| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 NO + C3H8O2 = 4 N2 + 3 CO2 + 4 H2O
BaSO4 + Na2S = BaS + Na2SO4 =>
BaSO4 + Na2S = BaS + Na2SO4
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH4OH + Na3CO(NO2)6 = (NH4)2NaCO(NO2)6 + NaOH =>
2 NH4OH + Na3CO(NO2)6 = (NH4)2NaCO(NO2)6 + 2 NaOH
Zn + Li2CO3 = ZnCO3 + Li =>
Zn + Li2CO3 = ZnCO3 + 2 Li
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
(HS)2 + O2 = H2O + SO2 =>
2(HS)2 + 5 O2 = 2 H2O + 4 SO2
KClO3 + KI + H2O = KCl + I2 + K[OH] =>
KClO3 + 6 KI + 3 H2O = KCl + 3 I2 + 6 K[OH]
Sr2(CO3)2 + HNO3 = Sr(NO3)2 + H2CO3 =>
Sr2(CO3)2 + 4 HNO3 = 2 Sr(NO3)2 + 2 H2CO3
K + Ca = K1Ca =>
K + Ca = K1Ca
Zn + NaOH + H2O = Na2Zn(OH)6 + H2 =>
Zn + 2 NaOH + 4 H2O = Na2Zn(OH)6 + 2 H2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
KH2PO4 + RbOH = K3PO4 + Rb3PO4 + H2O =>
3 KH2PO4 + 6 RbOH = K3PO4 + 2 Rb3PO4 + 6 H2O
SeO2 + H22O = Se + H2O =>
5 SeO2 + H22O = 5 Se + 11 H2O
HI(aq) + Sr(OH)2(aq) = Sr(aq) + I(aq) + H2O(l) =>
2 HI(aq) + Sr(OH)2(aq) = Sr(aq) + 2 I(aq) + 2 H2O(l)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Pb(MeCO2)2 + H2C2O4*2H2O = PbC2O4 + MeCO2H + H2O =>
Pb(MeCO2)2 + H2C2O4*2H2O = PbC2O4 + 2 MeCO2H + 2 H2O
Na3C6H5O7 + ClO2{-} + H3O{+} = NaClO2 + C6H8O7 + H2O =>
Na3C6H5O7 + 3 ClO2{-} + 3 H3O{+} = 3 NaClO2 + C6H8O7 + 3 H2O
AgClO4 + CaCl2 = AgCl + CaCl2O8 =>
2 AgClO4 + CaCl2 = 2 AgCl + CaCl2O8
Ni + Mn(OH)6 = MnNi + (OH)6 =>
Ni + Mn(OH)6 = MnNi + (OH)6
RbOH + MgSO4 = Rb2SO4 + Mg(OH)2 =>
2 RbOH + MgSO4 = Rb2SO4 + Mg(OH)2
NaOH + C8H5KO4 = NaKC8H4O4 + H2O =>
NaOH + C8H5KO4 = NaKC8H4O4 + H2O
H2 + ClO = HCl + H2O =>
3 H2 + 2 ClO = 2 HCl + 2 H2O
Fe + H3NSO3 = FeH6N3O9S3 + H2 =>
2 Fe + 6 H3NSO3 = 2 FeH6N3O9S3 + 3 H2
H2S + Cu = CuS + H2 =>
H2S + Cu = CuS + H2
Cu2S + NH3 = S + Cu(NH3)2 =>
Cu2S + 4 NH3 = S + 2 Cu(NH3)2
U235 + H2O = U235H2O =>
U235 + H2O = U235H2O
CH3COOH + KOH = CH4 + KCO + H2O =>
5 CH3COOH + 8 KOH = 2 CH4 + 8 KCO + 10 H2O
NH4Cl + CO2 + H2O = NH4HCO3 + HCl =>
NH4Cl + CO2 + H2O = NH4HCO3 + HCl
Fe3O4 + Ai = Fe + Ai2O3 =>
3 Fe3O4 + 8 Ai = 9 Fe + 4 Ai2O3
C7H8Cl + H2O = C7H9O + HCl =>
C7H8Cl + H2O = C7H9O + HCl
NH4ClO3 = O2 + NH4 + Cl2 =>
2 NH4ClO3 = 3 O2 + 2 NH4 + Cl2
Fe3O4 + Ai = Fe + Ai2O3 =>
3 Fe3O4 + 8 Ai = 9 Fe + 4 Ai2O3
Zn111111 + HBr3 = ZnBr9666 + H25890876 =>
5001 Zn111111 + 1790356209642 HBr3 = 555666111 ZnBr9666 + 69150.082432205H25890876
K2Cr2O7 + NH4HSO3 + H2SO4 = Cr2(SO4)3 + (NH4)2SO4 + H2O + K2SO4 =>
2 K2Cr2O7 + 6 NH4HSO3 + 5 H2SO4 = 2 Cr2(SO4)3 + 3(NH4)2SO4 + 8 H2O + 2 K2SO4
Al + H3Po4 = AlPo4 + H3 =>
Al + H3Po4 = AlPo4 + H3
SiO2 + Mg2Si2O6 + H2O = Mg7Si8O22(OH)2 =>
2 SiO2 + 7 Mg2Si2O6 + 2 H2O = 2 Mg7Si8O22(OH)2
H3PO4 + Al(OH)3 = H2O + Al(H2PO4)3 =>
3 H3PO4 + Al(OH)3 = 3 H2O + Al(H2PO4)3
Zn(NO3)2(aq) + Ca(OH)2(aq) = Zn(OH)2(s) + Ca(NO3)2(aq) =>
Zn(NO3)2(aq) + Ca(OH)2(aq) = Zn(OH)2(s) + Ca(NO3)2(aq)
NH4NO3 + C7H5N3O6 = CO2 + H2O + N2 =>
21 NH4NO3 + 2 C7H5N3O6 = 14 CO2 + 47 H2O + 24 N2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Zn + HClO3 = Zn(ClO3)2 + H2 =>
Zn + 2 HClO3 = Zn(ClO3)2 + H2
MnO2 + O2 + KOH = K2MnO4 + H2O =>
2 MnO2 + O2 + 4 KOH = 2 K2MnO4 + 2 H2O
Cr + O3 = Cr1O3 =>
Cr + O3 = Cr1O3
SO2 + COS = SO + CO2 =>
2 SO2 + COS = 3 SO + CO2
C2H5OH = C02H4 + H2O =>
C2H5OH = C02H4 + H2O
Li1 + H2O1 = Li1O1H1 + H2 =>
2 Li1 + 2 H2O1 = 2 Li1O1H1 + H2
Cr2O7{2-} + C2O4{2-} + H{+} = Cr3{+} + CO2 + H2O =>
3 Cr2O7{2-} + 17 C2O4{2-} + 42 H{+} = 2 Cr3{+} + 34 CO2 + 21 H2O
Fe2(SO4)3 + BaBr2 = FeBr3 + BaSO4 =>
Fe2(SO4)3 + 3 BaBr2 = 2 FeBr3 + 3 BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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