| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C6H10 + 2 H2O + 2 MnO4{-} + 6 H{+} = 5 C6H10(OH)2 + 2 Mn{2+}
Hg + H2O2 + HCl = Hg2Cl2 + H2O =>
2 Hg + H2O2 + 2 HCl = Hg2Cl2 + 2 H2O
NaHCO3 + H2C2O4 = CO2 + H2O + Na2C2O4 =>
2 NaHCO3 + H2C2O4 = 2 CO2 + 2 H2O + Na2C2O4
BaCl2 + NaVO3 = Ba(VO3)2 + NaCl =>
BaCl2 + 2 NaVO3 = Ba(VO3)2 + 2 NaCl
H2SO4 + CsOH = Cs2SO4 + H2O =>
H2SO4 + 2 CsOH = Cs2SO4 + 2 H2O
AuO + NCl4 = AuCl4 + NO =>
AuO + NCl4 = AuCl4 + NO
LiH + HCl = LiCl + H2 =>
LiH + HCl = LiCl + H2
C13H2 + O2 = CO2 + H2O =>
2 C13H2 + 27 O2 = 26 CO2 + 2 H2O
(CH3)3CCl + H2O = (CH3)3COH + HCl =>
(CH3)3CCl + H2O = (CH3)3COH + HCl
H3PO2 + NiCl2 + H2O = Ni + H3PO3 + HCl =>
H3PO2 + NiCl2 + H2O = Ni + H3PO3 + 2 HCl
Ba2 + O2 = BaO =>
Ba2 + O2 = 2 BaO
C8H14 + O2 = CO2 + H2O =>
2 C8H14 + 23 O2 = 16 CO2 + 14 H2O
Al + Fe3O2 = Fe + Al2O3 =>
4 Al + 3 Fe3O2 = 9 Fe + 2 Al2O3
XCHO + KMnO4 + KOH = XCOOK + MnO2 + H2O =>
3 XCHO + 2 KMnO4 + KOH = 3 XCOOK + 2 MnO2 + 2 H2O
Ag4[Fe(CN)6] + HNO3 = Ag3[Fe(CN)6] + AgNO3 + NO + H2O =>
3 Ag4[Fe(CN)6] + 4 HNO3 = 3 Ag3[Fe(CN)6] + 3 AgNO3 + NO + 2 H2O
C12H11 + O2 = CO2 + H2 =>
2 C12H11 + 24 O2 = 24 CO2 + 11 H2
H2 + NF3 = N + HF =>
3 H2 + 2 NF3 = 2 N + 6 HF
Cu + F = CuF =>
Cu + F = CuF
BaH2 + Na2S = BaS + NaH =>
BaH2 + Na2S = BaS + 2 NaH
Al + CuCl = Cu + AlCl =>
Al + CuCl = Cu + AlCl
Pb(OH)4 + H3I3 = H2O + PbI4 =>
3 Pb(OH)4 + 4 H3I3 = 12 H2O + 3 PbI4
BaO + H2O = Ba + OH =>
BaO + H2O = Ba + 2 OH
C14H26O2 + C8H18O = C22H42O2 + H2O =>
C14H26O2 + C8H18O = C22H42O2 + H2O
NH3 + H2O + Cu(NO3)2 = NH4NO3 + CuO =>
2 NH3 + H2O + Cu(NO3)2 = 2 NH4NO3 + CuO
Fe2O2 + Al = Al2O2 + Fe =>
Fe2O2 + 2 Al = Al2O2 + 2 Fe
KMnO4 + NaClO2 + H2O = MnO2 + NaClO4 + KOH =>
4 KMnO4 + 3 NaClO2 + 2 H2O = 4 MnO2 + 3 NaClO4 + 4 KOH
Al + SeO = Al2O3 + Se =>
2 Al + 3 SeO = Al2O3 + 3 Se
Mg + PbNO3 = MgNO3 + Pb =>
Mg + PbNO3 = MgNO3 + Pb
C10H12O2 = C + H2 + O2 =>
C10H12O2 = 10 C + 6 H2 + O2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Ge + HNO3 = GeO2 + NO + H2O =>
3 Ge + 4 HNO3 = 3 GeO2 + 4 NO + 2 H2O
CH4 + O2 = CO2H4 =>
CH4 + O2 = CO2H4
Fe2O3 + Zn = ZnO + Fe =>
Fe2O3 + 3 Zn = 3 ZnO + 2 Fe
NaJ + NaNO2 + H2SO4 = J2 + NO + H2O + Na2SO4 =>
2 NaJ + 2 NaNO2 + 2 H2SO4 = J2 + 2 NO + 2 H2O + 2 Na2SO4
C3H4H3 + O2 = CO2 + H2O =>
4 C3H4H3 + 19 O2 = 12 CO2 + 14 H2O
Br + HNO3 = BrNO3 + H =>
Br + HNO3 = BrNO3 + H
C + H = C8H18 =>
8 C + 18 H = C8H18
CO2 + Fe3O4 = Fe2O3 + C =>
CO2 + 4 Fe3O4 = 6 Fe2O3 + C
AgClO3 + KCl = AgCl + KClO3 =>
AgClO3 + KCl = AgCl + KClO3
C10H22 + H2O = CO2 + H2 =>
C10H22 + 20 H2O = 10 CO2 + 31 H2
Ba(OH)2 + Cu(SO4) = BaSO4 + Cu(OH)2 =>
Ba(OH)2 + Cu(SO4) = BaSO4 + Cu(OH)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Fe3I + ZnSO4 = Fe3SO4 + ZnI =>
Fe3I + ZnSO4 = Fe3SO4 + ZnI
Ag + NaOH = AgOH + Na =>
Ag + NaOH = AgOH + Na
BH3 = B2 + H2 =>
2 BH3 = B2 + 3 H2
Fe2P + FeS2 = Fe3S2 + S10P4 =>
8 Fe2P + 23 FeS2 = 13 Fe3S2 + 2 S10P4
Be + N2 = BeN2 =>
Be + N2 = BeN2
I2 + C6H6 = C6H5I + HI =>
I2 + C6H6 = C6H5I + HI
AlCl3 + O2 = Al(ClO3)3 =>
2 AlCl3 + 9 O2 = 2 Al(ClO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/23
Équations équilibrées sur12/18/22
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