| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C24H50 + 73 O2 = 48 CO2 + 50 H2O
C2H9O4 + N2 = C2H9N2O4 =>
C2H9O4 + N2 = C2H9N2O4
KOH + SOCl2 = K2SO3 + KCl + H2O =>
4 KOH + SOCl2 = K2SO3 + 2 KCl + 2 H2O
H2SO3 + ZnCl2 = ZnSO3 + HCl =>
H2SO3 + ZnCl2 = ZnSO3 + 2 HCl
Al(s) + NH4NO3(s) = N2(g) + H20(g) + Al2O3(g) =>
10 Al(s) + 5 NH4NO3(s) = 5 N2(g) + H20(g) + 5 Al2O3(g)
Ba(OH)2 + Fe(NO3)2 = Ba(NO3)2 + Fe(OH)2 =>
Ba(OH)2 + Fe(NO3)2 = Ba(NO3)2 + Fe(OH)2
NaCIO2 + Cl2 = NaCl + CIO2 =>
2 NaCIO2 + Cl2 = 2 NaCl + 2 CIO2
MgO + NO2 = MgNO3 =>
MgO + NO2 = MgNO3
Al(s) + NaCl(aq) = AlCl(aq) + Na(s) =>
Al(s) + NaCl(aq) = AlCl(aq) + Na(s)
NO + HNO3 = N2O4 + H2O =>
2 NO + 4 HNO3 = 3 N2O4 + 2 H2O
CuSO4*5H2O + Na2CO3 = Cu2(OH)2CO3 + Na2SO4 + H2O + CO2 =>
2 CuSO4*5H2O + 2 Na2CO3 = Cu2(OH)2CO3 + 2 Na2SO4 + 9 H2O + CO2
O2 + C2H5OH = CO2 + HOH =>
3 O2 + C2H5OH = 2 CO2 + 3 HOH
Mg(OH)2 + HCl(aq) = MgCl2 + HOH =>
Mg(OH)2 + 2 HCl(aq) = MgCl2 + 2 HOH
CS2 + Cl2 = C2Cl4 + SCl2 =>
2 CS2 + 6 Cl2 = C2Cl4 + 4 SCl2
Cr(ClO4)3 = Cr{3+} + ClO4({-}) =>
Cr(ClO4)3 = Cr{3+} + 3 ClO4({-})
O2 + CaSO4 + H2C2O4 = CaO + H2SO4 + CO2 =>
O2 + 2 CaSO4 + 2 H2C2O4 = 2 CaO + 2 H2SO4 + 4 CO2
Na2C2O4(s) + H2O(l) + KMnO4(aq) = MnO(OH)2(aq) + NaOH(s) + CO2(g) + KOH(aq) =>
3 Na2C2O4(s) + 6 H2O(l) + 2 KMnO4(aq) = 2 MnO(OH)2(aq) + 6 NaOH(s) + 6 CO2(g) + 2 KOH(aq)
Cr2(CO3)3 + CH3COOH = Cr(CH3COOH)2 + CO3 =>
Cr2(CO3)3 + 4 CH3COOH = 2 Cr(CH3COOH)2 + 3 CO3
Fe2P + FeS2 = FeS + P4S10 =>
4 Fe2P + 18 FeS2 = 26 FeS + P4S10
CaI + H2SO4 = HI + CaHSO4 =>
CaI + H2SO4 = HI + CaHSO4
Al2 + (CO3)3 = Al(CO3)3 =>
Al2 + 2(CO3)3 = 2 Al(CO3)3
C2H6 + HCl2 = C2H2Cl + HCl =>
C2H6 + 5 HCl2 = C2H2Cl + 9 HCl
CH5NO2 + C8H8O = C8H11N + CO2 + H2O =>
CH5NO2 + C8H8O = C8H11N + CO2 + H2O
Fe(OH)3 + OH = FeO4 + H2O =>
Fe(OH)3 + 5 OH = FeO4 + 4 H2O
AI(NO3)3 + Ca = Ca(NO3)2 + AI =>
2 AI(NO3)3 + 3 Ca = 3 Ca(NO3)2 + 2 AI
Br + C2H6 = C2H4Br2 + H2 =>
2 Br + C2H6 = C2H4Br2 + H2
KMnO4 + MgCl2 + H2SO4 = MgSO4 + MnSO4 + Cl2 + H2O + K =>
KMnO4 + 3 MgCl2 + 4 H2SO4 = 3 MgSO4 + MnSO4 + 3 Cl2 + 4 H2O + K
C6H12O6 + CH4N2O = C5H9NO4 + H2O =>
3 C6H12O6 + 2 CH4N2O = 4 C5H9NO4 + 4 H2O
NaOH + LiOH = NaLi + OH =>
NaOH + LiOH = NaLi + 2 OH
S + NHO3 = H2SO4 + NO2 + H2O =>
S + 6 NHO3 = H2SO4 + 6 NO2 + 2 H2O
ZnCl2 + Ni(NO3)2*6H2O + H2 = ZnNiO + HCl + HNO3 + H2O =>
ZnCl2 + Ni(NO3)2*6H2O + H2 = ZnNiO + 2 HCl + 2 HNO3 + 5 H2O
KHO3 = KHO2 + O2 =>
2 KHO3 = 2 KHO2 + O2
C3H8 = C3H4 + H2 =>
C3H8 = C3H4 + 2 H2
AlP + H2O = Al(OH)3 + H3P =>
AlP + 3 H2O = Al(OH)3 + H3P
Mn2O3 + CO = Mn3O4 + CO2 =>
3 Mn2O3 + CO = 2 Mn3O4 + CO2
CrCl3 + KMnO4 + KOH = K2CrO4 + K2MnO4 + KCl + H2O =>
CrCl3 + 3 KMnO4 + 8 KOH = K2CrO4 + 3 K2MnO4 + 3 KCl + 4 H2O
Ca(OH)2 + SO2 = S(OH)4 + CaO =>
2 Ca(OH)2 + SO2 = S(OH)4 + 2 CaO
NaCl + KCl = K2NaCl3 =>
NaCl + 2 KCl = K2NaCl3
CaO + SO2 + O2 + H2O = CaSO4*2H2O =>
2 CaO + 2 SO2 + O2 + 4 H2O = 2 CaSO4*2H2O
Co3O4 + Cr2O4 + NiO = Co095Ni005Cr2O4 + O =>
95 Co3O4 + 3 Cr2O4 + 15 NiO = 3 Co095Ni005Cr2O4 + 395 O
A4 + HNO7 = AHNO + O2 =>
A4 + 4 HNO7 = 4 AHNO + 12 O2
CU + CaCl2 = CUCl + Ca =>
2 CU + CaCl2 = 2 CUCl + Ca
As4O6 + H2O = H3AsO4 + H2 =>
As4O6 + 10 H2O = 4 H3AsO4 + 4 H2
O2 + Ba + H2SO4 = BaSO4 + H2O =>
O2 + 2 Ba + 2 H2SO4 = 2 BaSO4 + 2 H2O
KHO3 = KHO2 + O2 =>
2 KHO3 = 2 KHO2 + O2
HgCO3 = Hg + CO3 =>
HgCO3 = Hg + CO3
Fe2 + O3 + HCl = FeCl2 + H2O =>
3 Fe2 + 2 O3 + 12 HCl = 6 FeCl2 + 6 H2O
Na3PO4 + MgCl2 = NaCl + Mg3(PO4)2 =>
2 Na3PO4 + 3 MgCl2 = 6 NaCl + Mg3(PO4)2
Ag2CO3 + NaCl = Na2CO3 + AgCl =>
Ag2CO3 + 2 NaCl = Na2CO3 + 2 AgCl
H2S + Fe = H2 + Fe2S3 =>
3 H2S + 2 Fe = 3 H2 + Fe2S3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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