| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 4 I2 + 2 NaOH = 2 CHI3 + 2 NaI + 3 H2O
Co(NH3)3Cl3 + HCl = CoCl2 + Cl + NH4Cl =>
Co(NH3)3Cl3 + 3 HCl = CoCl2 + Cl + 3 NH4Cl
KCN + HNO3 = KNO3 + HCN =>
KCN + HNO3 = KNO3 + HCN
BaO + H2 = BaOH =>
2 BaO + H2 = 2 BaOH
Al(SO)3 + Cu(NO)3 = Al(NO)3 + Cu(SO)3 =>
Al(SO)3 + Cu(NO)3 = Al(NO)3 + Cu(SO)3
AgAsO3 + Zn + H2SO4 = AsH3 + ZnSO4 + Ag + H2O =>
2 AgAsO3 + 9 Zn + 9 H2SO4 = 2 AsH3 + 9 ZnSO4 + 2 Ag + 6 H2O
C12H22O11 + O2 = C3H6O3 + CO2 =>
3 C12H22O11 + 3 O2 = 11 C3H6O3 + 3 CO2
CuSO4(aq) + H4EDTA(aq) = H2Cu(EDTA) + H2SO4(aq) =>
CuSO4(aq) + H4EDTA(aq) = H2Cu(EDTA) + H2SO4(aq)
C12H22O11 + H2O = C14H28O2 + H2O2 =>
7 C12H22O11 + 79 H2O = 6 C14H28O2 + 72 H2O2
silvernitrate + Cl2Cu = silverchloride + CuN2O6 =>
2 AgNO3 + Cl2Cu = 2 AgCl + CuN2O6
Al{3+} + S{2-} = Al + S2 =>
4 Al{3+} + 6 S{2-} = 4 Al + 3 S2
C3H8O + C7H6O2 = H2O + C10H12O2 =>
C3H8O + C7H6O2 = H2O + C10H12O2
NaOH + H3PO3 = NaPO3 + H3OH =>
NaOH + H3PO3 = NaPO3 + H3OH
SiCl4(g) + H2O(l) = H2SiO3(aq) + HCl(g) =>
SiCl4(g) + 3 H2O(l) = H2SiO3(aq) + 4 HCl(g)
C3H3O2 + H2O = CO + H2 =>
2 C3H3O2 + 2 H2O = 6 CO + 5 H2
Co(NH3)3Cl3 + HCl = CoCl2 + Cl + NH4Cl =>
Co(NH3)3Cl3 + 3 HCl = CoCl2 + Cl + 3 NH4Cl
Zn + KMnO4 + H2SO4 = ZnSO4 + MnSO4 + K2SO4 + H2O =>
5 Zn + 2 KMnO4 + 8 H2SO4 = 5 ZnSO4 + 2 MnSO4 + K2SO4 + 8 H2O
Al(OH)3 + P2O5 = AlPO4 + H2O =>
2 Al(OH)3 + P2O5 = 2 AlPO4 + 3 H2O
GeBr2 + O2 = Br2 + GeO2 =>
GeBr2 + O2 = Br2 + GeO2
BaO + H2 = BaOH =>
2 BaO + H2 = 2 BaOH
Co(NH3)3Cl3 + HCl = CoCl2 + Cl + NH4Cl =>
Co(NH3)3Cl3 + 3 HCl = CoCl2 + Cl + 3 NH4Cl
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2O3(SiO2)2(H2O)2 + NaOH + OH = NaO(Al2O3)3(SiO2)6(H2O)6 + H2O =>
3 Al2O3(SiO2)2(H2O)2 + NaOH + OH = NaO(Al2O3)3(SiO2)6(H2O)6 + H2O
Fe2 + O3 + C = FeCO2 =>
3 Fe2 + 4 O3 + 6 C = 6 FeCO2
Na + H2O(g) = NaOH + H2(g) =>
2 Na + 2 H2O(g) = 2 NaOH + H2(g)
CO2 + LiOH(s) = Li2CO3(s) + H2O(l) =>
CO2 + 2 LiOH(s) = Li2CO3(s) + H2O(l)
Cu + HgCl2 = CuCl2 + Hg =>
Cu + HgCl2 = CuCl2 + Hg
Cl2 + NaHSO4 = NaCl + SO4 + H =>
Cl2 + 2 NaHSO4 = 2 NaCl + 2 SO4 + 2 H
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
(CH3)2SiCl2 + H2O = HO(CH3)2SiO[(CH3)2SiO]20Si(CH3)2OH + HCl =>
22(CH3)2SiCl2 + 23 H2O = HO(CH3)2SiO[(CH3)2SiO]20Si(CH3)2OH + 44 HCl
HNO3 + H2O = N2H4 + O2 =>
4 HNO3 + 2 H2O = 2 N2H4 + 7 O2
C2H5OH + CUO = C2H3OH + CU + H2O =>
C2H5OH + CUO = C2H3OH + CU + H2O
NH4Cl(aq) + Ba(OH)2(aq) = BaCl2 + NH3(aq) + H2O =>
2 NH4Cl(aq) + Ba(OH)2(aq) = BaCl2 + 2 NH3(aq) + 2 H2O
C3H3O2 + H2O = CO2 + H2 =>
2 C3H3O2 + 8 H2O = 6 CO2 + 11 H2
Na2CO3 + Zn3P2 = Na3P + ZnCO3 =>
3 Na2CO3 + Zn3P2 = 2 Na3P + 3 ZnCO3
Hg + ZnSO4 = Hg2(SO4)2 + Zn2 =>
2 Hg + 2 ZnSO4 = Hg2(SO4)2 + Zn2
I2 = I =>
I2 = 2 I
Fe + MgCl = MgFe + Cl =>
Fe + MgCl = MgFe + Cl
C6H0 + O2 = CO2 + H2O =>
4 C6H0 + 25 O2 = 24 CO2 + 2 H2O
O3 + KI + H2O = I2 + KOH =>
O3 + 6 KI + 3 H2O = 3 I2 + 6 KOH
MnO4{-} + ClO2{-} + H{+} = MnO2 + ClO4{-} + H2O =>
4 MnO4{-} + 3 ClO2{-} + 4 H{+} = 4 MnO2 + 3 ClO4{-} + 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
V + Mn2O3 = VO + MnO =>
V + Mn2O3 = VO + 2 MnO
Fe2(SO4)3 + Na2S = S + Na2SO4 + FeSO4 =>
Fe2(SO4)3 + Na2S = S + Na2SO4 + 2 FeSO4
Cr3SO4 + K2CO3 = Cr3CO3 + K2SO4 =>
Cr3SO4 + K2CO3 = Cr3CO3 + K2SO4
KOHKHSO3 = H2OK2SO3 =>
KOHKHSO3 = H2OK2SO3
Al + Na2CrO4 = Na + Al2(CrO4)3 =>
2 Al + 3 Na2CrO4 = 6 Na + Al2(CrO4)3
NaI + Ca(NO3) = NaNO3 + CaI =>
NaI + Ca(NO3) = NaNO3 + CaI
S2O3{2-} + SbO5 + H{+} + H2O = SbO + H2SO4 =>
S2O3{2-} + SbO5 + 2 H{+} + H2O = SbO + 2 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/29/24
Équations équilibrées sur03/30/23
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