| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na2CO3(l) + CoCl2(l) = CoCO3(l) + NaCl(l) =>
Na2CO3(l) + CoCl2(l) = CoCO3(l) + 2 NaCl(l)
NH3 + Hg(OH)2 = (Hg(NH3)4) + OH =>
4 NH3 + Hg(OH)2 = (Hg(NH3)4) + 2 OH
C7H8 + HNO3 = C7H5NO + H2O =>
C7H8 + HNO3 = C7H5NO + 2 H2O
NaHSO4 + KNO3 = K2(SO4) + Na2(SO4) + HNO3 =>
2 NaHSO4 + 2 KNO3 = K2(SO4) + Na2(SO4) + 2 HNO3
Na2Cr2O7 + HCl = NaCl + H2O + CrCl3 + Cl2 =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 7 H2O + 2 CrCl3 + 3 Cl2
NaH2PO2*H2O + HCl*3H2O = H3PO2 + NaCl + H2O =>
NaH2PO2*H2O + HCl*3H2O = H3PO2 + NaCl + 4 H2O
MnO4{-} + I{-} + H{+} = Mn{2+} + I2 + H2O =>
2 MnO4{-} + 10 I{-} + 16 H{+} = 2 Mn{2+} + 5 I2 + 8 H2O
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2
H2SO4(aq) + NaOH = Na2SO4 + H2O(l) =>
H2SO4(aq) + 2 NaOH = Na2SO4 + 2 H2O(l)
SnCl4 + TiSO4 + H2SO4 = Ti(SO4)2 + SnCl2 + HCl =>
SnCl4 + TiSO4 + H2SO4 = Ti(SO4)2 + SnCl2 + 2 HCl
C18H34O2 + CH4O = C17H34O2 + C3H8O3 =>
30 C18H34O2 + 43 CH4O = 32 C17H34O2 + 13 C3H8O3
Mg3N2 + CaCl2 = Ca3N2 + MgCl2 =>
Mg3N2 + 3 CaCl2 = Ca3N2 + 3 MgCl2
C6H12O6 + C6H5COCl = C32H11O + HCl + H2O =>
C6H12O6 + 54.000000000001C6H5COCl = 12 C32H11O + 54.000000000001HCl + 48.000000000001H2O
AgNO3 + PbO = Ag2O + Pb(NO3)2 =>
2 AgNO3 + PbO = Ag2O + Pb(NO3)2
KCl + Cu(NO3)2 = K(NO3)2 + ClCu =>
KCl + Cu(NO3)2 = K(NO3)2 + ClCu
(NH4)3 + PO4 + AlCl3 = Al(NH4)3 + Cl3PO4 =>
(NH4)3 + PO4 + AlCl3 = Al(NH4)3 + Cl3PO4
K2Cr2O7 + H2O = KCr + H2O2 =>
K2Cr2O7 + 7 H2O = 2 KCr + 7 H2O2
FeSCN + KNO3 = KSCN + FeNO3 =>
FeSCN + KNO3 = KSCN + FeNO3
FeCr2O4 + Na2O2 = Na2O + Fe2O3 + Cr2O3 =>
2 FeCr2O4 + Na2O2 = Na2O + Fe2O3 + 2 Cr2O3
CuCl + Mg = Cu + ClMg =>
CuCl + Mg = Cu + ClMg
FeS2 + H2O = Fe(OH)4 + H2S =>
FeS2 + 4 H2O = Fe(OH)4 + 2 H2S
NaOH + HCl = H3O{+} + OH{-} + NaCl =>
2 NaOH + 2 HCl = H3O{+} + OH{-} + 2 NaCl
CO + H2 = C11H23OH + H2O =>
11 CO + 22 H2 = C11H23OH + 10 H2O
(NH4)2S3 = H2S + NH3 + S =>
(NH4)2S3 = H2S + 2 NH3 + 2 S
KMnO4 + HNO3 + KNO2 = Mn(NO3)2 + KNO3 + H2O =>
2 KMnO4 + 6 HNO3 + 5 KNO2 = 2 Mn(NO3)2 + 7 KNO3 + 3 H2O
Ba2Cl + Mg2S2 = Ba2S2 + Mg2Cl =>
Ba2Cl + Mg2S2 = Ba2S2 + Mg2Cl
S + ZnO = ZnS + O =>
S + ZnO = ZnS + O
C6H5KO + CO2 = C7H5KO3 =>
C6H5KO + CO2 = C7H5KO3
NH4Cl + Sr(OH)2 = NH3 + H2O + SrCl2 =>
2 NH4Cl + Sr(OH)2 = 2 NH3 + 2 H2O + SrCl2
VO2 + H2SO4 = V + SO4 + H2O =>
VO2 + 2 H2SO4 = V + 2 SO4 + 2 H2O
H2O + N2O = HNO =>
H2O + N2O = 2 HNO
MnSO4 + KOH + O2 = MnO(OH)2 + K2SO4 =>
2 MnSO4 + 4 KOH + O2 = 2 MnO(OH)2 + 2 K2SO4
Cl + NaBr = NaCl + Br22 =>
22 Cl + 22 NaBr = 22 NaCl + Br22
NaOH + H2SO4 = Na2SO4 + water =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NaOH + HCl = H3O{+} + OH{-} + NaCl =>
2 NaOH + 2 HCl = H3O{+} + OH{-} + 2 NaCl
SrO + Fe2O3 + O2 = SrO6(Fe2O3) =>
2 SrO + 2 Fe2O3 + 5 O2 = 2 SrO6(Fe2O3)
K2CO3 + HClO4 = K2ClO4 + HCO3 =>
K2CO3 + HClO4 = K2ClO4 + HCO3
C2H5(l) + O2(g) = CO2(g) + H2O(g) =>
4 C2H5(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
ZhCl + K3PO4 = Zh3PO4 + KCl =>
3 ZhCl + K3PO4 = Zh3PO4 + 3 KCl
MnCl6 + Na2S3 = MnS3 + NaCl + S =>
MnCl6 + 3 Na2S3 = MnS3 + 6 NaCl + 6 S
HCl + NaCO3 = H2 + CO3 + NaCl =>
2 HCl + 2 NaCO3 = H2 + 2 CO3 + 2 NaCl
Fe2O3(s) + H2O(l) = Fe(OH)3 =>
Fe2O3(s) + 3 H2O(l) = 2 Fe(OH)3
Sn(NO3)2 + HCl = SnCl4 + H + NO3 =>
Sn(NO3)2 + 4 HCl = SnCl4 + 4 H + 2 NO3
HBr + Li2SO3 = H2SO3 + LiBr =>
2 HBr + Li2SO3 = H2SO3 + 2 LiBr
H2S + Cl2 = SCl2 + HCl =>
H2S + 2 Cl2 = SCl2 + 2 HCl
Cl2MgO6 = MgCl2 + O2 =>
Cl2MgO6 = MgCl2 + 3 O2
Na2SO4(aq) + BaCl2(aq) = BaSO4(s) + NaCl =>
Na2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 NaCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
