| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + Ni(NO3)2 = Cu(NO3)2 + NiSO4
NaCN + NaOCl = NaOCN + NaCl =>
NaCN + NaOCl = NaOCN + NaCl
CH + O2 = C3O6 + H2O =>
12 CH + 15 O2 = 4 C3O6 + 6 H2O
Br2 + Te = TeBr7 =>
7 Br2 + 2 Te = 2 TeBr7
F{2} + Ca = CaF{2} =>
F{2} + Ca = CaF{2}
FeCl2 + Al2O3 + O2 = Fe3O4 + AlCl3 =>
6 FeCl2 + 2 Al2O3 + O2 = 2 Fe3O4 + 4 AlCl3
NH2CH2COOH(s) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 NH2CH2COOH(s) + 9 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 N2(g)
CH3CHOCH2CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CH3CHOCH2CH3 + 14 KMnO4 + 21 H2SO4 = 20 CH3COOH + 14 MnSO4 + 7 K2SO4 + 26 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
PtCl4 + NH3 = PtCl2(NH3)2 + Cl2 =>
PtCl4 + 2 NH3 = PtCl2(NH3)2 + Cl2
Fe2O3 + SO4 = FeSO4 + O2 =>
2 Fe2O3 + 4 SO4 = 4 FeSO4 + 3 O2
(CH5)O + O2 = CO2 + H2O =>
4(CH5)O + 7 O2 = 4 CO2 + 10 H2O
K2Cr2O7 + S8 = SO2 + Cr2O3 + K2O =>
16 K2Cr2O7 + 3 S8 = 24 SO2 + 16 Cr2O3 + 16 K2O
NH4VO3 + HCl + Zn = V2O2 + NH4Cl + H2O + ZnCl2 =>
2 NH4VO3 + 8 HCl + 3 Zn = V2O2 + 2 NH4Cl + 4 H2O + 3 ZnCl2
Ba(OH)2 + Cr(PO3)2 = Ba(PO3)2 + Cr(OH)2 =>
Ba(OH)2 + Cr(PO3)2 = Ba(PO3)2 + Cr(OH)2
Ca(aq) + Cl2(aq) = CaCl2(s) =>
Ca(aq) + Cl2(aq) = CaCl2(s)
N2 + O2 = N2(O5) =>
2 N2 + 5 O2 = 2 N2(O5)
Cr + Ce2 = CrCe3 =>
2 Cr + 3 Ce2 = 2 CrCe3
Na2SiO3 + Ca(NO3)2 = CaSiO3 + NaNO3 =>
Na2SiO3 + Ca(NO3)2 = CaSiO3 + 2 NaNO3
Fe2O3 + Na2O = FeO + NaO =>
Fe2O3 + Na2O = 2 FeO + 2 NaO
Ca(ClO3)2 = Ca + (ClO3)2 =>
Ca(ClO3)2 = Ca + (ClO3)2
CH3COO(aq) + H2O(l) = CH3COOH(aq) + OH(aq) =>
CH3COO(aq) + H2O(l) = CH3COOH(aq) + OH(aq)
MgCl{2} + AgNO{3} = Mg(NO{3}){2} + AgCl =>
MgCl{2} + AgNO{3} = Mg(NO{3}){2} + AgCl
SiH3Cl + H2O = SiO2 + HCl + H2 =>
SiH3Cl + 2 H2O = SiO2 + HCl + 3 H2
HC2H5CO2 + OH = C2H5CO2 + H2O =>
HC2H5CO2 + OH = C2H5CO2 + H2O
HOC(COOH)(CH2COOH)2 + NaOH = Na3C6H5O7 + H2O =>
HOC(COOH)(CH2COOH)2 + 3 NaOH = Na3C6H5O7 + 3 H2O
Ca(HS)2 + H2SO4 = Ca(HSO4)2 + SO2 + H2O =>
Ca(HS)2 + 8 H2SO4 = Ca(HSO4)2 + 8 SO2 + 8 H2O
CrCl3 + H2SO4 = Cr2(SO4)3 + Cl2 + H2S + H2O =>
8 CrCl3 + 15 H2SO4 = 4 Cr2(SO4)3 + 12 Cl2 + 3 H2S + 12 H2O
Na + H2SO4 = NaHSO4 + H2 =>
2 Na + 2 H2SO4 = 2 NaHSO4 + H2
Fe2O3(s) + H2S(g) = FeS(s) + H2O(l) + O2(g) =>
2 Fe2O3(s) + 4 H2S(g) = 4 FeS(s) + 4 H2O(l) + O2(g)
La2O3 + H2SO4 = La2(SO4)3 + H2O =>
La2O3 + 3 H2SO4 = La2(SO4)3 + 3 H2O
MnSO4 = MnS + O2 =>
MnSO4 = MnS + 2 O2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
C27H46O + O2 = CO2 + H2O =>
C27H46O + 38 O2 = 27 CO2 + 23 H2O
FeCl3 + KIO3 = Fe(IO3)3 + KCl =>
FeCl3 + 3 KIO3 = Fe(IO3)3 + 3 KCl
KAl(OH)4 + H2SO4 + H2O = KAl(SO4)2*12(H2O) =>
KAl(OH)4 + 2 H2SO4 + 8 H2O = KAl(SO4)2*12(H2O)
HgC4H6O4 + Na2SO4 = HgSO4 + NaCH3CO2 =>
HgC4H6O4 + Na2SO4 = HgSO4 + 2 NaCH3CO2
C6H5CH2CH(NH2)COOHSOCl2 = C6H5CH2CH(NH2)COClHClSO2 =>
C6H5CH2CH(NH2)COOHSOCl2 = C6H5CH2CH(NH2)COClHClSO2
C6H5COOH + SOCl2 = C6H5COCl + HCl + SO2 =>
C6H5COOH + SOCl2 = C6H5COCl + HCl + SO2
Fe + Ag(NO3) = Ag + Fe(NO3)2 =>
Fe + 2 Ag(NO3) = 2 Ag + Fe(NO3)2
MoO3 + H2SO4 = Mo2O3 + SO4 + H2O =>
2 MoO3 + 3 H2SO4 = Mo2O3 + 3 SO4 + 3 H2O
NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O(l) =>
2 NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O(l)
Mg(OH)2 + Al2O3 = Al(OH)3 + MgO =>
3 Mg(OH)2 + Al2O3 = 2 Al(OH)3 + 3 MgO
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
H2O + Cr{3+} + BiO3 = CrO7{2-} + Bi{3+} + H =>
6 H2O + 3 Cr{3+} + 5 BiO3 = 3 CrO7{2-} + 5 Bi{3+} + 12 H
CrO3 + C2H5OH + H2SO4 = Cr2(SO4)3 + CH3COOH + H2O =>
4 CrO3 + 3 C2H5OH + 6 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 9 H2O
Mg + H3(PO4) = H2 + MgHPO4 =>
Mg + H3(PO4) = H2 + MgHPO4
CH3CH2CHO + [Ag(NH3)2]OH = CH3CH2COONH4 + H2O + Ag + NH3 =>
CH3CH2CHO + 2[Ag(NH3)2]OH = CH3CH2COONH4 + H2O + 2 Ag + 3 NH3
Na2S + CuF2 = CuS + NaF =>
Na2S + CuF2 = CuS + 2 NaF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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