HCl + NaOH = Cr2O7 + NaCl + K + OH =>
2 K2CrO4 + HCl + NaOH = Cr2O7 + NaCl + 4 K + 2 OH
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al + NaCl + H2O = AlCl3 + H2 + NaO =>
Al + 3 NaCl + 3 H2O = AlCl3 + 3 H2 + 3 NaO
F2 + KOH = OF2 + KF + H2O =>
2 F2 + 2 KOH = OF2 + 2 KF + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe(OH)2(s) + Cr(s) = Cr(OH)3(s) + Fe(s) =>
3 Fe(OH)2(s) + 2 Cr(s) = 2 Cr(OH)3(s) + 3 Fe(s)
C17H21NO4 = C15H21N + (CO2)2 =>
C17H21NO4 = C15H21N + (CO2)2
Na3PO4 + Pb2(NO3)2 = Pb3(PO4) + NaNO3 =>
2 Na3PO4 + 3 Pb2(NO3)2 = 2 Pb3(PO4) + 6 NaNO3
Cu + Mo + S = Cu2Mo6S8 =>
2 Cu + 6 Mo + 8 S = Cu2Mo6S8
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
C6H6O2 = C7H8O + CO + H2O =>
10 C6H6O2 = 7 C7H8O + 11 CO + 2 H2O
C12H22O11(s)(sucrose) = C(s) + H2O(l) = C2H6O + CO2 =>
C12H22O11(s)(sucrose) = 12 C(s) + 11 H2O(l)
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Na2SiO3 + NiSO4 = Na2SO4 + NiSiO3 =>
Na2SiO3 + NiSO4 = Na2SO4 + NiSiO3
S + Ca(OH)2 = Ca + SO2 + H2O =>
S + 2 Ca(OH)2 = 2 Ca + SO2 + 2 H2O
S + Ag = AgS2 =>
2 S + Ag = AgS2
Fe(oh)2 + H2O2 = Fe(OH)3 =>
Fe(oh)2 + 3 H2O2 = 2 Fe(OH)3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaCl + AgNi = NaNi + AgCl =>
NaCl + AgNi = NaNi + AgCl
Al(FO4)3 + CoH2 = AlH3 + Co(FO4)2 =>
2 Al(FO4)3 + 3 CoH2 = 2 AlH3 + 3 Co(FO4)2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
NaHSO4NaOH = NaHNaOHSO4 =>
NaHSO4NaOH = NaHNaOHSO4
NaClO + KI = KO + NaClI =>
NaClO + KI = KO + NaClI
Sr(aq) + SO4(aq) = SrSO4 =>
Sr(aq) + SO4(aq) = SrSO4
KNO3 + S + C = CO2 + K2S + SN =>
2 KNO3 + 3 S + 3 C = 3 CO2 + K2S + 2 SN
Cu + NHO3 = NO2 + Cu(NO3)2 + H2O =>
Cu + 4 NHO3 = 2 NO2 + Cu(NO3)2 + 2 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
H{2+}SO{4+} + NaCl = Na{2+}SO{4+} + HCl =>
H{2+}SO{4+} + NaCl = Na{2+}SO{4+} + HCl
Fe + H2S04 = FeS + H2 =>
4 Fe + H2S04 = 4 FeS + H2
Mg(s) + Al(NO3)2(aq) = Al + Mg(NO3)2(aq) =>
Mg(s) + Al(NO3)2(aq) = Al + Mg(NO3)2(aq)
Cl2 + H2 = HCl =>
Cl2 + H2 = 2 HCl
Fe + H2S04 = FeS + H2 =>
4 Fe + H2S04 = 4 FeS + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Fe(CN)6 + S2O3 = Fe2O6 + S(CN)3 =>
2 Fe(CN)6 + 2 S2O3 = Fe2O6 + 4 S(CN)3
(B2H6) + O2 = B2O3 + H2O =>
(B2H6) + 3 O2 = B2O3 + 3 H2O
C4H10 + O = CO2 + H2O =>
C4H10 + 13 O = 4 CO2 + 5 H2O
Pb(NO3)2 + Li2CrO4 = Pb(CrO4) + Li + NO3 =>
Pb(NO3)2 + Li2CrO4 = Pb(CrO4) + 2 Li + 2 NO3
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
C + Nb2O5 = NbC + CO =>
7 C + Nb2O5 = 2 NbC + 5 CO
MoO4({-2}) + Sn{2+} + SCN{-} + H3O{+} = Mo(SCN)5 + Sn{+4} + H2O =>
2 MoO4({-2}) + Sn{2+} + 10 SCN{-} + 16 H3O{+} = 2 Mo(SCN)5 + Sn{+4} + 24 H2O
S{-} = e + S =>
S{-} = e + S
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
