| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Co(NO3)2 + K3Fe(CN)6 = Co3Fe(CN)6 + 3 K(NO3)2
KMnO4 + H2C2O4 = K3[Mn(C2O4)3] + H3[Mn(C2O4)3] + CO2 + H2O =>
3 KMnO4 + 15 H2C2O4 = K3[Mn(C2O4)3] + 2 H3[Mn(C2O4)3] + 12 CO2 + 12 H2O
C8HO15 + O2 = CO2 + H2O =>
4 C8HO15 + 3 O2 = 32 CO2 + 2 H2O
SiO2(S) + C(s) = SiC(S) + CO(g) =>
SiO2(S) + 3 C(s) = SiC(S) + 2 CO(g)
HO(CH2)4OH + H2Cr2O7 = C4H6O2 + HCrO3 + H2O =>
HO(CH2)4OH + 2 H2Cr2O7 = C4H6O2 + 4 HCrO3 + 2 H2O
[Ag(NH3)2]OH + NaCl = AgCl + NaOH + NH3 =>
[Ag(NH3)2]OH + NaCl = AgCl + NaOH + 2 NH3
H2SO4 + CaOMgO = CaSO4*2H2O + MgSO4 =>
2 H2SO4 + CaOMgO = CaSO4*2H2O + MgSO4
C6H5NH2 + CuO = CO2 + H2O + N2 + Cu =>
2 C6H5NH2 + 31 CuO = 12 CO2 + 7 H2O + N2 + 31 Cu
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
BiO + zinc = zincoxide + bismuth =>
BiO + Zn = ZnO + Bi
NH3 + HCOOH = NHCOO + H =>
NH3 + HCOOH = NHCOO + 4 H
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na + NO2 = NaNO2 =>
Na + NO2 = NaNO2
C6C6H12 + O2 = CO2 + H2O =>
C6C6H12 + 15 O2 = 12 CO2 + 6 H2O
NaOH + CH3CO2H = H2O + NaCH3CO2 =>
NaOH + CH3CO2H = H2O + NaCH3CO2
CrOO2 = CrO3 =>
CrOO2 = CrO3
Ba(HSO3)2 = BaSO3 + H2O + SO2 =>
Ba(HSO3)2 = BaSO3 + H2O + SO2
Co(NO3)2 + H2O = Co(H2O) + NO3 =>
Co(NO3)2 + H2O = Co(H2O) + 2 NO3
H2O2 + HY = Y2 + H2O =>
H2O2 + 2 HY = Y2 + 2 H2O
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
MgCl2 + Li3PO4 = Mg3(PO4)2 + LiCl =>
3 MgCl2 + 2 Li3PO4 = Mg3(PO4)2 + 6 LiCl
H2 + CO = CH14 + H2O =>
8 H2 + CO = CH14 + H2O
Pb2(SO4)4 + Li3N = Pb3N4 + Li2SO4 =>
3 Pb2(SO4)4 + 8 Li3N = 2 Pb3N4 + 12 Li2SO4
HCl + CO3 = Cl + H2O + CO2 =>
2 HCl + CO3 = 2 Cl + H2O + CO2
KCrO + NiNO = KNONiCrO =>
KCrO + NiNO = KNONiCrO
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
H3Po4 + Al(OH)3 = AlPo4 + H2O =>
H3Po4 + Al(OH)3 = AlPo4 + 3 H2O
Pb(OH)4 + Na2CO3 = Pb(CO3)2 + NaOH =>
Pb(OH)4 + 2 Na2CO3 = Pb(CO3)2 + 4 NaOH
MgSO4 + NH4Cl + Na2HPO4 = MgNH4PO4 + HCl + Na2SO4 =>
MgSO4 + NH4Cl + Na2HPO4 = MgNH4PO4 + HCl + Na2SO4
Ba(HS)2 + Cl2 + H2O = BaSO4 + HCl + H2SO4 =>
Ba(HS)2 + 8 Cl2 + 8 H2O = BaSO4 + 16 HCl + H2SO4
ZnCe2 + NaOH = ZnOH + NaCe2 =>
ZnCe2 + NaOH = ZnOH + NaCe2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
CuOHNO3 + H2SO4 = CuSO4 + HNO3 + H2O =>
CuOHNO3 + H2SO4 = CuSO4 + HNO3 + H2O
Fe2(SO4)2 + HCl = FeCl2 + H2SO4 =>
Fe2(SO4)2 + 4 HCl = 2 FeCl2 + 2 H2SO4
Ca3(PO4)2(aq) + H3PO4(aq) = Ca(H2PO4)2(aq) =>
Ca3(PO4)2(aq) + 4 H3PO4(aq) = 3 Ca(H2PO4)2(aq)
MnSO4(aq) + Na2S(aq) = MnS + Na2SO4 =>
MnSO4(aq) + Na2S(aq) = MnS + Na2SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CCl2 + Al = CAl + Cl =>
CCl2 + Al = CAl + 2 Cl
Fe(NO3)3 + NaNCS = Fe(NCS)3 + NaNO3 =>
Fe(NO3)3 + 3 NaNCS = Fe(NCS)3 + 3 NaNO3
YOCl + CCl4 = YCl3 + COCl2 =>
YOCl + CCl4 = YCl3 + COCl2
Ga(OH)3 + H3PO4 = (GaOH)3(PO4)2 + H2O =>
3 Ga(OH)3 + 2 H3PO4 = (GaOH)3(PO4)2 + 6 H2O
AgClO4(aq) + Na3PO4 = NaClO4 + Ag3PO4 =>
3 AgClO4(aq) + Na3PO4 = 3 NaClO4 + Ag3PO4
YOCl + CCl4 = YCl3 + COCl2 =>
YOCl + CCl4 = YCl3 + COCl2
Ga(OH)3 + H3PO4 = (GaOH)3(PO4)2 + H2O =>
3 Ga(OH)3 + 2 H3PO4 = (GaOH)3(PO4)2 + 6 H2O
S = S8 =>
8 S = S8
KMnO4 + MgI2 + H2SO4 = I2 + MnSO4 + MgSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 MgI2 + 8 H2SO4 = 5 I2 + 2 MnSO4 + 5 MgSO4 + K2SO4 + 8 H2O
CH3CH2OH + Na2Cr2O7 + H2SO4 = Na2SO4 + CH3COOH + H2O + Cr2(SO4)3 =>
3 CH3CH2OH + 2 Na2Cr2O7 + 8 H2SO4 = 2 Na2SO4 + 3 CH3COOH + 11 H2O + 2 Cr2(SO4)3
KNO3 + HCl = KCl + NO + H2O + Cl2 =>
2 KNO3 + 8 HCl = 2 KCl + 2 NO + 4 H2O + 3 Cl2
NaSO4 + ZnNO3 = ZnSO4 + NaNO3 =>
NaSO4 + ZnNO3 = ZnSO4 + NaNO3
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
| 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 88 89 90 91 92 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/24
Équations équilibrées sur04/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
