| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CO2) + Ca(OH)2 = (CaCO3) + (H2O)
CH3(CH2)7OH + CH3COOH = CH3COO(CH2)7CH3 + H2O =>
CH3(CH2)7OH + CH3COOH = CH3COO(CH2)7CH3 + H2O
NaCO3KNO3 = NaNO3KCO3 =>
NaCO3KNO3 = NaNO3KCO3
H2SO4 + CrCO3 = CO2 + H2O + CrSO4 =>
H2SO4 + CrCO3 = CO2 + H2O + CrSO4
Fe(OH)2 + Fe(OH)3 = Fe3O4 + H2O =>
Fe(OH)2 + 2 Fe(OH)3 = Fe3O4 + 4 H2O
CuSO4*5H2O + K2C2O4*H2O = K2(Cu(C2O4)2)*2H2O + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2(Cu(C2O4)2)*2H2O + K2SO4 + 5 H2O
KMnO4(s) + HCl(aq) = H2O(l) + KCl(aq) + MnCl2(s) + Cl2(g) =>
2 KMnO4(s) + 16 HCl(aq) = 8 H2O(l) + 2 KCl(aq) + 2 MnCl2(s) + 5 Cl2(g)
H3Po4 + NaOH = Na3Po4 + HOH =>
H3Po4 + 3 NaOH = Na3Po4 + 3 HOH
Na2CO3 + ZnSO4 = Na2SO4 + ZnCO3 =>
Na2CO3 + ZnSO4 = Na2SO4 + ZnCO3
As2O5 + KOH = K3AsO4 + H2O =>
As2O5 + 6 KOH = 2 K3AsO4 + 3 H2O
O3 + Na2S2O3 + H2O = Na2SO4 + H2SO4 =>
4 O3 + 3 Na2S2O3 + 3 H2O = 3 Na2SO4 + 3 H2SO4
CH3COOH + MgCO3 = Mg(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 MgCO3 = 4 Mg(CH3COOH)2 + 6 CO2 + 2 H2O
Na + SO4 = Na(SO4) =>
Na + SO4 = Na(SO4)
Al(s) + KOH(aq) + HOH(l) = [KAl(OH)4](aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 HOH(l) = 2[KAl(OH)4](aq) + 3 H2(g)
CsNO3 + H2O = CsOH + HNO3 =>
CsNO3 + H2O = CsOH + HNO3
KMnO4 + C5H8O2 = C15H21MnO6 + KOH + H2O + CO2 =>
6 KMnO4 + 19 C5H8O2 = 6 C15H21MnO6 + 6 KOH + 10 H2O + 5 CO2
As2O3 + NaOH + H2O = Na(As(OH)4) =>
As2O3 + 2 NaOH + 3 H2O = 2 Na(As(OH)4)
CH2CO + H{+} = CH3CO{+} =>
CH2CO + H{+} = CH3CO{+}
Li2SO4 + Mg(NO3)2 = LiNO3 + MgSO4 =>
Li2SO4 + Mg(NO3)2 = 2 LiNO3 + MgSO4
Cl{+} + KBr{-} = KCl + Br =>
Cl{+} + KBr{-} = KCl + Br
CuO + CaCO3 = CaO + CuCO3 =>
CuO + CaCO3 = CaO + CuCO3
C63H88CoN14O14P + O2 = CO2 + H2O + CoP + N =>
C63H88CoN14O14P + 78 O2 = 63 CO2 + 44 H2O + CoP + 14 N
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Na3(PO4) + Zn(NO3) = Na(NO3) + Zn3(PO4) =>
Na3(PO4) + 3 Zn(NO3) = 3 Na(NO3) + Zn3(PO4)
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
KMnO4 + CH2CH2 + H2SO4 + H2O = CH2OHCH2OH + MnSO4 + K2SO4 =>
2 KMnO4 + 5 CH2CH2 + 3 H2SO4 + 2 H2O = 5 CH2OHCH2OH + 2 MnSO4 + K2SO4
H2 + O4 = H2O4 =>
H2 + O4 = H2O4
H3BO3 + CH3CH2OH = B(OCH2CH3)3 + H2O =>
H3BO3 + 3 CH3CH2OH = B(OCH2CH3)3 + 3 H2O
HCrO4 + H2O = CrO4 + H3O =>
HCrO4 + H2O = CrO4 + H3O
BeON2O5 = Be(NO3)2 =>
BeON2O5 = Be(NO3)2
KMnO4 + CH3COOH + Na2SO3 = Mn(CH3COO)2 + CH3COOK + Na2SO4 + H2O =>
2 KMnO4 + 6 CH3COOH + 5 Na2SO3 = 2 Mn(CH3COO)2 + 2 CH3COOK + 5 Na2SO4 + 3 H2O
As2S3 + KNO3 + H2SO4 = NO2 + K2SO4 + K3AsO4 + H2O =>
As2S3 + 28 KNO3 + 8 H2SO4 = 28 NO2 + 11 K2SO4 + 2 K3AsO4 + 8 H2O
Zn(s)NiBr2(aq) = Ni(s)ZnBr2(aq) =>
Zn(s)NiBr2(aq) = Ni(s)ZnBr2(aq)
CaCO3 + NaOH = CaOH + NaCO3 =>
CaCO3 + NaOH = CaOH + NaCO3
Ni2(SO3)3 + HCl = NiCl3 + H2O + SO2 =>
Ni2(SO3)3 + 6 HCl = 2 NiCl3 + 3 H2O + 3 SO2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Ca(OH)2 + H2SiO3 = Ca(SiO3) + H2O =>
Ca(OH)2 + H2SiO3 = Ca(SiO3) + 2 H2O
HClO3(aq) + HSO3{-}(aq) = H2SO3(aq) + ClO3{-}(aq) =>
HClO3(aq) + HSO3{-}(aq) = H2SO3(aq) + ClO3{-}(aq)
NaOHH2O = NaH3O2 =>
NaOHH2O = NaH3O2
C6H12O6 + C2H5OH = C47H70O14 + H2O =>
26 C6H12O6 + 63 C2H5OH = 6 C47H70O14 + 135 H2O
Mg(OH)2 + H3PO4(aq) = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4(aq) = Mg3(PO4)2 + 6 H2O
HBr + CaCO3 = CaBr2(aq) + H2O + CO2 =>
2 HBr + CaCO3 = CaBr2(aq) + H2O + CO2
C6H12O6 = C2H5OHCO2 =>
C6H12O6 = 2 C2H5OHCO2
Mn + BiO3 = MnO4 + Bi =>
3 Mn + 4 BiO3 = 3 MnO4 + 4 Bi
Cl2O7ZnO = Zn(ClO4)2 =>
Cl2O7ZnO = Zn(ClO4)2
CH3CO2NH4 + H2O = CH3CO2H + NH4OH =>
CH3CO2NH4 + H2O = CH3CO2H + NH4OH
C2H5OH + CH3CHO = C2H5OHCH3CHO =>
C2H5OH + CH3CHO = C2H5OHCH3CHO
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
CaCl2NaCO3 = CaCO3NaCl2 =>
CaCl2NaCO3 = CaCO3NaCl2
C2H5NS + HCl = H2S + C2H5NCl2 =>
C2H5NS + 2 HCl = H2S + C2H5NCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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