| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CO3H8 + 5 O2 = 2 CO2O2 + 8 H2O
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
CuSO4 + NH3 = [Cu(NH3)]SO4 =>
CuSO4 + NH3 = [Cu(NH3)]SO4
HIO = HO + I =>
HIO = HO + I
CH3NHCH3 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O =>
CH3NHCH3 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O
C2H6O + CH2O2 = C3H8O3 =>
C2H6O + CH2O2 = C3H8O3
ZnCl3 + Na2S = ZnS + Na2Cl3 =>
ZnCl3 + Na2S = ZnS + Na2Cl3
C4H10 + Br = C4H8Br2 + H2 =>
C4H10 + 2 Br = C4H8Br2 + H2
CoCl2 + H2O = CoO + HCl =>
CoCl2 + H2O = CoO + 2 HCl
HI + Sb(OH)3 = SbI3 + H2O =>
3 HI + Sb(OH)3 = SbI3 + 3 H2O
SrIO3 + NaBO4 = NaIO3 + SrBO4 =>
SrIO3 + NaBO4 = NaIO3 + SrBO4
Cu(NO3)2 + K2S = CuS + K(NO3) =>
Cu(NO3)2 + K2S = CuS + 2 K(NO3)
Br2 + NaOH = NaBr + Na(OH)3 =>
Br2 + 3 NaOH = 2 NaBr + Na(OH)3
H3PO4 + ZnCl2 = Zn3(PO4)2 + HCl =>
2 H3PO4 + 3 ZnCl2 = Zn3(PO4)2 + 6 HCl
CH3NHCH3 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O =>
CH3NHCH3 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O
Mg + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O
(ZnOH)2SO4 = Zn(OH)2 + ZnSO4 =>
(ZnOH)2SO4 = Zn(OH)2 + ZnSO4
SiCl4(l) + Mg(s) = MgCl2(s) + Si(s) =>
SiCl4(l) + 2 Mg(s) = 2 MgCl2(s) + Si(s)
Cu(NO3)2 + NaOH = Cu2(OH)2 + Na(NO3)2 =>
2 Cu(NO3)2 + 2 NaOH = Cu2(OH)2 + 2 Na(NO3)2
CH16H34 + O2 = CO2 + H2O =>
2 CH16H34 + 27 O2 = 2 CO2 + 50 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
C + O2 = CO2 =>
C + O2 = CO2
C2H5OH + KMnO4 + NaOH = CH3CHO + H2O + K2MnO4 + Na2MnO4 =>
C2H5OH + 2 KMnO4 + 2 NaOH = CH3CHO + 2 H2O + K2MnO4 + Na2MnO4
Cd(HCO3)2 = CdCO3 + CO3 + H2 =>
Cd(HCO3)2 = CdCO3 + CO3 + H2
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2 =>
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2
CH3NHCH3 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O =>
CH3NHCH3 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O
Cu(NO3)2 + K2S = CuS + K(NO3) =>
Cu(NO3)2 + K2S = CuS + 2 K(NO3)
N2H8Cr2O7 = Cr2O3 + N2 + H2O =>
N2H8Cr2O7 = Cr2O3 + N2 + 4 H2O
Na + NaCl2 = NaCl =>
Na + NaCl2 = 2 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HClO + H2O = ClO{-} + H3O{+} =>
HClO + H2O = ClO{-} + H3O{+}
NH4NO3NaOH = NaNO3 + NH3 + H2O =>
NH4NO3NaOH = NaNO3 + NH3 + H2O
C10H12N2O5 + O2 = CO2 + H2O + N2O =>
C10H12N2O5 + 11 O2 = 10 CO2 + 6 H2O + N2O
H3AsO3 + KMnO4 + H2SO4 = H3AsO4 + MnSO4 + K2SO4 + H2O =>
5 H3AsO3 + 2 KMnO4 + 3 H2SO4 = 5 H3AsO4 + 2 MnSO4 + K2SO4 + 3 H2O
BaC2O4 + BCr2O7 = BaCr2O7 + BC2O4 =>
BaC2O4 + BCr2O7 = BaCr2O7 + BC2O4
CuBr2 + NaOH = Cu(OH)2 + NaBr =>
CuBr2 + 2 NaOH = Cu(OH)2 + 2 NaBr
NH4Cr2O4 + O2 = Cr2O3 + N + H2O =>
2 NH4Cr2O4 + O2 = 2 Cr2O3 + 2 N + 4 H2O
FePO4 + H2O = Fe2(HPO4)3 + Fe(OH)3 =>
3 FePO4 + 3 H2O = Fe2(HPO4)3 + Fe(OH)3
Cl2 + AgNO3 = AgCl2 + NO3 =>
Cl2 + AgNO3 = AgCl2 + NO3
CuSO3 + NaOH = NaSO3 + CuOH =>
CuSO3 + NaOH = NaSO3 + CuOH
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NaOH + SO3 = H2O + Na2SO4 =>
2 NaOH + SO3 = H2O + Na2SO4
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
CH3CH2CHCH2 + KMnO4 + H2SO4 = CH3CH2CH2COOH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2CHCH2 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2CH2COOH + 4 MnSO4 + 6 H2O + 2 K2SO4
PI3 = P4 + I2 =>
4 PI3 = P4 + 6 I2
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg2 =>
2 Zn + 2 Hg(NO3)2 = 2 Zn(NO3)2 + Hg2
CrSO4 + NaOH = Cr(OH)2 + Na2SO4 =>
CrSO4 + 2 NaOH = Cr(OH)2 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/24/24
Équations équilibrées sur10/24/23
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