| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaOH + NaBH4 + 4 C8H8O3 + 4 HCl = 4 C8H10O3 + H3BO3 + 4 NaCl
Fe + SCN = Fe2(SCN) =>
2 Fe + SCN = Fe2(SCN)
CuSO4 + Zn = ZnSO4 + Cu2 =>
2 CuSO4 + 2 Zn = 2 ZnSO4 + Cu2
C3H5O(COOH)3 + Ba(OH)2 = H2O + Ba3(C3H5O(COO)3)2 =>
2 C3H5O(COOH)3 + 3 Ba(OH)2 = 6 H2O + Ba3(C3H5O(COO)3)2
NaNO3 + Co(NO3)2*6H2O + NH4H2PO4 = Na2CoP2O7 + NO3 + NH4 + H2O =>
10 NaNO3 + 5 Co(NO3)2*6H2O + 10 NH4H2PO4 = 5 Na2CoP2O7 + 19 NO3 + 11 NH4 + 38 H2O
CuSO4 + Zn = ZnSO4 + Cu2 =>
2 CuSO4 + 2 Zn = 2 ZnSO4 + Cu2
CaO + P2O5 = Ca3*(PO4)2 =>
3 CaO + P2O5 = Ca3*(PO4)2
Ni(NH3)6{2+} + HNO3 = NH4{+} + Ni{2+} + NO3{-} =>
Ni(NH3)6{2+} + 6 HNO3 = 6 NH4{+} + Ni{2+} + 6 NO3{-}
NaOH + NaBH4 + C8H8O3 + HCl = C8H10O3 + H3BO3 + NaCl =>
3 NaOH + NaBH4 + 4 C8H8O3 + 4 HCl = 4 C8H10O3 + H3BO3 + 4 NaCl
LiOH + Na2O = Li2O + NaOH =>
2 LiOH + Na2O = Li2O + 2 NaOH
S2O6{-2} + H{+} + H2O = HSO4{-} + H2SO3 =>
S2O6{-2} + H{+} + H2O = HSO4{-} + H2SO3
Li + H2Se = Li2Se + H2 =>
2 Li + H2Se = Li2Se + H2
C3H8O3 + B2O3 = C3H5BO3 + H2O =>
2 C3H8O3 + B2O3 = 2 C3H5BO3 + 3 H2O
HS + LiCO3 = LiS + HCO3 =>
HS + LiCO3 = LiS + HCO3
Fe + SCN = Fe2(SCN) =>
2 Fe + SCN = Fe2(SCN)
NaOH + NaBH4 + C8H8O3 + HCl = C8H10O3 + H3BO3 + NaCl =>
3 NaOH + NaBH4 + 4 C8H8O3 + 4 HCl = 4 C8H10O3 + H3BO3 + 4 NaCl
CuSO4 + Zn = ZnSO4 + Cu2 =>
2 CuSO4 + 2 Zn = 2 ZnSO4 + Cu2
C3H8O3 + B2O3 = C3H5BO3 + H2O =>
2 C3H8O3 + B2O3 = 2 C3H5BO3 + 3 H2O
CuSO4 + Zn = ZnSO4 + Cu2 =>
2 CuSO4 + 2 Zn = 2 ZnSO4 + Cu2
NaOH + NaBH4 + C8H8O3 + HCl = C8H10O3 + H3BO3 + NaCl =>
3 NaOH + NaBH4 + 4 C8H8O3 + 4 HCl = 4 C8H10O3 + H3BO3 + 4 NaCl
CuSO4 + Zn = ZnSO4 + Cu2 =>
2 CuSO4 + 2 Zn = 2 ZnSO4 + Cu2
Fe + SCN = Fe2(SCN) =>
2 Fe + SCN = Fe2(SCN)
Co(NO2)2 + HNO2 = NO + Co(NO2)3 + H2O =>
Co(NO2)2 + 2 HNO2 = NO + Co(NO2)3 + H2O
NaOH + NaBH4 + C8H8O3 + HCl = C8H10O3 + H3BO3 + NaCl =>
3 NaOH + NaBH4 + 4 C8H8O3 + 4 HCl = 4 C8H10O3 + H3BO3 + 4 NaCl
Fe + SCN = Fe2(SCN) =>
2 Fe + SCN = Fe2(SCN)
NO + NH2OH = N2 + H2O =>
2 NO + 4 NH2OH = 3 N2 + 6 H2O
Hg(NO3)2 + KI = HgI2 + KNO3 =>
Hg(NO3)2 + 2 KI = HgI2 + 2 KNO3
C3H8O3 + B2O3 = C3H5BO3 + H2O =>
2 C3H8O3 + B2O3 = 2 C3H5BO3 + 3 H2O
KI + H2O2 + HCl = KCl + IO + H2O =>
2 KI + 3 H2O2 + 2 HCl = 2 KCl + 2 IO + 4 H2O
LiCl + BaCl2 = LiCl2 + BaCl =>
LiCl + BaCl2 = LiCl2 + BaCl
CuSO4 + Zn = ZnSO4 + Cu2 =>
2 CuSO4 + 2 Zn = 2 ZnSO4 + Cu2
Cr{+3} + PO4{-3} = CrPO4 =>
Cr{+3} + PO4{-3} = CrPO4
PtCl4 = Pt2Cl6 + Cl2 =>
2 PtCl4 = Pt2Cl6 + Cl2
H2SO4 + KI + KIO3 = K2SO4 + H2O + I3 =>
3 H2SO4 + 5 KI + KIO3 = 3 K2SO4 + 3 H2O + 2 I3
C3H8O3 + B2O3 = C3H5BO3 + H2O =>
2 C3H8O3 + B2O3 = 2 C3H5BO3 + 3 H2O
Cl1 + Na1 = Na1Cl1 =>
Cl1 + Na1 = Na1Cl1
SrCl2 + K3PO4 = K3Cl2 + SrPO4 =>
SrCl2 + K3PO4 = K3Cl2 + SrPO4
K2X + K(MnO4) + H2SO4 = X + Mn(SO4) + K2(SO4) + H2O =>
5 K2X + 2 K(MnO4) + 8 H2SO4 = 5 X + 2 Mn(SO4) + 6 K2(SO4) + 8 H2O
HCl + SnS = SnCl2 + H2S =>
2 HCl + SnS = SnCl2 + H2S
NO3{-} + H{+} + Pb = Pb{2+} + NO2 + H2O =>
2 NO3{-} + 4 H{+} + Pb = Pb{2+} + 2 NO2 + 2 H2O
NaOH + NaBH4 + C8H8O3 + HCl = C8H10O3 + H3BO3 + NaCl =>
3 NaOH + NaBH4 + 4 C8H8O3 + 4 HCl = 4 C8H10O3 + H3BO3 + 4 NaCl
CuSO4 + Zn = ZnSO4 + Cu2 =>
2 CuSO4 + 2 Zn = 2 ZnSO4 + Cu2
H3PO4 + Ca(OH)2 = HCa(OH)2 + HPO4 =>
H3PO4 + 2 Ca(OH)2 = 2 HCa(OH)2 + HPO4
CH3COOH(aq) + NaHCO3 = C2H3NaO2(aq) + H2O(aq)CO2(g) =>
CH3COOH(aq) + NaHCO3 = C2H3NaO2(aq) + H2O(aq)CO2(g)
O2 + C28H58 = H2O + CO2 =>
85 O2 + 2 C28H58 = 58 H2O + 56 CO2
Na2NO2 + NH4Cl = NO2 + HCl + NaNH3 =>
Na2NO2 + 2 NH4Cl = NO2 + 2 HCl + 2 NaNH3
PbS(s) + HCl(aq) = PbCl2 + H2S =>
PbS(s) + 2 HCl(aq) = PbCl2 + H2S
(NH4)H2PO4 = NH3 + P2O5 + H2O =>
2(NH4)H2PO4 = 2 NH3 + P2O5 + 3 H2O
NaOH + NaBH4 + C8H8O3 + HCl = C8H10O3 + H3BO3 + NaCl =>
3 NaOH + NaBH4 + 4 C8H8O3 + 4 HCl = 4 C8H10O3 + H3BO3 + 4 NaCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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