| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca(HCO3)2 = CaCO3 + H2O + CO2Ca(HCO3)2
Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
NaHCO3 + CH3COOH = NaHCOO + CH3HCO3 =>
NaHCO3 + CH3COOH = NaHCOO + CH3HCO3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H2SO4 + CO2 = H2CO3 + SO3 =>
H2SO4 + CO2 = H2CO3 + SO3
Hg + CuSO4 = Hg(SO4)2 + Cu =>
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
C3H7OK + H2O = C3H7HO + KOH =>
C3H7OK + H2O = C3H7HO + KOH
C6H12O6 + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = 2 CuOH + C6H12O7 + H2O
Cr + S = Cr2S3 =>
2 Cr + 3 S = Cr2S3
CaO(s) = Ca(l)O(l) =>
CaO(s) = Ca(l)O(l)
CH3COOCH3 + NaOH = CH3OH + CH3CO2Na =>
CH3COOCH3 + NaOH = CH3OH + CH3CO2Na
Ba + CuSO4 = Cu + BaSO4 =>
Ba + CuSO4 = Cu + BaSO4
IH + H2SO4 = SH2 + I2 + H2O =>
8 IH + H2SO4 = SH2 + 4 I2 + 4 H2O
BrCaI(aq) = CaBrI =>
BrCaI(aq) = CaBrI
F2 + KNO3 = FNO3 + KF =>
F2 + KNO3 = FNO3 + KF
NH4OHHF = NH4FHOH =>
NH4OHHF = NH4FHOH
NaOHC4H4O4 = C4H3O4NaH2O =>
NaOHC4H4O4 = C4H3O4NaH2O
Xe(g)F(g) = XeF =>
Xe(g)F(g) = XeF
FeCl3 + KOH = Fe(OH)3 + KCl* =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl*
O3 + I{-} + H{+} = H2O + I3{-} =>
O3 + 9 I{-} + 6 H{+} = 3 H2O + 3 I3{-}
AgSO4BaI = BaSO4AgI =>
AgSO4BaI = BaSO4AgI
Zn2 + CO3 = ZnCO3 =>
Zn2 + 2 CO3 = 2 ZnCO3
NaNO3 + H2SO4 = NaHSO4 + HNO3 =>
NaNO3 + H2SO4 = NaHSO4 + HNO3
NaOHCuSO = NaSOCu(OH) =>
NaOHCuSO = NaSOCu(OH)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
ScCl3 = Sc + Cl2 =>
2 ScCl3 = 2 Sc + 3 Cl2
Al + AgNO = AgAl + NO =>
Al + AgNO = AgAl + NO
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
NiCl2 + (NH4)2S = Cl2(NH4)2 + NiS =>
NiCl2 + (NH4)2S = Cl2(NH4)2 + NiS
C3H7NO2C7H6O = C8H9NO2C2H4O =>
C3H7NO2C7H6O = C8H9NO2C2H4O
C3H8 + O2 = CH3CH2CH2COOH + H2O =>
4 C3H8 + 5 O2 = 3 CH3CH2CH2COOH + 4 H2O
HgOI{-} = HgIO{-} =>
HgOI{-} = HgIO{-}
CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu
CaMg(CO3)2 + HNO3 = MgO + Ca(NO3)2 + CO2 + H2O =>
CaMg(CO3)2 + 2 HNO3 = MgO + Ca(NO3)2 + 2 CO2 + H2O
Na3PO4 + K2SO4 = Na2SO4 + K3PO4 =>
2 Na3PO4 + 3 K2SO4 = 3 Na2SO4 + 2 K3PO4
K2[Zn(OH)4]ZnCl2 = Zn(OH)2KCl =>
K2[Zn(OH)4]ZnCl2 = 2 Zn(OH)2KCl
Br2 + S2 = Br2S =>
2 Br2 + S2 = 2 Br2S
SrCo(ClO3)3 = Sr(ClO3)3Co =>
SrCo(ClO3)3 = Sr(ClO3)3Co
ZnSO = ZnOS =>
ZnSO = ZnOS
H2O + NO2 = HNO3 + HNO2 =>
H2O + 2 NO2 = HNO3 + HNO2
AgOHgCl = AgClHgO =>
AgOHgCl = AgClHgO
C12H22O11(aq) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(aq) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
K2Co3 + HCl = KCl + H2Co3 =>
K2Co3 + 2 HCl = 2 KCl + H2Co3
NO3 + H = N2O + H2O =>
2 NO3 + 10 H = N2O + 5 H2O
CuCl2 + NaNO3 = CuNO3 + NaCl2 =>
CuCl2 + NaNO3 = CuNO3 + NaCl2
C6H12O6 + KCIO3 = CO2 + H2O + KCI =>
C6H12O6 + 4 KCIO3 = 6 CO2 + 6 H2O + 4 KCI
HJ + HNO3 = HJO3 + NO2 + H2O =>
HJ + 6 HNO3 = HJO3 + 6 NO2 + 3 H2O
C2H5N + O2 = CO + H2O + NO =>
4 C2H5N + 11 O2 = 8 CO + 10 H2O + 4 NO
Na3P + O2 = Na2O + P2O5 =>
2 Na3P + 4 O2 = 3 Na2O + P2O5
CuCl2 + NaNO3 = CuNO3 + NaCl2 =>
CuCl2 + NaNO3 = CuNO3 + NaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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