| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al2O3 = 4 Al + 3 O2
Al2(So4)3 + NaOh = Al(Oh)3 + Na2So4 =>
Al2(So4)3 + 6 NaOh = 2 Al(Oh)3 + 3 Na2So4
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
Al2(So4)3 + NaOh = Al(Oh)3 + Na2So4 =>
Al2(So4)3 + 6 NaOh = 2 Al(Oh)3 + 3 Na2So4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn + Pb(No3)2 = Zn(No3)2 + Pb =>
Zn + Pb(No3)2 = Zn(No3)2 + Pb
CuCl2 + AgNO3 = AgCl + Cu(NO3)2 =>
CuCl2 + 2 AgNO3 = 2 AgCl + Cu(NO3)2
CH3{-}CH3 = CH3{-}CH2{-}CI = CH2 = CH2 = CH3{-}CH2{-}OH = CH2 = CH{-}CH = CH2 = ({-}CH2{-}CH = CH{-}CH2{-})n =>
CH3{-}CH3 = CH3{-}CH2{-}CI
C6H8O7 + NH2 + H2O = C6H17N3O7 + C6H5O10 =>
4 C6H8O7 + 9 NH2 + 3 H2O = 3 C6H17N3O7 + C6H5O10
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
C6H8O7 + NH2 + H2O = C6H17N3O7 + C6H5O10 =>
4 C6H8O7 + 9 NH2 + 3 H2O = 3 C6H17N3O7 + C6H5O10
HCl + CuO = CuCl2 + H2O =>
2 HCl + CuO = CuCl2 + H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
CuCl2 + H2O + SO2 = CuCl + HCl + H2SO4 =>
2 CuCl2 + 2 H2O + SO2 = 2 CuCl + 2 HCl + H2SO4
NaOH + MgCl2 = Mg(OH)2 + NaCl =>
2 NaOH + MgCl2 = Mg(OH)2 + 2 NaCl
Cl + P = PCl5 =>
5 Cl + P = PCl5
NH3 + NaOCl = N2H4 + NaCl + H2O =>
2 NH3 + NaOCl = N2H4 + NaCl + H2O
Hg + AgNO3 = Hg(NO3)2 + Ag =>
Hg + 2 AgNO3 = Hg(NO3)2 + 2 Ag
Zn + OH = Zn(OH) =>
Zn + OH = Zn(OH)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C6H8O7 + NH2 = C6H17N3O7 + C6H5O7 =>
2 C6H8O7 + 3 NH2 = C6H17N3O7 + C6H5O7
Br2 + NaI = I2 + NaBr =>
Br2 + 2 NaI = I2 + 2 NaBr
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
C6H8O7 + NH2 = C6H17N3O7 + C6H5O7 =>
2 C6H8O7 + 3 NH2 = C6H17N3O7 + C6H5O7
HCl + HCO3 = Cl + H2CO3 =>
HCl + HCO3 = Cl + H2CO3
NaCl + NaClO3 + H2SO4 = Cl2 + Na2SO4 + H2O =>
5 NaCl + NaClO3 + 3 H2SO4 = 3 Cl2 + 3 Na2SO4 + 3 H2O
C6H8O7 + NH2 = C6H17N3O7 + C6H6O7 =>
5 C6H8O7 + 6 NH2 = 2 C6H17N3O7 + 3 C6H6O7
As2O3 + H2S = As2S3 + H2O =>
As2O3 + 3 H2S = As2S3 + 3 H2O
Ca + HNO3 = Ca(NO3)2 + NH4NO3 + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + NH4NO3 + 3 H2O
C6H8O7 + NH2 = C6H17N3O7 + C6H6O7 =>
5 C6H8O7 + 6 NH2 = 2 C6H17N3O7 + 3 C6H6O7
KAl(SO4)2 + NaCl = Na2SO4 + K + Cl + Al =>
KAl(SO4)2 + 4 NaCl = 2 Na2SO4 + K + 4 Cl + Al
Al + FeSo4 = Al2(So4)3 + Fe =>
2 Al + 3 FeSo4 = Al2(So4)3 + 3 Fe
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
AGNo3 + MGCl2 = AGCl + MG(No3)2 =>
2 AGNo3 + MGCl2 = 2 AGCl + MG(No3)2
CH3COH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + HOH =>
5 CH3COH + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + K2SO4 + 2 MnSO4 + 3 HOH
Al + HgCl2 = AlCl3 + Hg =>
2 Al + 3 HgCl2 = 2 AlCl3 + 3 Hg
NAO + H20 = NAOH =>
20 NAO + H20 = 20 NAOH
AGNo3 + MGCl2 = AGCl + MG(No3)2 =>
2 AGNo3 + MGCl2 = 2 AGCl + MG(No3)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NAO + H20 = NAOH =>
20 NAO + H20 = 20 NAOH
CaCl2 + MgSO4 = CaSO4 + MgCl2 =>
CaCl2 + MgSO4 = CaSO4 + MgCl2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
NA + CL = NACL =>
NA + CL = NACL
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/02/19
Équations équilibrées sur06/01/18
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