| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 Na2SO3 = 2 Fe + 3 Na2SO4
Mg(OH) + HN = H2Mg + N2OH =>
Mg(OH) + 2 HN = H2Mg + N2OH
AlP + HNO3 = H3PO4 + NO + Al(NO3)3 + H2O =>
3 AlP + 17 HNO3 = 3 H3PO4 + 8 NO + 3 Al(NO3)3 + 4 H2O
AgNO3 + NaCI = AgCI + NaNO3 =>
AgNO3 + NaCI = AgCI + NaNO3
HCl + NOH = HOH + NCl =>
HCl + NOH = HOH + NCl
MnO2 + KClO3 + KOH = KMnO4 + KCl2 + H2O =>
11 MnO2 + 6 KClO3 + 8 KOH = 11 KMnO4 + 3 KCl2 + 4 H2O
Fe2O3 + Na2SO3 = Fe + Na2SO4 =>
Fe2O3 + 3 Na2SO3 = 2 Fe + 3 Na2SO4
Re = Re02 =>
2 Re = Re02
NaOH + O2 + H2SO4 = H2O2 + Na2SO4 =>
2 NaOH + O2 + H2SO4 = 2 H2O2 + Na2SO4
HCl + NOH = HOH + NCl =>
HCl + NOH = HOH + NCl
Pb3Cl + NH4OH = Pb3OH + NH4Cl =>
Pb3Cl + NH4OH = Pb3OH + NH4Cl
H2C2O4 + Ga(HCO3)3 = Ga2(C2O4) + CO2 + H2O =>
3 H2C2O4 + 2 Ga(HCO3)3 = Ga2(C2O4) + 10 CO2 + 6 H2O
Re = Re02 =>
2 Re = Re02
NaOH + O2 + H2SO4 = H2O2 + Na2SO4 =>
2 NaOH + O2 + H2SO4 = 2 H2O2 + Na2SO4
Mg(OH) + HN = H2Mg + N2OH =>
Mg(OH) + 2 HN = H2Mg + N2OH
H2S + HNO3 = NO + H2O + H2SO4 =>
3 H2S + 8 HNO3 = 8 NO + 4 H2O + 3 H2SO4
Re = Re02 =>
2 Re = Re02
Sn + H2SO4 = Sn{2+} + SO4{2-} + H2 =>
Sn + H2SO4 = Sn{2+} + SO4{2-} + H2
H2SO4 + Cu(OH)2 = CuSO4 + H2O =>
H2SO4 + Cu(OH)2 = CuSO4 + 2 H2O
Hg2(NO3)2 + KOH = HgOH + KNO3 =>
Hg2(NO3)2 + 2 KOH = 2 HgOH + 2 KNO3
Cl2 + OH[{-}] = Cl[{-}] + ClO3[{-}] + H2O =>
3 Cl2 + 6 OH[{-}] = 5 Cl[{-}] + ClO3[{-}] + 3 H2O
NaOH + O2 + H2SO4 = H2O2 + Na2SO4 =>
2 NaOH + O2 + H2SO4 = 2 H2O2 + Na2SO4
NO2 + SO2 + H2O = NO + HNO2SO3 =>
3 NO2 + 2 SO2 + H2O = NO + 2 HNO2SO3
HCl + NOH = HOH + NCl =>
HCl + NOH = HOH + NCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cr2O7{-2} + H{+} + I{-} = Cr{+3} + H2O + IO3 =>
7 Cr2O7{-2} + 62 H{+} + 6 I{-} = 14 Cr{+3} + 31 H2O + 6 IO3
Fe(CN)6 + Ba(NO3)2 = Ba(CN) + Fe + NO3 =>
Fe(CN)6 + 6 Ba(NO3)2 = 6 Ba(CN) + Fe + 12 NO3
KMnO4 + H2C2O2 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
6 KMnO4 + 5 H2C2O2 + 9 H2SO4 = 6 MnSO4 + 10 CO2 + 3 K2SO4 + 14 H2O
H2SO4 + K2CO3 = H2CO3 + K2SO4 =>
H2SO4 + K2CO3 = H2CO3 + K2SO4
C2H4(g) + CuO(s) = Cu + CO2 + H2O =>
C2H4(g) + 6 CuO(s) = 6 Cu + 2 CO2 + 2 H2O
C9H20 + O8 = CO2 + H2O =>
2 C9H20 + 7 O8 = 18 CO2 + 20 H2O
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
HCl + NOH = HOH + NCl =>
HCl + NOH = HOH + NCl
NaHCO3 + CH3COOH = CO2 + NaH3 =>
2 NaHCO3 + CH3COOH = 4 CO2 + 2 NaH3
HCl + NOH = HOH + NCl =>
HCl + NOH = HOH + NCl
H3BO3 + CH3OH = H2O + C3H9BO3 =>
H3BO3 + 3 CH3OH = 3 H2O + C3H9BO3
Re = Re02 =>
2 Re = Re02
Al + H3PO4 = H + Al3PO4 =>
3 Al + H3PO4 = 3 H + Al3PO4
HCl + NOH = H2O + ClN =>
HCl + NOH = H2O + ClN
NaNO3 + Ca3(PO4)2 = Ca(NO3)2 + Na3PO4 =>
6 NaNO3 + Ca3(PO4)2 = 3 Ca(NO3)2 + 2 Na3PO4
NiClO3 = Ni + ClO3 =>
NiClO3 = Ni + ClO3
Fe + NH4(SCN) = Fe(SCN) + NH4 =>
Fe + NH4(SCN) = Fe(SCN) + NH4
NaOH + O2 + H2SO4 = H2O2 + Na2SO4 =>
2 NaOH + O2 + H2SO4 = 2 H2O2 + Na2SO4
Re = Re02 =>
2 Re = Re02
MgO + HCl = HO + ClMg =>
MgO + HCl = HO + ClMg
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + KSO4 + MnSO4 + H2O =>
KMnO4 + 4 FeSO4 + 4 H2SO4 = 2 Fe2(SO4)3 + KSO4 + MnSO4 + 4 H2O
HClO4 + Cr2O3 = Cr(ClO4)3 + H2O =>
6 HClO4 + Cr2O3 = 2 Cr(ClO4)3 + 3 H2O
CuCo3 + HCl = CuCl + HCo3 =>
CuCo3 + HCl = CuCl + HCo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/23
Équations équilibrées sur01/29/23
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