| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + H2O = NH4OH
K2(CO3) + Ni(NO3)2 = KNO3 + Ni(CO3) =>
K2(CO3) + Ni(NO3)2 = 2 KNO3 + Ni(CO3)
Fe(NO3)3 + Na2(CrO4) = Fe2(CrO4)3 + Na(NO3) =>
2 Fe(NO3)3 + 3 Na2(CrO4) = Fe2(CrO4)3 + 6 Na(NO3)
Tl + H2SO4 = Tl2SO4 + H2 =>
2 Tl + H2SO4 = Tl2SO4 + H2
K2SO4 + SrI2 = KI + SrSO4 =>
K2SO4 + SrI2 = 2 KI + SrSO4
C11H16O2 + O2 = CO2 + H2O =>
C11H16O2 + 14 O2 = 11 CO2 + 8 H2O
Zn + H2SO = H2 + ZnSO =>
Zn + H2SO = H2 + ZnSO
PbO + HMnO4 = Pb + HMnO9 =>
5 PbO + HMnO4 = 5 Pb + HMnO9
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn(OH)2 + H3Po4 = Zn3(Po4)2 + H2O =>
3 Zn(OH)2 + 2 H3Po4 = Zn3(Po4)2 + 6 H2O
CaCl2(aq) + Ag(NO3)(aq) = Ca(NO3)2(aq) + AgCl(s) =>
CaCl2(aq) + 2 Ag(NO3)(aq) = Ca(NO3)2(aq) + 2 AgCl(s)
C2H6 = C(s) + H2(g) =>
C2H6 = 2 C(s) + 3 H2(g)
NaS4O6 + HCl + Al = NaCl + Al2Cl6 + H2O + H2S =>
6 NaS4O6 + 120 HCl + 38 Al = 6 NaCl + 19 Al2Cl6 + 36 H2O + 24 H2S
C6H6N2O2 + O2 = CO2 + H2O + N =>
2 C6H6N2O2 + 13 O2 = 12 CO2 + 6 H2O + 4 N
Na3PO4 + HBr = NaBr + H3PO4 =>
Na3PO4 + 3 HBr = 3 NaBr + H3PO4
Be(NO3)2 + LiOH = BeOH + Li(NO3)2 =>
Be(NO3)2 + LiOH = BeOH + Li(NO3)2
Fe(s) + AgNO3(g) = Ag(s) + Fe(NO3)3(ag) =>
Fe(s) + 3 AgNO3(g) = 3 Ag(s) + Fe(NO3)3(ag)
K2CO3 + HBr = BrK + CO2 + H2O =>
K2CO3 + 2 HBr = 2 BrK + CO2 + H2O
PbCr2O7 + AlCl3 = PbCl2 + Al2(Cr2O7)3 =>
3 PbCr2O7 + 2 AlCl3 = 3 PbCl2 + Al2(Cr2O7)3
Cd(OH)2 + NH4OH = Cd(OH)3 + NH4Cd(OH) =>
3 Cd(OH)2 + NH4OH = 2 Cd(OH)3 + NH4Cd(OH)
S8 + KNO3 + H2O = H2SO4 + KN =>
S8 + 8 KNO3 + 8 H2O = 8 H2SO4 + 8 KN
Na + Cl = NaCl =>
Na + Cl = NaCl
P4O10 = O2 + P4 =>
P4O10 = 5 O2 + P4
AIBr3 + KOH = AI(OH)3 + KBr =>
AIBr3 + 3 KOH = AI(OH)3 + 3 KBr
SO2 + Mn = MnSO2 =>
SO2 + Mn = MnSO2
CaSO4 + H2SO4 = (Ca(HSO4)2) =>
CaSO4 + H2SO4 = (Ca(HSO4)2)
KAl(SO4)2*12H2O(s) + Ba(NO3)2(aq) = KNO3(aq) + Al(NO3)3(aq) + BaSO4(s) + H2O(l) =>
KAl(SO4)2*12H2O(s) + 2 Ba(NO3)2(aq) = KNO3(aq) + Al(NO3)3(aq) + 2 BaSO4(s) + 12 H2O(l)
H2SO3(aq) + Ba(OH)2(aq) = BaSO3(s) + H2O(l) =>
H2SO3(aq) + Ba(OH)2(aq) = BaSO3(s) + 2 H2O(l)
KMnO4 = K2MnO4 + O2 + MnO1 =>
4 KMnO4 = 2 K2MnO4 + 3 O2 + 2 MnO1
Na3(PO4)2 + Pb(NO3)2 = Na3(NO3)2 + Pb(PO4)2 =>
Na3(PO4)2 + Pb(NO3)2 = Na3(NO3)2 + Pb(PO4)2
C2H3O2NH4 + C6H10O3 = C7O3H10 + H2O + NH3 =>
C2H3O2NH4 + 2 C6H10O3 = 2 C7O3H10 + 2 H2O + NH3
Ca + NH3 = CaH2 + Ca3N2 =>
6 Ca + 2 NH3 = 3 CaH2 + Ca3N2
Na2CrO4(aq) + Pb(C2H3O2)2(aq) = NaC2H3O2(aq) + PbCrO4(s) =>
Na2CrO4(aq) + Pb(C2H3O2)2(aq) = 2 NaC2H3O2(aq) + PbCrO4(s)
Cu2CO3 + H2SO4 + Cu(NO3)2 = CuSO4 + CO2 + H2O + NO2 =>
Cu2CO3 + 3 H2SO4 + Cu(NO3)2 = 3 CuSO4 + CO2 + 3 H2O + 2 NO2
Cr(OH)2 + Cl2 + H2SO4 = Cr(OH)3 + Cr2(SO4)3 + HCl =>
6 Cr(OH)2 + 3 Cl2 + 3 H2SO4 = 4 Cr(OH)3 + Cr2(SO4)3 + 6 HCl
Cr2(SO4)3 + MnI2 + KHCO3 = KIO3 + SO + KMnO4 + H2O + CO2 + K2CrO4 =>
17 Cr2(SO4)3 + 6 MnI2 + 86 KHCO3 = 12 KIO3 + 51 SO + 6 KMnO4 + 43 H2O + 86 CO2 + 34 K2CrO4
P4S10 + HNO3 = H2SO4 + H3PO4 + NO2 + H2O =>
P4S10 + 80 HNO3 = 10 H2SO4 + 4 H3PO4 + 80 NO2 + 24 H2O
BaCl2(aq) + K2CrO4(aq) = Ba(s) + KCl(aq) + Cr(s) + O2(g) =>
BaCl2(aq) + K2CrO4(aq) = Ba(s) + 2 KCl(aq) + Cr(s) + 2 O2(g)
Al + NaOH + H2O = Na3Al(OH)4 + H2 =>
2 Al + 6 NaOH + 2 H2O = 2 Na3Al(OH)4 + H2
NH4NO3 + (CH3CO)2O = (CH2N2O2)3 + CH3COOH =>
6 NH4NO3 + 12(CH3CO)2O = 2(CH2N2O2)3 + 21 CH3COOH
PbCe2 + Zn = ZnCe2 + Pb =>
PbCe2 + Zn = ZnCe2 + Pb
Mg(s) + CrCl3(aq) = MgCl2(s) + Cr(aq) =>
3 Mg(s) + 2 CrCl3(aq) = 3 MgCl2(s) + 2 Cr(aq)
NaBiO3 + FeS + H2SO4 = Bi2(SO4)3 + Fe2(SO4)3 + Na2SO4 + H2O =>
18 NaBiO3 + 4 FeS + 38 H2SO4 = 9 Bi2(SO4)3 + 2 Fe2(SO4)3 + 9 Na2SO4 + 38 H2O
CaBr2 + Na3AsO4 = Ca3(AsO4)2 + NaBr =>
3 CaBr2 + 2 Na3AsO4 = Ca3(AsO4)2 + 6 NaBr
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3(PO4) =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3(PO4)
N2 + O3 = N2O =>
3 N2 + O3 = 3 N2O
C5H10O2 + KOH = C5H12 + O3 + K =>
3 C5H10O2 + 6 KOH = 3 C5H12 + 4 O3 + 6 K
Fe + I = Fe3I3 =>
3 Fe + 3 I = Fe3I3
K2CrO4 + CuSO4 = K2CuO4 + CrSO4 =>
K2CrO4 + CuSO4 = K2CuO4 + CrSO4
Cr2O3 + C + Cl2 = Cl3Cr + CO =>
Cr2O3 + 3 C + 3 Cl2 = 2 Cl3Cr + 3 CO
| 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.
