| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CONH2 + HCl + H2O = CH3COOH + NH4Cl
HCN + K(OH) = KCN + H2O =>
HCN + K(OH) = KCN + H2O
FeCl3 + Zn(s) = ZnCl + Fe =>
FeCl3 + 3 Zn(s) = 3 ZnCl + Fe
P4O10 + PCl5 = POCl3 =>
P4O10 + 6 PCl5 = 10 POCl3
Al2O3(s) + C(grafite) = CO2(g) + Al(s) =>
2 Al2O3(s) + 3 C(grafite) = 3 CO2(g) + 4 Al(s)
PbNO4 + NaCl = PbCl + NaNO4 =>
PbNO4 + NaCl = PbCl + NaNO4
Br2 + H2O = HBrO + HBr =>
Br2 + H2O = HBrO + HBr
CuOH + H2O + O2 = Cu(OH)2 =>
4 CuOH + 2 H2O + O2 = 4 Cu(OH)2
CaI2 + Na2CO3 = CaCO3 + NaI =>
CaI2 + Na2CO3 = CaCO3 + 2 NaI
CrCl3 + Ag2SO4 = Cr2(SO4)3 + AgCl =>
2 CrCl3 + 3 Ag2SO4 = Cr2(SO4)3 + 6 AgCl
KOH + H3PO4 = H + KPO5 =>
KOH + H3PO4 = 4 H + KPO5
Fe + O2 = Fe2O =>
4 Fe + O2 = 2 Fe2O
Si2H3 + O2 = Si02 + H2O3 =>
4 Si2H3 + 9 O2 = 4 Si02 + 6 H2O3
ZnOHCl + NaOH = Zn(OH)2 + NaCl =>
ZnOHCl + NaOH = Zn(OH)2 + NaCl
C45H86O6 + O2 = CO2 + H2O =>
2 C45H86O6 + 127 O2 = 90 CO2 + 86 H2O
Tb(NO3)3 + BeF2 = Be(NO3)2 + TbF3 =>
2 Tb(NO3)3 + 3 BeF2 = 3 Be(NO3)2 + 2 TbF3
K3(PO4) + MgI2 = KI + Mg3(PO4)2 =>
2 K3(PO4) + 3 MgI2 = 6 KI + Mg3(PO4)2
HNO3 + AgNO3 = AgH + NO3 =>
HNO3 + AgNO3 = AgH + 2 NO3
MgO + H2Se = MgSe + H2O =>
MgO + H2Se = MgSe + H2O
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
Ni + Cr(NO3)3 = Ni(NO3)2 + Cr =>
3 Ni + 2 Cr(NO3)3 = 3 Ni(NO3)2 + 2 Cr
C7H25 + O2 = CO2 + H2O =>
4 C7H25 + 53 O2 = 28 CO2 + 50 H2O
ClO + HClO = ClO3 + HCl =>
ClO + 2 HClO = ClO3 + 2 HCl
CaCO3 + H2O = Ca(OH)2 + CO2 =>
CaCO3 + H2O = Ca(OH)2 + CO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cr(OH)3 + HBO2 = H2O + Cr(BO2)3 =>
Cr(OH)3 + 3 HBO2 = 3 H2O + Cr(BO2)3
KI + Br2 = I2 + KBr =>
2 KI + Br2 = I2 + 2 KBr
CrSO4 + HBrO2 + H2SO4 = Cr2(SO4)3 + CrBr3 + H2O =>
24 CrSO4 + 6 HBrO2 + 9 H2SO4 = 11 Cr2(SO4)3 + 2 CrBr3 + 12 H2O
Zn(NO3)2 + Na2CO3 = ZnCO3 + NaNO3 =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + 2 NaNO3
H3PO4 + Al2(SiO3)3 = AlPO4 + H2SiO3 =>
2 H3PO4 + Al2(SiO3)3 = 2 AlPO4 + 3 H2SiO3
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
NaOH + CO2 = CO2OH + Na =>
NaOH + CO2 = CO2OH + Na
Ca(OH)3 + HCl = CaCl3 + H2O =>
Ca(OH)3 + 3 HCl = CaCl3 + 3 H2O
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
Zn + CrCl2 = ZnCl2 + Cr2 =>
2 Zn + 2 CrCl2 = 2 ZnCl2 + Cr2
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
Cu(OH)2 + HCOH = Cu2O + HCOOH + H2O =>
2 Cu(OH)2 + HCOH = Cu2O + HCOOH + 2 H2O
C2H5Br + NaOH = C2H5OH + NaBr =>
C2H5Br + NaOH = C2H5OH + NaBr
CH3CH(OH)CH2OH + O2 = CO2 + H2O =>
CH3CH(OH)CH2OH + 4 O2 = 3 CO2 + 4 H2O
Na3[Ag(S2O3)2] = Ag + Na2SO4 + S =>
2 Na3[Ag(S2O3)2] = 2 Ag + 3 Na2SO4 + 5 S
CaNo3 + KCo3 = KNo3 + CaCo3 =>
CaNo3 + KCo3 = KNo3 + CaCo3
AgI + HNO3 = AgNO3 + HI =>
AgI + HNO3 = AgNO3 + HI
C3H4 + KMnO4 + H2O = C2H3O2K + KHCO3 + MnO2 =>
5 C3H4 + 8 KMnO4 + H2O = 7 C2H3O2K + KHCO3 + 8 MnO2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Cu(I) + O = Cu(I)O =>
Cu(I) + O = Cu(I)O
Al2S3 + Na2CO3 = NaAlO2 + CO2 + Na2S =>
Al2S3 + 4 Na2CO3 = 2 NaAlO2 + 4 CO2 + 3 Na2S
C6H14O6 + NH4ClO4 = CO2 + H2O + N2 + Cl2 =>
4 C6H14O6 + 26 NH4ClO4 = 24 CO2 + 80 H2O + 13 N2 + 13 Cl2
Co(NO3)2 + Na2(SO4) = Co(SO4) + Na(NO3) =>
Co(NO3)2 + Na2(SO4) = Co(SO4) + 2 Na(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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