| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KBrO3 + 4 KBr = 3 K2O + 3 Br2O
SnCl4 + H2O2 + HCl = SnCl6 + H2O =>
SnCl4 + H2O2 + 2 HCl = SnCl6 + 2 H2O
B + H2SO4 = H2BO3 + SO2 + H2O =>
B + 2 H2SO4 = H2BO3 + 2 SO2 + H2O
BaP = Barium + Phosphorus =>
BaP = Ba + P
Zn + K2CrO4 + KOH = K2ZnO2 + KCr2 + H2O =>
13 Zn + 4 K2CrO4 + 20 KOH = 13 K2ZnO2 + 2 KCr2 + 10 H2O
C3H4 + C2O3 = C5 + H4O =>
15 C3H4 + 5 C2O3 = 11 C5 + 15 H4O
Hg(NO3)2(S) = HgO(S) + NO2(g) + O(g) =>
Hg(NO3)2(S) = HgO(S) + 2 NO2(g) + O(g)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
I2 + OH{-} = I{-} + IO3{-} + H2O =>
3 I2 + 6 OH{-} = 5 I{-} + IO3{-} + 3 H2O
Na + CI2 = NaCI2 =>
Na + CI2 = NaCI2
C3H7I = C3H6 + HI =>
C3H7I = C3H6 + HI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C7H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C7H5N3O6 + 21 O2 = 28 CO2 + 10 H2O + 6 N2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Al + NaOH = AlO + Na + H2 =>
2 Al + 2 NaOH = 2 AlO + 2 Na + H2
CH4 + SO2 = H2S + CO2 + H2O =>
3 CH4 + 4 SO2 = 4 H2S + 3 CO2 + 2 H2O
CH3{-}COOH = CH3{-}COOOH =>
CH3{-}COOH = CH3{-}COOOH
MoO3 + MgF2 = MgO + MoF6 =>
MoO3 + 3 MgF2 = 3 MgO + MoF6
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H(No)3 + CaOH = Ca(No3) + H2O =>
H(No)3 + CaOH = Ca(No3) + H2O
K2CrO4 + Ag(NO3)2 = KNO3 + AgCrO4 =>
K2CrO4 + Ag(NO3)2 = 2 KNO3 + AgCrO4
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
MoO3 + MgF2 = MgO + MoF6 =>
MoO3 + 3 MgF2 = 3 MgO + MoF6
FeBr3 + Br2 = FeBr4 =>
2 FeBr3 + Br2 = 2 FeBr4
CH2ClCOOH + Na2CO3 = CH2ClCOONa + CO2 + H2O =>
2 CH2ClCOOH + Na2CO3 = 2 CH2ClCOONa + CO2 + H2O
H2O2 + KI = HI + KOH + O =>
H2O2 + KI = HI + KOH + O
Fe2O3 + HCl + Fe = FeCl2 + H2O =>
Fe2O3 + 6 HCl + Fe = 3 FeCl2 + 3 H2O
CuO2 + Ba(OH)2 = BaCuO3 + H2O =>
CuO2 + Ba(OH)2 = BaCuO3 + H2O
AgCH3COO + Na3PO4 = Ag3PO4 + NaCH3COO =>
3 AgCH3COO + Na3PO4 = Ag3PO4 + 3 NaCH3COO
Pt(NO3)2 = Pt + NO2 + O2 =>
Pt(NO3)2 = Pt + 2 NO2 + O2
HCOO{-} + H{+} = CH4 + CO2 + H2O =>
4 HCOO{-} + 4 H{+} = CH4 + 3 CO2 + 2 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Co2O3 + TeO2 = Co3TeO6 + O2 =>
6 Co2O3 + 4 TeO2 = 4 Co3TeO6 + O2
CHOCH2CH2CHO + Cu(OH)2 = COOHCH2CH2COOH + Cu2O + H2O =>
CHOCH2CH2CHO + 4 Cu(OH)2 = COOHCH2CH2COOH + 2 Cu2O + 4 H2O
Al2(SO4)3 + NaOH = NaAlO2 + H2O + Na2SO4 =>
Al2(SO4)3 + 8 NaOH = 2 NaAlO2 + 4 H2O + 3 Na2SO4
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
KCl + (NH4)3PO4 = KPO4 + (NH4)3Cl =>
KCl + (NH4)3PO4 = KPO4 + (NH4)3Cl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H6 + NH3 = C6H6NH2 + H2 =>
2 C6H6 + 2 NH3 = 2 C6H6NH2 + H2
SrO + Cr2O3 = Sr3Cr2O6 =>
3 SrO + Cr2O3 = Sr3Cr2O6
Ru(OH)3 + OH = RuO2 + H2O =>
Ru(OH)3 + OH = RuO2 + 2 H2O
Pb2(aq) + I(aq) = PbI2(s) =>
Pb2(aq) + 4 I(aq) = 2 PbI2(s)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CrCe3 + Cr = CrCe2 =>
2 CrCe3 + Cr = 3 CrCe2
SO3 + (CaOH)2 = Ca2SO4 + H2O =>
SO3 + (CaOH)2 = Ca2SO4 + H2O
Mg + HNO3 = Mg(NO3)2 + N2O3 + H2O =>
2 Mg + 6 HNO3 = 2 Mg(NO3)2 + N2O3 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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