| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl + NaSO4 = NaCl + CuSO4
NaClAgNO3 = AgClNaNO3 =>
NaClAgNO3 = AgClNaNO3
CH4 + CO2 = CO + H2 =>
CH4 + CO2 = 2 CO + 2 H2
Na2SO4(aq) + Ba(OH)2(aq) = NaOH + BaSO4 =>
Na2SO4(aq) + Ba(OH)2(aq) = 2 NaOH + BaSO4
CH4 + CO2 = CH3COOH =>
CH4 + CO2 = CH3COOH
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CuCl + NaSO4 = NaCl + CuSO4 =>
CuCl + NaSO4 = NaCl + CuSO4
H2O + ClO3 = Cl + OH =>
3 H2O + ClO3 = Cl + 6 OH
C8H8O2 + O2 = CO2 + H2O =>
C8H8O2 + 9 O2 = 8 CO2 + 4 H2O
CH4 + CO2 = C6H12O6 =>
3 CH4 + 3 CO2 = C6H12O6
Mg + YCl3 = Y + MgCl2 =>
3 Mg + 2 YCl3 = 2 Y + 3 MgCl2
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
W(OH)2 + HCl = WCl2 + H2O =>
W(OH)2 + 2 HCl = WCl2 + 2 H2O
H2SO4 + Fe = H2 + Fe2SO4 =>
H2SO4 + 2 Fe = H2 + Fe2SO4
Na2SO4(aq) + Ba(OH)2(aq) = NaOH + BaSO4 =>
Na2SO4(aq) + Ba(OH)2(aq) = 2 NaOH + BaSO4
CuCl + NaSO4 = NaCl + CuSO4 =>
CuCl + NaSO4 = NaCl + CuSO4
C8H8O2 + O2 = CO2 + H2O =>
C8H8O2 + 9 O2 = 8 CO2 + 4 H2O
C5H5NHCl + H2O = H3O + C5H5N + Cl =>
C5H5NHCl + H2O = H3O + C5H5N + Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na3I + Cl = NaCl + I =>
Na3I + 3 Cl = 3 NaCl + I
Nd2(C2O4)3 + (NH4)2C2O4 = (NH4)3[Nd(C2O4)3] =>
Nd2(C2O4)3 + 3(NH4)2C2O4 = 2(NH4)3[Nd(C2O4)3]
HCl + BaBr2 = BaCl2 + HBr =>
2 HCl + BaBr2 = BaCl2 + 2 HBr
NaOH + Fe(No3)2 = Fe(OH)2 + NaNo3 =>
2 NaOH + Fe(No3)2 = Fe(OH)2 + 2 NaNo3
ClO + H2O = OH + HClO =>
ClO + H2O = OH + HClO
CH3COOC6H4COOCH3 + HOCH2CH2OH = CH3COOC6H4COOCH2CH2OH + CH3OH =>
CH3COOC6H4COOCH3 + HOCH2CH2OH = CH3COOC6H4COOCH2CH2OH + CH3OH
C2H4 + HBr = C2H3Br + H2 =>
C2H4 + HBr = C2H3Br + H2
HClO + NaOH = ClO + NaOH2 =>
HClO + NaOH = ClO + NaOH2
Hg + AgNo3 = Hg(No3)2 + Ag =>
Hg + 2 AgNo3 = Hg(No3)2 + 2 Ag
FeS + H2SO4 = FeSO4 + S + H2O =>
3 FeS + 4 H2SO4 = 3 FeSO4 + 4 S + 4 H2O
NaClAgNO3 = AgClNaNO3 =>
NaClAgNO3 = AgClNaNO3
NaOH + S = SO + NaH =>
NaOH + S = SO + NaH
Na7F(PO4)2*19H2O = NaF + Na3PO4 + H2O =>
Na7F(PO4)2*19H2O = NaF + 2 Na3PO4 + 19 H2O
C4H10O2 + KMnO4 + H2SO4 = C4H10O4 + K2SO4 + MnSO4 + H2O =>
5 C4H10O2 + 4 KMnO4 + 6 H2SO4 = 5 C4H10O4 + 2 K2SO4 + 4 MnSO4 + 6 H2O
C2H5HN2 + O2 = CO2 + H2O + N2 =>
2 C2H5HN2 + 7 O2 = 4 CO2 + 6 H2O + 2 N2
Na2SO3 + AlCl3 = NaCl + Al2(SO3)3 =>
3 Na2SO3 + 2 AlCl3 = 6 NaCl + Al2(SO3)3
NaCO3 + Na2SO4 = NaSO4 + Na2CO3 =>
NaCO3 + Na2SO4 = NaSO4 + Na2CO3
Au + HCl = Au(Cl)2 + H2 =>
Au + 2 HCl = Au(Cl)2 + H2
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
C7H6O2 + Na2CO3 = C7H5NaO2 + H2O + CO2 =>
2 C7H6O2 + Na2CO3 = 2 C7H5NaO2 + H2O + CO2
H2O + O3 = H2O4 =>
H2O + O3 = H2O4
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Ni(OH)2 + Cl2 + H2O = HCl + Ni(OH)3 =>
2 Ni(OH)2 + Cl2 + 2 H2O = 2 HCl + 2 Ni(OH)3
MnO4{-} + H{+} + NO2{-} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 6 H{+} + 5 NO2{-} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
KHCo3 + KOH = H2Co3 + K2O =>
KHCo3 + KOH = H2Co3 + K2O
Na2O + KOH = K2O + NaOH =>
Na2O + 2 KOH = K2O + 2 NaOH
C6H5COCH3 + CrO3 + H2SO4 = C6H5COOH + H2O + Cr2(SO4)3 =>
21 C6H5COCH3 + 26 CrO3 + 39 H2SO4 = 24 C6H5COOH + 51 H2O + 13 Cr2(SO4)3
Ba(OH)2 + NaCl = Na(OH)2 + BaCl =>
Ba(OH)2 + NaCl = Na(OH)2 + BaCl
BaSO4 + NO3 = Ba(NO3) + SO4 =>
BaSO4 + NO3 = Ba(NO3) + SO4
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/03/24
Équations équilibrées sur11/02/23
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