| Équations équilibrées la veille | Équations équilibrées le lendemain |
2[ClO3]{-} + 3[SO3]2{-} = 2 Cl{-} + 3[SO4]2{-}
HNO3 + PbS = PbSO4 + NO2 + H2O =>
8 HNO3 + PbS = PbSO4 + 8 NO2 + 4 H2O
CrCl2 + Br2 = CrCl3 + CrBr3 =>
6 CrCl2 + 3 Br2 = 4 CrCl3 + 2 CrBr3
Rb + H(OH) = Rb(OH) + H2 =>
2 Rb + 2 H(OH) = 2 Rb(OH) + H2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + H2SO4 + 3 Na2SO3 = MnSO4 + K2MnO4 + 3 Na2SO4 + H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
C4H9NO2 + NaNO3 + HCl = C4H6O2 + NO + H2O + NaCl =>
3 C4H9NO2 + 5 NaNO3 + 5 HCl = 3 C4H6O2 + 8 NO + 7 H2O + 5 NaCl
KCHO2 + H2O = KCO2 + H3O =>
KCHO2 + H2O = KCO2 + H3O
HClO4NaOH = NaClO4 + H2O =>
HClO4NaOH = NaClO4 + H2O
CO2 + NH2OH = CO + N2 + H2O =>
CO2 + 2 NH2OH = CO + N2 + 3 H2O
HCl + Mg2CO3 = MgCl + H2O + CO2 =>
2 HCl + Mg2CO3 = 2 MgCl + H2O + CO2
HBr + NaF = HF + NaBr =>
HBr + NaF = HF + NaBr
Ba + H2(SO4) = Ba(SO4) + H2 =>
Ba + H2(SO4) = Ba(SO4) + H2
Na2SO3 + HC2H3O2 = H2SO3 + NaC2H3O2 =>
Na2SO3 + 2 HC2H3O2 = H2SO3 + 2 NaC2H3O2
Na2SO4(aq) + Ba(NO3)2(aq) = Na(NO3)(aq) + Ba(SO4)(s) =>
Na2SO4(aq) + Ba(NO3)2(aq) = 2 Na(NO3)(aq) + Ba(SO4)(s)
FeO*Cr2O3 + Na2CO3 + NaNO3 = Na2CrO4 + Fe2O3 + CO2 + NaNO2 =>
2 FeO*Cr2O3 + 4 Na2CO3 + 7 NaNO3 = 4 Na2CrO4 + Fe2O3 + 4 CO2 + 7 NaNO2
FeCl2 + KMnO2 + HCl = FeCl3 + KCl + MnCl2 + H2O =>
FeCl2 + KMnO2 + 4 HCl = FeCl3 + KCl + MnCl2 + 2 H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Na + FeCl3 = Fe + NaCl =>
3 Na + FeCl3 = Fe + 3 NaCl
FeCr2O4 + PbCO3 + O2 = Fe2O3 + PbCrO4 + CO2 =>
4 FeCr2O4 + 8 PbCO3 + 7 O2 = 2 Fe2O3 + 8 PbCrO4 + 8 CO2
H*Cl = HCl =>
H*Cl = HCl
NH4OH + HI = NH4I + HOH =>
NH4OH + HI = NH4I + HOH
Ba + Cl + OH = BaCl(OH) =>
Ba + Cl + OH = BaCl(OH)
C8H8O3 + Br2 = C8H7BrO3 + HBr =>
C8H8O3 + Br2 = C8H7BrO3 + HBr
C7H16 = C7H14 + H2 =>
C7H16 = C7H14 + H2
HS + HNO3 = H2SO4 + NO + H2O =>
3 HS + 7 HNO3 = 3 H2SO4 + 7 NO + 2 H2O
C + H + H2O = C2H5OH =>
2 C + 4 H + H2O = C2H5OH
PBr3 + Cl2 = PCl3 + Br2 =>
2 PBr3 + 3 Cl2 = 2 PCl3 + 3 Br2
Zn(CH3CO2)2 + NaOH = NaCH3CO2 + Zn(OH)2 =>
Zn(CH3CO2)2 + 2 NaOH = 2 NaCH3CO2 + Zn(OH)2
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
Na2AsO3 + Zn + HCl = AsH3 + ZnCl2 + NaCl + H2O =>
2 Na2AsO3 + 7 Zn + 18 HCl = 2 AsH3 + 7 ZnCl2 + 4 NaCl + 6 H2O
CrCl2 + H2SO4 = CrSO4 + HCl =>
CrCl2 + H2SO4 = CrSO4 + 2 HCl
Cr(OH)3 + Na = NaOH + Cr =>
Cr(OH)3 + 3 Na = 3 NaOH + Cr
Al2 + HCl = AlCl2 + H2 =>
Al2 + 4 HCl = 2 AlCl2 + 2 H2
Zn(OH)2 + SrH18O10 + C2H4N4 = CO2 + H2O + Sr(NO3)2 + Zn =>
16 Zn(OH)2 + 2 SrH18O10 + C2H4N4 = 2 CO2 + 36 H2O + 2 Sr(NO3)2 + 16 Zn
[Co(NH3)6]Cl3 = CoCl2 + NH3 + Cl =>
[Co(NH3)6]Cl3 = CoCl2 + 6 NH3 + Cl
EDTA + Pb = PbEDTA =>
EDTA + Pb = PbEDTA
SnCl2 + H = Sn + HCl2 =>
SnCl2 + H = Sn + HCl2
CH2OCH2 + H2O = HOCH2CH2OH =>
CH2OCH2 + H2O = HOCH2CH2OH
HBr + MgF2 = MgBr2 + HF =>
2 HBr + MgF2 = MgBr2 + 2 HF
P4 + O = P4O6 =>
P4 + 6 O = P4O6
HClSO3 + H2O = H2SO4 + HCl =>
HClSO3 + H2O = H2SO4 + HCl
S + KNO2 + KOH = K2SO3 + N2 + H2O =>
3 S + 4 KNO2 + 2 KOH = 3 K2SO3 + 2 N2 + H2O
Cu2S + NH3 = Cu + HS + N2 =>
6 Cu2S + 2 NH3 = 12 Cu + 6 HS + N2
Fe2(Cr2O7)2 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
2 Fe2(Cr2O7)2 + 8 K2CO3 + O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
Ag + HNO3 = AgNO3 + N2 + H2O =>
10 Ag + 12 HNO3 = 10 AgNO3 + N2 + 6 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
