| Équations équilibrées la veille |
NaOH(aq)CH3COOH = CH3COONa(aq) + H2O(l)
Cu + Cl2 = Cu2Cl2 =>
2 Cu + Cl2 = Cu2Cl2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Al2(Cr2O7)3 + H2SO3 = H2Cr2O7 + Al2(SO3)3 =>
Al2(Cr2O7)3 + 3 H2SO3 = 3 H2Cr2O7 + Al2(SO3)3
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
K2CrO4 + Ba = K + Ba2CrO4 =>
K2CrO4 + 2 Ba = 2 K + Ba2CrO4
Al + MnO2 = Al2O3 + Mn =>
4 Al + 3 MnO2 = 2 Al2O3 + 3 Mn
phosphorus + chlorine = Phosphorustrichloride =>
2 P + 3 Cl2 = 2 PCl3
MgI2 + Ag3(PO4)2 = Mg3(PO4)2 + AgI2 =>
3 MgI2 + Ag3(PO4)2 = Mg3(PO4)2 + 3 AgI2
C3H5(OOC(CH2)14CH3)3 + H2O = C3H5(OH)3 + CH3(CH2)14 =>
21 C3H5(OOC(CH2)14CH3)3 + 165 H2O = 97 C3H5(OH)3 + 52 CH3(CH2)14
ClO3{-} + SO3{2-} = Cl{-} + SO4{2-} =>
ClO3{-} + 3 SO3{2-} = Cl{-} + 3 SO4{2-}
CaC2(s) + H2O(l) = C2H2(g)Ca(OH)2(s) =>
CaC2(s) + 2 H2O(l) = C2H2(g)Ca(OH)2(s)
Fe(s) + Sn(NO3)4(aq) = Fe(NO3)3 + Sn(s) =>
4 Fe(s) + 3 Sn(NO3)4(aq) = 4 Fe(NO3)3 + 3 Sn(s)
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
Fe + IO3 = Fe(IO3)2 =>
Fe + 2 IO3 = Fe(IO3)2
C4H5 + O2 = C2O2 + H2 =>
2 C4H5 + 4 O2 = 4 C2O2 + 5 H2
Fe(NO3)3 + HgCl = FeCl3 + NO3Hg =>
Fe(NO3)3 + 3 HgCl = FeCl3 + 3 NO3Hg
Cu(NO3)2 + Ca = Cu + CaO + NO2 =>
Cu(NO3)2 + 2 Ca = Cu + 2 CaO + 2 NO2
Li2O + AlPO4 = Li3(PO4) + Al2O3 =>
3 Li2O + 2 AlPO4 = 2 Li3(PO4) + Al2O3
C4H8Br2 + C4H10 = C8H18 + HBr =>
C4H8Br2 + 3 C4H10 = 2 C8H18 + 2 HBr
C3H6O3(aq) + NaOH(aq) = H2O + NaC3H5O3 =>
C3H6O3(aq) + NaOH(aq) = H2O + NaC3H5O3
Co(OH)3 + I{-} + H{+} + H2O = Co(OH2)6{2+} + I2 =>
2 Co(OH)3 + 2 I{-} + 6 H{+} + 6 H2O = 2 Co(OH2)6{2+} + I2
MnO + Co3O4 + KClO4 = Mn175Co25O300 + KCl =>
2100 MnO + 100 Co3O4 + 275 KClO4 = 12 Mn175Co25O300 + 275 KCl
H2O + CaCl2 + NaHCO3 = NaCl + CaO2H2 + H2CO3 =>
2 H2O + CaCl2 + 2 NaHCO3 = 2 NaCl + CaO2H2 + 2 H2CO3
NH(OH) + CuSO4 = NHSO4 + Cu(OH) =>
NH(OH) + CuSO4 = NHSO4 + Cu(OH)
NaOH + HC2H3O3 = NaC2H3O3 + H2O =>
NaOH + HC2H3O3 = NaC2H3O3 + H2O
K(MnO4) = KO + Mn2O + O2 =>
4 K(MnO4) = 4 KO + 2 Mn2O + 5 O2
(NH4)2MoO4 = (NH4)6Mo7O24 + NH3 + H2O =>
7(NH4)2MoO4 = (NH4)6Mo7O24 + 8 NH3 + 4 H2O
Ca(HS)2 + HNO3 = CaSO4 + SO2 + NO2 + H2O =>
Ca(HS)2 + 14 HNO3 = CaSO4 + SO2 + 14 NO2 + 8 H2O
K2Cr2O7 + CH3CH2OH = KCr + CH3CHO + H2O =>
K2Cr2O7 + 7 CH3CH2OH = 2 KCr + 7 CH3CHO + 7 H2O
Mg(OH)2 + Al2O3 = Al(OH)3 + MgO =>
3 Mg(OH)2 + Al2O3 = 2 Al(OH)3 + 3 MgO
Na2SO3 + C2H4O2 = NaC2H3O2 + H2O + SO2 =>
Na2SO3 + 2 C2H4O2 = 2 NaC2H3O2 + H2O + SO2
CaO + CO + H2O = H2CO3 + Ca =>
CaO + CO + H2O = H2CO3 + Ca
AsO3{-}3 + IO3 = AsO4{-}3 + I =>
3 AsO3{-}3 + IO3 = 3 AsO4{-}3 + I
C2H6O = C + H2 + O2 =>
2 C2H6O = 4 C + 6 H2 + O2
Cu2(s) + H2SO4(aq) = CuSO4(aq) + SO2(g) + H2O(l) =>
Cu2(s) + 4 H2SO4(aq) = 2 CuSO4(aq) + 2 SO2(g) + 4 H2O(l)
C2H6(g) + O2 = CO2 + H2O =>
2 C2H6(g) + 7 O2 = 4 CO2 + 6 H2O
Cr2O3 + Pb(NO3)2 = PbO3 + Cr2(NO3)2 =>
Cr2O3 + Pb(NO3)2 = PbO3 + Cr2(NO3)2
Ba2O3 = Ba + O2 =>
2 Ba2O3 = 4 Ba + 3 O2
Mg3(Po4)2 + NaOH = Mg(OH)2 + Na3Po4 =>
Mg3(Po4)2 + 6 NaOH = 3 Mg(OH)2 + 2 Na3Po4
P + KMnO4 + H2O = K2H2P2O6 + MnO2 + KOH =>
6 P + 8 KMnO4 + 4 H2O = 3 K2H2P2O6 + 8 MnO2 + 2 KOH
C2H6O = C + H2 + O2 =>
2 C2H6O = 4 C + 6 H2 + O2
Fe(C2H3O2)3 + Sr = Sr(C2H3O2)2 + Fe =>
2 Fe(C2H3O2)3 + 3 Sr = 3 Sr(C2H3O2)2 + 2 Fe
ZnSO4(aq) + BaCl2(aq) = ZnCl2(aq) + BaSO4 =>
ZnSO4(aq) + BaCl2(aq) = ZnCl2(aq) + BaSO4
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
Pt + HBr = PtBr + H2 =>
2 Pt + 2 HBr = 2 PtBr + H2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
K + HCl(a) = KCl + H2 =>
2 K + 2 HCl(a) = 2 KCl + H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe + HCI2 = FeCI2 + H2 =>
2 Fe + 2 HCI2 = 2 FeCI2 + H2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
