| Équations équilibrées la veille | Équations équilibrées le lendemain |
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
C6H16O + O2 = CO3 + H2O =>
2 C6H16O + 25 O2 = 12 CO3 + 16 H2O
AgNO3 + Na2S2O3 + HNO3 = Ag2S + SO2 + NaNO3 + H2O =>
4 AgNO3 + 3 Na2S2O3 + 2 HNO3 = 2 Ag2S + 4 SO2 + 6 NaNO3 + H2O
Pb3(No3)2 + NaOH = Pb3Na + (No3)2OH =>
Pb3(No3)2 + NaOH = Pb3Na + (No3)2OH
Pb(NO3)4 + Al2(S04)3 = Pb(S04)2 + Al(NO3)3 =>
3 Pb(NO3)4 + 2 Al2(S04)3 = 3 Pb(S04)2 + 4 Al(NO3)3
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
KI + AgNO{3} = AgI + KNO{3} =>
KI + AgNO{3} = AgI + KNO{3}
FeS2 + O2 = O2Fe2O3 + SO2 =>
4 FeS2 + 13 O2 = 2 O2Fe2O3 + 8 SO2
Pb(OH)2 + H(NO3) = Pb(NO3)2 + H2O =>
Pb(OH)2 + 2 H(NO3) = Pb(NO3)2 + 2 H2O
KHCO3 + Na2CO3 = K2CO3 + NaHCO3 =>
2 KHCO3 + Na2CO3 = K2CO3 + 2 NaHCO3
HNO3 + FeO = Fe(NO3)2 + H2O =>
2 HNO3 + FeO = Fe(NO3)2 + H2O
Fe3O4 + CO = Fe + CO3 =>
Fe3O4 + 2 CO = 3 Fe + 2 CO3
Sr(OH)2 = Sr + OH =>
Sr(OH)2 = Sr + 2 OH
Br + O2 = Br2O5 =>
4 Br + 5 O2 = 2 Br2O5
Cu(OH)2 = CuO*H2O =>
Cu(OH)2 = CuO*H2O
Na2[Zn(OH)4] + H2SO4 = Na2SO4 + (ZnOH)2SO4 + H2O =>
2 Na2[Zn(OH)4] + 3 H2SO4 = 2 Na2SO4 + (ZnOH)2SO4 + 6 H2O
Mg(OH)2 + MgCl = HClO + Mg =>
Mg(OH)2 + 2 MgCl = 2 HClO + 3 Mg
FeS + O2 = (Fe2)O3 + SO2 =>
4 FeS + 7 O2 = 2(Fe2)O3 + 4 SO2
Br + O2 = Br2O7 =>
4 Br + 7 O2 = 2 Br2O7
C6H5CH2OH + Br2 = C6H5CH2OBr + HBr =>
C6H5CH2OH + Br2 = C6H5CH2OBr + HBr
NaP + Ba = BaP + Na =>
NaP + Ba = BaP + Na
CH3COONa + AgNO3 = CH3COONO3 + AgNa =>
CH3COONa + AgNO3 = CH3COONO3 + AgNa
Pb(CH3COO)2 + CuSO4 = CuPb + SO4(CH3COO)2 =>
Pb(CH3COO)2 + CuSO4 = CuPb + SO4(CH3COO)2
Na2CO3 + HCl = Na2CO3Cl + H2 =>
2 Na2CO3 + 2 HCl = 2 Na2CO3Cl + H2
CaCl2 + Li2S = LiCl + CaS =>
CaCl2 + Li2S = 2 LiCl + CaS
H2SO3 + H2O2 = H2SO4 + H2O =>
H2SO3 + H2O2 = H2SO4 + H2O
Na3P + CaF2 = Ca3P2 + NaF =>
2 Na3P + 3 CaF2 = Ca3P2 + 6 NaF
Al3 + H3PO4 = AlPO4 + H2 =>
2 Al3 + 6 H3PO4 = 6 AlPO4 + 9 H2
CH3CH2MgI + CH3I = CH3CH2CH3 + MgI2 =>
CH3CH2MgI + CH3I = CH3CH2CH3 + MgI2
ZnBr2 + Cl2 = ZnCl + Br =>
2 ZnBr2 + Cl2 = 2 ZnCl + 4 Br
CH3CH2NH2 + HCl = CH3CH2NH3{+} + Cl{-} =>
CH3CH2NH2 + HCl = CH3CH2NH3{+} + Cl{-}
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2
As2S3 + HNO3 + H2O = H3AsO4 + S + NO =>
3 As2S3 + 10 HNO3 + 4 H2O = 6 H3AsO4 + 9 S + 10 NO
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Cu(IO3)2 + KI + HCl = Cu2I2 + I2 + KCl + H2O =>
2 Cu(IO3)2 + 24 KI + 24 HCl = Cu2I2 + 13 I2 + 24 KCl + 12 H2O
(C6H1206) + (O2) = (CO2) + (H2O) =>
2(C6H1206) + 615(O2) = 12(CO2) + 1206(H2O)
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
KClO3 + P2O3 = KCl + P2O5 =>
2 KClO3 + 3 P2O3 = 2 KCl + 3 P2O5
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
Sr(OH)2 = SrO + H2O =>
Sr(OH)2 = SrO + H2O
Mn2O7 + K2O = KMnO4 =>
Mn2O7 + K2O = 2 KMnO4
As2O3 + HOCl + H2O = H3AsO4 + HCl =>
As2O3 + 2 HOCl + 3 H2O = 2 H3AsO4 + 2 HCl
AlF + B = AlB + F =>
AlF + B = AlB + F
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + H2O =>
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + 2 H2O
As2O3 + HOCl + H2O = H3AsO4 + HCl =>
As2O3 + 2 HOCl + 3 H2O = 2 H3AsO4 + 2 HCl
O + Br2 = Br2O =>
O + Br2 = Br2O
Al + HBr = AlBr3 + H2 = =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Cr2O3 + KOH + KClO = KCl + K2CrO4 + H2O =>
Cr2O3 + 4 KOH + 3 KClO = 3 KCl + 2 K2CrO4 + 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/05/24
Équations équilibrées sur08/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
