| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HOBr = Br2O + H2O
Ca + HOH = CaHO2 + H2 =>
2 Ca + 4 HOH = 2 CaHO2 + 3 H2
C3H4 + O2(g) = CO(g) + H2O(g) =>
2 C3H4 + 5 O2(g) = 6 CO(g) + 4 H2O(g)
SeCl4 + AlF3 = SeF4 + AlCl3 =>
3 SeCl4 + 4 AlF3 = 3 SeF4 + 4 AlCl3
HCl + CaSO4 = CaCl2 + SO3 + H2O =>
2 HCl + CaSO4 = CaCl2 + SO3 + H2O
(MnO4){-} + H2C2O4 + H{+} = Mn{+2} + CO2 + H2O =>
2(MnO4){-} + 5 H2C2O4 + 6 H{+} = 2 Mn{+2} + 10 CO2 + 8 H2O
C6H10O6N2 + O2 = H2O + CO2 + NO =>
2 C6H10O6N2 + 13 O2 = 10 H2O + 12 CO2 + 4 NO
Na2S2O3 + AgBr = NaBr + Na3(Ag(S2O3)2) =>
2 Na2S2O3 + AgBr = NaBr + Na3(Ag(S2O3)2)
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
FeCl3*6H2O + K2C2O4*H2O = H2O + K3Fe(C2O4)3 + KCl =>
FeCl3*6H2O + 3 K2C2O4*H2O = 9 H2O + K3Fe(C2O4)3 + 3 KCl
Bi2(SO4)3 + HClO4 = Bi(HSO4)3 + Bi(ClO4)3 =>
Bi2(SO4)3 + 3 HClO4 = Bi(HSO4)3 + Bi(ClO4)3
Fe(s) + Pb(NO3)(s) = FeNO3(s) + Pb(s) =>
Fe(s) + Pb(NO3)(s) = FeNO3(s) + Pb(s)
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
C + C8H11N + NaOH + H2O2 = C11H15NO2 + NaHCO3 =>
4 C + C8H11N + NaOH + 2 H2O2 = C11H15NO2 + NaHCO3
CaO2 + H2O = CaO + H2O2 =>
CaO2 + H2O = CaO + H2O2
CO2 + LiO = LiCO3 =>
CO2 + LiO = LiCO3
Sulfuricacid + sodiumhydroxide = Na2SO4 + water =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H6 + Br2 = C6Br5 + HBr =>
2 C6H6 + 11 Br2 = 2 C6Br5 + 12 HBr
CH3ONa + CH3CH2Cl = CH3OCH2CH3 + NaCl =>
CH3ONa + CH3CH2Cl = CH3OCH2CH3 + NaCl
SO2 + NoOH = No2SO3 + H2O =>
SO2 + 2 NoOH = No2SO3 + H2O
HClO + OH{-} = ClO{-} + H2O =>
HClO + OH{-} = ClO{-} + H2O
Pb(NO3)2(aq) + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2(aq) + 2 NaCl = PbCl2 + 2 NaNO3
N2H4(aq) + Cu(OH)2(s) = Cu(s) + N2(g) + H2O(l) =>
N2H4(aq) + 2 Cu(OH)2(s) = 2 Cu(s) + N2(g) + 4 H2O(l)
K2CrO4 + Fe(OH)2 + H2O = Cr(oh)3 + Fe(OH)3 + KOH =>
3 K2CrO4 + 18 Fe(OH)2 + 12 H2O = Cr(oh)3 + 18 Fe(OH)3 + 6 KOH
CuO + C2H6 = Cu2O + CO2 + H2O =>
14 CuO + C2H6 = 7 Cu2O + 2 CO2 + 3 H2O
MnCl2 + HNO3 + HCl = NO + MnCl4 + H2O =>
3 MnCl2 + 2 HNO3 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O
O2 + Na + H2O = NaOH =>
O2 + 4 Na + 2 H2O = 4 NaOH
H2SO4 + Pb(C2H3O2)2 = PbSO4 + C2H4O2 =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 C2H4O2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H2PO4 + MnO = H2O + MnPO4 =>
H2PO4 + MnO = H2O + MnPO4
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgNO3 + NaCI = AgCI + NaNO3 =>
AgNO3 + NaCI = AgCI + NaNO3
CuSO3 = Cu + SO2 + O =>
CuSO3 = Cu + SO2 + O
CoO(OH)(s) + HNO3(aq) = CoO(NO3)(aq) + HOH(l) =>
CoO(OH)(s) + HNO3(aq) = CoO(NO3)(aq) + HOH(l)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C5H10Br2 = C5H9BrHBr =>
C5H10Br2 = C5H9BrHBr
B + H2O = B(OH)3 + H2 =>
2 B + 6 H2O = 2 B(OH)3 + 3 H2
Ag(OH)2 + HF = H2O + AgF2 =>
Ag(OH)2 + 2 HF = 2 H2O + AgF2
HgCl2 + Ba(OH)2 = BaCl2 + HgO + H2O =>
HgCl2 + Ba(OH)2 = BaCl2 + HgO + H2O
C12H22O11 + O2 = CO2 + OH2 =>
C12H22O11 + 12 O2 = 12 CO2 + 11 OH2
KCl + H2O = KOH + HCl =>
KCl + H2O = KOH + HCl
NBr3 + NaOH = N2 + NaBrHBrO =>
2 NBr3 + 3 NaOH = N2 + 3 NaBrHBrO
NaCl + KBr = NaBr + KCl =>
NaCl + KBr = NaBr + KCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al2(SO4)3 + MgCl2 = AlCl + Mg(SO4)3 =>
Al2(SO4)3 + MgCl2 = 2 AlCl + Mg(SO4)3
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
P2O4 = PO2 =>
P2O4 = 2 PO2
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
H2S + Ba(OH)2 = BaS + H2O =>
H2S + Ba(OH)2 = BaS + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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