| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
H + Au3{+} = H{+} + Au =>
H + Au3{+} = H{+} + 3 Au
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CH3COO + Na2CO3 = (CH3COO)2Na + CO2 + H2O =>
30 CH3COO + 7 Na2CO3 = 14(CH3COO)2Na + 11 CO2 + 3 H2O
(C3H8)C3H8 + O2 = CO2 + H2O =>
(C3H8)C3H8 + 10 O2 = 6 CO2 + 8 H2O
FeCl3 = Fe + Cl3 =>
FeCl3 = Fe + Cl3
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
Cu(NO3)2BaCl2 = CuCl2Ba(NO3)2 =>
Cu(NO3)2BaCl2 = CuCl2Ba(NO3)2
NaClO4 = Na2O + Cl2O7 =>
2 NaClO4 = Na2O + Cl2O7
H2O + C3H8 = CO2 + H2 =>
6 H2O + C3H8 = 3 CO2 + 10 H2
BaOH2O = BaO2H2 =>
BaOH2O = BaO2H2
Pb(ClO4)4 + BaSO4 = Pb(SO4)2 + Ba(ClO4)2 =>
Pb(ClO4)4 + 2 BaSO4 = Pb(SO4)2 + 2 Ba(ClO4)2
Fe(s) + Cl2(g) = FeCl2(s) =>
Fe(s) + Cl2(g) = FeCl2(s)
IH + HNO3 = N3O2 + H2O + I =>
11 IH + 3 HNO3 = N3O2 + 7 H2O + 11 I
Cd + Fe(NO3)2 = Fe + Cd(NO3) =>
2 Cd + Fe(NO3)2 = Fe + 2 Cd(NO3)
C2H4Br2 + KOH = C2H4(OK)2 + HBr =>
C2H4Br2 + 2 KOH = C2H4(OK)2 + 2 HBr
H3AsO + NaBrO3 = NaBr + H3AsO4 =>
H3AsO + NaBrO3 = NaBr + H3AsO4
C6H12O6 + Ag(NH3)2{+} + OH{-}{+} = Ag + NH3 + H2O + C6H12O7 =>
C6H12O6 + 2 Ag(NH3)2{+} + 2 OH{-}{+} = 2 Ag + 4 NH3 + H2O + C6H12O7
CoS + NaClO3 + H2SO4 = CoSO4 + Na2SO4 + Cl + H2O =>
5 CoS + 8 NaClO3 + 4 H2SO4 = 5 CoSO4 + 4 Na2SO4 + 8 Cl + 4 H2O
Cr(NO3)3 + NH4F = Cr(OH)3 + HF + HNO3 + N2 =>
3 Cr(NO3)3 + 5 NH4F = 3 Cr(OH)3 + 5 HF + 6 HNO3 + 4 N2
Zn + Ba3P2 = Zn3P2 + Ba =>
3 Zn + Ba3P2 = Zn3P2 + 3 Ba
K2SO3 + AlCl3 = K2Cl3 + Al(SO3) =>
K2SO3 + AlCl3 = K2Cl3 + Al(SO3)
NaCrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO4 + 4 NaNO2 + 4 H2SO4 = 4 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O
CH4 + H2O2 + KOH = KCO3 + H2O =>
2 CH4 + 9 H2O2 + 2 KOH = 2 KCO3 + 14 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CoSO4 + NH4OH = [Co(NH3)6]SO4 + H2O =>
CoSO4 + 6 NH4OH = [Co(NH3)6]SO4 + 6 H2O
C8H8O3 + C4H6O3 = C14H16O7 + C2H4O2 =>
C8H8O3 + 2 C4H6O3 = C14H16O7 + C2H4O2
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2 + SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2 + 3 SO4
Cu3 = Cu =>
Cu3 = 3 Cu
Na2SO3 + Al + HCl = AlCl3 + S + NaCl + H2O =>
3 Na2SO3 + 4 Al + 18 HCl = 4 AlCl3 + 3 S + 6 NaCl + 9 H2O
H2SiO3(aq) + NaOH(aq) = Na2SiO3(aq) + H2O(l) =>
H2SiO3(aq) + 2 NaOH(aq) = Na2SiO3(aq) + 2 H2O(l)
Cl2 + Na2S + H2O = Na2SO4 + HCl =>
4 Cl2 + Na2S + 4 H2O = Na2SO4 + 8 HCl
Fe(OH)3 + HaCl = FeCl3 + HaOH =>
Fe(OH)3 + 3 HaCl = FeCl3 + 3 HaOH
H2SO3(aq) + NH3(aq) = NH4(s) + SO3(aq) =>
H2SO3(aq) + 2 NH3(aq) = 2 NH4(s) + SO3(aq)
C18H34O2 + H2 = C18H36O2 =>
C18H34O2 + H2 = C18H36O2
Cu(SO4)2 + Al2 = Cu + Al2(SO4)3 =>
3 Cu(SO4)2 + 2 Al2 = 3 Cu + 2 Al2(SO4)3
Pb(CH3COO)2 + KCl = PbCl + K(CH3COO)2 =>
Pb(CH3COO)2 + KCl = PbCl + K(CH3COO)2
H3A5O4 + H2SO4 + NO = A52S3 + HNO3 + H2O =>
156 H3A5O4 + 45 H2SO4 + 350 NO = 15 A52S3 + 350 HNO3 + 104 H2O
CuBr2 + Na2SO3 + H2O = Na2SO4 + CuBr + HBr =>
2 CuBr2 + Na2SO3 + H2O = Na2SO4 + 2 CuBr + 2 HBr
Pb(CH3COO)2 + KCl = PbCl + K(CH3COO)2 =>
Pb(CH3COO)2 + KCl = PbCl + K(CH3COO)2
HBr + KI = KBr + HI =>
HBr + KI = KBr + HI
Sb + HCl = Cl2 + HSb =>
2 Sb + 2 HCl = Cl2 + 2 HSb
K + Na2SO4 = Na + K2SO4 =>
2 K + Na2SO4 = 2 Na + K2SO4
Ca(CH3COO)2*H2O + FeSO4*7H2O = CaSO4 + H2O + Fe(CH3COO)2 =>
Ca(CH3COO)2*H2O + FeSO4*7H2O = CaSO4 + 8 H2O + Fe(CH3COO)2
KNO3 + C7H4O + S = CO2 + H2 + K2S + NO =>
26 KNO3 + 4 C7H4O + 13 S = 28 CO2 + 8 H2 + 13 K2S + 26 NO
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Hg2(OH)2 + HNO3 = H2O + Hg2(NO3)2 =>
Hg2(OH)2 + 2 HNO3 = 2 H2O + Hg2(NO3)2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
C17H33COOC5H11 + O2 = CO2 + H2O =>
C17H33COOC5H11 + 33 O2 = 23 CO2 + 22 H2O
CH3OH + K2CrO7 + H2SO4 = HCHO + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3OH + 2 K2CrO7 + 5 H2SO4 = 9 HCHO + Cr2(SO4)3 + 2 K2SO4 + 14 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/11/24
Équations équilibrées sur04/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
