| Équations équilibrées la veille |
MgCl2 + (NH4)2CO3 = 2 ClNH4 + Mg(CO3)
H2SO4 + N2 = H2SO3 + NO2 =>
4 H2SO4 + N2 = 4 H2SO3 + 2 NO2
NaOH + CO2 = (Na)2CO3 + H2O =>
2 NaOH + CO2 = (Na)2CO3 + H2O
NH4NO + H2O = HNO3 + NH5 =>
5 NH4NO + 7 H2O = 4 HNO3 + 6 NH5
Fe3(PO4)2 + AgNO3 = Fe(NO3)2 + Ag3(PO4) =>
Fe3(PO4)2 + 6 AgNO3 = 3 Fe(NO3)2 + 2 Ag3(PO4)
HCOOCH2CH3 + NaOH = HCOONa + CH3CH2OH =>
HCOOCH2CH3 + NaOH = HCOONa + CH3CH2OH
Bi(NO3)3 + Ca(NO3)2 + Al(NO3)3 + CO(NH2)2 = BiCaAlO4 + CO2 + H2O + N2 =>
3 Bi(NO3)3 + 3 Ca(NO3)2 + 3 Al(NO3)3 + 20 CO(NH2)2 = 3 BiCaAlO4 + 20 CO2 + 40 H2O + 32 N2
Ru(OH)2 + HNO3 = Ru(NO3)2 + H2O =>
Ru(OH)2 + 2 HNO3 = Ru(NO3)2 + 2 H2O
HCOOH + NH3 = NH4HCOO =>
HCOOH + NH3 = NH4HCOO
Cr(NO3)3 + Na2CO3 = NaNO3 + Cr2(CO3)3 =>
2 Cr(NO3)3 + 3 Na2CO3 = 6 NaNO3 + Cr2(CO3)3
C210O157N14S + H2O = C10H18O5N2 + CO2 + CH4 + H2S =>
2 C210O157N14S + 222 H2O = 14 C10H18O5N2 + 233 CO2 + 47 CH4 + 2 H2S
HCOONH4 = HCOOH + NH3 =>
HCOONH4 = HCOOH + NH3
C8H18SO2 + HNO3 + KNO3 = N2 + CO2 + H2O + K2SO4 =>
5 C8H18SO2 + 42 HNO3 + 10 KNO3 = 26 N2 + 40 CO2 + 66 H2O + 5 K2SO4
Cl2 + OH{-} = ClO3{-} + H2O + Cl{-} =>
3 Cl2 + 6 OH{-} = ClO3{-} + 3 H2O + 5 Cl{-}
Au(s) + H2SeO4(aq) = Au2(SeO4)3(aq) + H2SeO3(aq) + H2O(l) =>
2 Au(s) + 6 H2SeO4(aq) = Au2(SeO4)3(aq) + 3 H2SeO3(aq) + 3 H2O(l)
HCl + FeCl2 + KClO3 = FeCl3 + KCl + HOH =>
6 HCl + 6 FeCl2 + KClO3 = 6 FeCl3 + KCl + 3 HOH
H2SO4 + HI = H2S + I2 + OH =>
H2SO4 + 4 HI = H2S + 2 I2 + 4 OH
KOH + Hg(NO3)2 + SrSO4 = HgSO4 + Sr(HO)2 + KNO3 =>
2 KOH + Hg(NO3)2 + SrSO4 = HgSO4 + Sr(HO)2 + 2 KNO3
Na3P + Pb(NO2)2 = NaNO2 + Pb3P2 =>
2 Na3P + 3 Pb(NO2)2 = 6 NaNO2 + Pb3P2
NaBiO3 + MnO + HNO3 = NaMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
5 NaBiO3 + 2 MnO + 18 HNO3 = 2 NaMnO4 + 5 Bi(NO3)3 + 3 NaNO3 + 9 H2O
HClO + H2O = ClO{-} + H3O{+} =>
HClO + H2O = ClO{-} + H3O{+}
HCl + NH2CH2COOH = [NH3CH2COOH]Cl =>
HCl + NH2CH2COOH = [NH3CH2COOH]Cl
LiBr + H2SO4 = Li2SO4 + Br + H2S + H2O =>
8 LiBr + 5 H2SO4 = 4 Li2SO4 + 8 Br + H2S + 4 H2O
Ba3(PO4)2 + TiO2 = BaTiO3 + P4O10 =>
2 Ba3(PO4)2 + 6 TiO2 = 6 BaTiO3 + P4O10
Yb + Ge + Sn = Yb2Ge2Sn10 =>
2 Yb + 2 Ge + 10 Sn = Yb2Ge2Sn10
Na2[Be(OH)4] + NH4Cl = Be(OH)2 + NaCl + NH3 + H2O =>
Na2[Be(OH)4] + 2 NH4Cl = Be(OH)2 + 2 NaCl + 2 NH3 + 2 H2O
Ni + Cu(NO3)2 = Cu2 + Ni(NO3)2 =>
2 Ni + 2 Cu(NO3)2 = Cu2 + 2 Ni(NO3)2
HClO + Na = NaClO + H2 =>
2 HClO + 2 Na = 2 NaClO + H2
CN({-}) + O = CNO({-}) =>
CN({-}) + O = CNO({-})
C5H12(l) + Br2(l) = C5Br2H10(l) + HBr(g) =>
C5H12(l) + 2 Br2(l) = C5Br2H10(l) + 2 HBr(g)
HClO2 + NH3 = H2O + NCl =>
HClO2 + NH3 = 2 H2O + NCl
Ca10(PO4)6OH2(s) + H(aq) = Ca + HPO4 + H2O =>
Ca10(PO4)6OH2(s) + 6 H(aq) = 10 Ca + 6 HPO4 + H2O
NiCO3 + CH3COOH = C4H6NiO4 + CO2 + H2O =>
NiCO3 + 2 CH3COOH = C4H6NiO4 + CO2 + H2O
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
As2S3 + H2SO4 = H3AsO4 + SO2 + H2O =>
As2S3 + 11 H2SO4 = 2 H3AsO4 + 14 SO2 + 8 H2O
H2S + SrCl2 = SrS + HCl =>
H2S + SrCl2 = SrS + 2 HCl
HClO4 + NH3 = NH4ClO4 =>
HClO4 + NH3 = NH4ClO4
HF + SbF5 = H2FSb3F16 =>
2 HF + 3 SbF5 = H2FSb3F16
C6H5OH + Ag(NH3)2OH = C6H4O2 + Ag + NH3 + H2O =>
C6H5OH + 4 Ag(NH3)2OH = C6H4O2 + 4 Ag + 8 NH3 + 3 H2O
Cr2(SO3)3 + H2SO4 = SO2 + H2O + Cr2(SO4)3 =>
Cr2(SO3)3 + 3 H2SO4 = 3 SO2 + 3 H2O + Cr2(SO4)3
HF = H2 + F2 =>
2 HF = H2 + F2
C2H3 + O2 = CO2 + H2O(water) =>
4 C2H3 + 11 O2 = 8 CO2 + 6 H2O(water)
Al + Pb3(SO4)2 = AlSO4 + Pb =>
2 Al + Pb3(SO4)2 = 2 AlSO4 + 3 Pb
HI(aq) = H + I =>
HI(aq) = H + I
H{+} + AsO4{3-} + {-} = AsO2{-} + OH{-} =>
2 H{+} + AsO4{3-} + 2e = AsO2{-} + 2 OH{-}
NH4NO3*(NH4)2SO4 + KOH = NH3 + K2SO4 + KNO3 + H2O =>
NH4NO3*(NH4)2SO4 + 3 KOH = 3 NH3 + K2SO4 + KNO3 + 3 H2O
HI + Au(OH)3 = AuI3 + H2O =>
3 HI + Au(OH)3 = AuI3 + 3 H2O
Fe2(SO4)3 + HCl = FeCl3 + H2SO4 =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2SO4
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
C7H8O + KMnO4 + H2SO4 = C7H6O + K2SO4 + MnSO4 + H2O =>
5 C7H8O + 2 KMnO4 + 3 H2SO4 = 5 C7H6O + K2SO4 + 2 MnSO4 + 8 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
