| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 K + BBOOO = 3 KKO + 2 B
CO2 + CaC2 + H2O = CH2CHCO2H + Ca(OH)2 =>
3 CO2 + 6 CaC2 + 16 H2O = 5 CH2CHCO2H + 6 Ca(OH)2
NH3Cl + KOH = KCl + NH2 + H2O =>
NH3Cl + KOH = KCl + NH2 + H2O
FeCl2 + SO2 + HCl = FeCl3 + S8 + H2O =>
32 FeCl2 + 8 SO2 + 32 HCl = 32 FeCl3 + S8 + 16 H2O
NH3SO3 + NaOH = Na2SO4 + H2O + NH3 =>
NH3SO3 + 2 NaOH = Na2SO4 + H2O + NH3
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
K2Cr2O7 + H2SO4 + Fe(NH4)2(SO4)2 = Fe2(SO4)3 + Cr2(SO4)3 + HKSO4 + (NH4)2SO4 + H2O =>
K2Cr2O7 + 8 H2SO4 + 6 Fe(NH4)2(SO4)2 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 2 HKSO4 + 6(NH4)2SO4 + 7 H2O
K + H2O = K[HO] + H2 =>
2 K + 2 H2O = 2 K[HO] + H2
C3H5O9N3 = CO2 + H2O + NO + N2 =>
4 C3H5O9N3 = 12 CO2 + 10 H2O + 2 NO + 5 N2
Fe(s) + Pb(NO3)2(aq) = Pb(aq) + Fe(NO3)3(aq) =>
2 Fe(s) + 3 Pb(NO3)2(aq) = 3 Pb(aq) + 2 Fe(NO3)3(aq)
HNO3 + PbS = PbSO4 + NO + H2O =>
8 HNO3 + 3 PbS = 3 PbSO4 + 8 NO + 4 H2O
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
C2H6 + HBr = C2H7Br =>
C2H6 + HBr = C2H7Br
(NH4)3PO4 + Al2(SO4)3 = AlPO4 + (NH4)2SO4 =>
2(NH4)3PO4 + Al2(SO4)3 = 2 AlPO4 + 3(NH4)2SO4
Ag(NO3)2 + KCl = KNO3 + AgCl2 =>
Ag(NO3)2 + 2 KCl = 2 KNO3 + AgCl2
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
H + HCO3 = H2O + CO2 =>
H + HCO3 = H2O + CO2
(NH4)2(SO4) + Pb(NO3)4 = Pb(SO4)2 + (NH4)(NO3) =>
2(NH4)2(SO4) + Pb(NO3)4 = Pb(SO4)2 + 4(NH4)(NO3)
As3 = As = I2 =>
As3 = 3 As
C3H10O + O2 = H2O + CO2 =>
C3H10O + 5 O2 = 5 H2O + 3 CO2
H2C2O4 + NaOH = Na + H2O + CO2 =>
H2C2O4 + 2 NaOH = 2 Na + 2 H2O + 2 CO2
K2Cr2O7 + H6C2O6 = K[Cr(H2O)4(C2O4)2] + CO2 + H2O =>
K2Cr2O7 + 7 H6C2O6 = 2 K[Cr(H2O)4(C2O4)2] + 6 CO2 + 13 H2O
Fe + Cl2 = FeCl = Fe + Cl2 = FeCl3 =>
2 Fe + Cl2 = 2 FeCl
Sn(NO3)2 + AgNO3 = Sn(NO3)3 + Ag =>
Sn(NO3)2 + AgNO3 = Sn(NO3)3 + Ag
MnCl2 + NaOH = MnO + H2O + NaCl =>
MnCl2 + 2 NaOH = MnO + H2O + 2 NaCl
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NH3 + I2 = HI + N2H4 =>
2 NH3 + I2 = 2 HI + N2H4
CH3CH20H + H2SO4 + KMnO4 = H2O + C3H8O2 + K2SO4 + MnSO4 =>
15 CH3CH20H + 96 H2SO4 + 64 KMnO4 = 236 H2O + 10 C3H8O2 + 32 K2SO4 + 64 MnSO4
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
Mg(NO3)2 + Fe(NO3)3 = Fe(NO3)2 + Mg(NO3)3 =>
Mg(NO3)2 + Fe(NO3)3 = Fe(NO3)2 + Mg(NO3)3
ZnO + Al2(SO4)3 = Zn(SO4)3 + Al2O =>
ZnO + Al2(SO4)3 = Zn(SO4)3 + Al2O
C6H12O6 = C2H5(OH)CO2 =>
C6H12O6 = 2 C2H5(OH)CO2
CO2(g) + NH3(g) = NH2CONH2(s) + H2O() =>
CO2(g) + 2 NH3(g) = NH2CONH2(s) + H2O()
Cr(OH)3(ac) + NH4Cl(ac) = CrCl3(s) + NH4(OH)(ac) =>
Cr(OH)3(ac) + 3 NH4Cl(ac) = CrCl3(s) + 3 NH4(OH)(ac)
HBrO3 + H2O = BrO3 + H3O =>
HBrO3 + H2O = BrO3 + H3O
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3CHO + K2SO4 + Cr2(SO)3 + H2O =>
12 CH3CH2OH + K2Cr2O7 + 4 H2SO4 = 12 CH3CHO + K2SO4 + Cr2(SO)3 + 16 H2O
Na2SeO3 + SnCl2 + HCl = SnCl4 + Se + NaCl + H2O =>
Na2SeO3 + 2 SnCl2 + 6 HCl = 2 SnCl4 + Se + 2 NaCl + 3 H2O
Fe(s) + AgNO3(aq) = Fe(NO3)2 + Ag(s) =>
Fe(s) + 2 AgNO3(aq) = Fe(NO3)2 + 2 Ag(s)
VCl4 + KMnO4 = KCl + MnCl2 + VO5 + Cl2 =>
8 VCl4 + 10 KMnO4 = 10 KCl + 10 MnCl2 + 8 VO5 + Cl2
Cr2O3 + O2 = Cr2O4 =>
2 Cr2O3 + O2 = 2 Cr2O4
Cu + HCl + Na2SO4 = CuCl2 + Na2SO3 + H2O =>
Cu + 2 HCl + Na2SO4 = CuCl2 + Na2SO3 + H2O
SnI4 = Sn4 + I =>
4 SnI4 = Sn4 + 16 I
KClO4 + H2SO4 = KHOSO4 + O2 + ClO2 + H2O =>
4 KClO4 + 4 H2SO4 = 4 KHOSO4 + O2 + 4 ClO2 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO2 + HNO3 + CO2 + H2O2 =>
6 K4Fe(CN)6 + 62 KMnO4 + 157 H2SO4 = 86 KHSO4 + 3 Fe2(SO4)3 + 62 MnSO2 + 36 HNO3 + 36 CO2 + 96 H2O2
AlNa + H2O = AlNaO + H2 =>
AlNa + H2O = AlNaO + H2
Na3PO4*12H2O + Co(NO3)2*6H2O = Na3(NO3)2 + CoPO4*18H2O =>
Na3PO4*12H2O + Co(NO3)2*6H2O = Na3(NO3)2 + CoPO4*18H2O
ZnCuSO4 + HCl = ZnCl + HCuSO4 =>
ZnCuSO4 + HCl = ZnCl + HCuSO4
HCl + NaIO = NaCl + HIO =>
HCl + NaIO = NaCl + HIO
Mg + NaHSO4 = MgSO4 + Na2SO4 + H2 =>
Mg + 2 NaHSO4 = MgSO4 + Na2SO4 + H2
MnO2 + OH{-} + Ag{+} = MnO4{-} + H2O + Ag =>
MnO2 + 4 OH{-} + 3 Ag{+} = MnO4{-} + 2 H2O + 3 Ag
| 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.
