| Équations équilibrées la veille |
Ag(NH3)2OH + KCN = AgCN + 2 NH3 + KOH
MgSO4 + Zn(NO3)2 = Mg(NO3)2 + Zn(SO4) =>
MgSO4 + Zn(NO3)2 = Mg(NO3)2 + Zn(SO4)
NaI + CI2 = NaCI2 + I =>
NaI + CI2 = NaCI2 + I
Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]
Mn3O4 + H2O = Mn2O3 + H{+} + e =>
2 Mn3O4 + H2O = 3 Mn2O3 + 2 H{+} + 2e
Fe2O3 + NaCl = FeCl3 + Na2O =>
Fe2O3 + 6 NaCl = 2 FeCl3 + 3 Na2O
CaO + H2S = CaS + H2O =>
CaO + H2S = CaS + H2O
CsI + CuI = Cs3Cu2I5 =>
3 CsI + 2 CuI = Cs3Cu2I5
N2O4(g) + H2(g) = N2(g) + H2O(g) =>
N2O4(g) + 4 H2(g) = N2(g) + 4 H2O(g)
KClO3 + Al = KCl + Al2O3 =>
KClO3 + 2 Al = KCl + Al2O3
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
BN3 + F2 = BF3 + N2 =>
2 BN3 + 3 F2 = 2 BF3 + 3 N2
CaCl2 + Na2Co3 = CaCo3 + Na2Cl2 =>
CaCl2 + Na2Co3 = CaCo3 + Na2Cl2
SO3 + H2O = H2 + SO4 =>
SO3 + H2O = H2 + SO4
NH3 + OCl{-} = NH2Cl + OH{-} =>
NH3 + OCl{-} = NH2Cl + OH{-}
N4C6H12 + H2O = N4C6O6 + H2 =>
N4C6H12 + 6 H2O = N4C6O6 + 12 H2
(OH)2 = H2O + O2 =>
2(OH)2 = 2 H2O + O2
(CH3)2CHOH + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3(CH3)2CHOH + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Cu + Pb(SO4) = Cu(SO4) + Pb =>
Cu + Pb(SO4) = Cu(SO4) + Pb
Na2SiO3 + HCl = H2O + NaCl + SiO2 =>
Na2SiO3 + 2 HCl = H2O + 2 NaCl + SiO2
HC6H7O6(aq) + NaOH(aq) = H2O(l) + NaC6H7O6(aq) =>
HC6H7O6(aq) + NaOH(aq) = H2O(l) + NaC6H7O6(aq)
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CaO3 + Y2O3 + CrO3 = Ca9Y2Cr4O24 + O2 =>
9 CaO3 + Y2O3 + 4 CrO3 = Ca9Y2Cr4O24 + 9 O2
SCN + Fe = Fe(SCN)3 =>
3 SCN + Fe = Fe(SCN)3
C6H5OH + NaHCO3 = C5H5Na + H2O + CO2 =>
13 C6H5OH + 14 NaHCO3 = 14 C5H5Na + 11 H2O + 22 CO2
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
Zn(s) + NaNO3(aq) = Zn(NO3)2(aq) + Na(s) =>
Zn(s) + 2 NaNO3(aq) = Zn(NO3)2(aq) + 2 Na(s)
H2S + CdO = CdS + H2O =>
H2S + CdO = CdS + H2O
CO2 + NaOH = NaCO3 + H2 =>
2 CO2 + 2 NaOH = 2 NaCO3 + H2
CuCI2 + Zn = Cu + ZnCI2 =>
CuCI2 + Zn = Cu + ZnCI2
BrCH2CH2CH2Br = CH2CHCH2Br + HBr =>
BrCH2CH2CH2Br = CH2CHCH2Br + HBr
Pb(NO3)2 + Na2S = PbS2 + Na2NO3 =>
Pb(NO3)2 + 2 Na2S = PbS2 + 2 Na2NO3
CaS + HF = CaF2 + H2S =>
CaS + 2 HF = CaF2 + H2S
CuCI2 + Zn = Cu + ZnCI2 =>
CuCI2 + Zn = Cu + ZnCI2
FeS + HClO3 = H2S + FeCl2 + O2 =>
FeS + 2 HClO3 = H2S + FeCl2 + 3 O2
HNO3 + HI = HIO3 + NO2 + H2O =>
6 HNO3 + HI = HIO3 + 6 NO2 + 3 H2O
Li2O + H2O = LiOH = =>
Li2O + H2O = 2 LiOH
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
H2SO3 + AgOH = AgS + H3O4 =>
H2SO3 + AgOH = AgS + H3O4
K(Br) + Cl2 = KCl + Br2 =>
2 K(Br) + Cl2 = 2 KCl + Br2
MgS2 + O2 = MgO + SO2 =>
2 MgS2 + 5 O2 = 2 MgO + 4 SO2
P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O
H2SnCl6 + H2S = HCl + SnS2 =>
H2SnCl6 + 2 H2S = 6 HCl + SnS2
Zn + AgNO3(aq) = Zn(NO3)2(s) + Ag =>
Zn + 2 AgNO3(aq) = Zn(NO3)2(s) + 2 Ag
AgF + HCl = H[AgFCl] =>
AgF + HCl = H[AgFCl]
(NH4)2HPO4 + CaBr2 = NH4Br + CaHPO4 =>
(NH4)2HPO4 + CaBr2 = 2 NH4Br + CaHPO4
Na4[Th(Co3)4] = Na + [Th(Co3)4] =>
Na4[Th(Co3)4] = 4 Na + [Th(Co3)4]
CO2 + H2O = C6H12O6 + O2* =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2*
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
