| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClO + H2O = HClO + NaOH
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
SF6 = S6 + F =>
6 SF6 = S6 + 36 F
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCl + NaOAc = HOAc + NaCl =>
HCl + NaOAc = HOAc + NaCl
H{3+}PO{4+} + KOH = K{3+}PO{4+} + H{2+} + O =>
5 H{3+}PO{4+} + KOH = K{3+}PO{4+} + 6 H{2+} + O
HCl(aq) + NaOH(aq) = HOH(l) + NaCl(s) =>
HCl(aq) + NaOH(aq) = HOH(l) + NaCl(s)
HCI(aq) + K2CO3(aq) = H2O(l) + CO2(g) + KCI(aq) =>
2 HCI(aq) + K2CO3(aq) = H2O(l) + CO2(g) + 2 KCI(aq)
NaI(aq) + Br2(aq) = I2(s) + NaBr(aq) =>
2 NaI(aq) + Br2(aq) = I2(s) + 2 NaBr(aq)
H2O = H3 + O3 =>
3 H2O = 2 H3 + O3
NaCrO2 + PbO2 + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
2 NaCrO2 + 3 PbO2 + 8 NaOH = 2 Na2CrO4 + 3 Na2PbO2 + 4 H2O
SeO3 + HCl = Cl2 + H2O + Se =>
SeO3 + 6 HCl = 3 Cl2 + 3 H2O + Se
CrI3 + C2 + KOH = K2CrO4 + KIO3 + KC + H2O =>
2 CrI3 + 21 C2 + 52 KOH = 2 K2CrO4 + 6 KIO3 + 42 KC + 26 H2O
C5H11OH + O2 = HOH + CO2 =>
2 C5H11OH + 15 O2 = 12 HOH + 10 CO2
C3H2OH + O2 = H2O + CO =>
4 C3H2OH + 7 O2 = 6 H2O + 12 CO
BrCl4 + H2O = Br2O3 + HCl + O2 =>
4 BrCl4 + 8 H2O = 2 Br2O3 + 16 HCl + O2
KMnO4 + KI + H2SO4 = MnO2 + K2SO4 + H2O + IO3 =>
7 KMnO4 + 3 KI + 5 H2SO4 = 7 MnO2 + 5 K2SO4 + 5 H2O + 3 IO3
H2O2(aq) = O2(aq) + H2O(aq) =>
2 H2O2(aq) = O2(aq) + 2 H2O(aq)
KOH + CO2 = KOHCO2 =>
KOH + CO2 = KOHCO2
O12 = O3 =>
O12 = 4 O3
C5H52 + O2 = CO2 + H2O =>
C5H52 + 18 O2 = 5 CO2 + 26 H2O
Al(OH)2 + Cl = AlCl3 + OH =>
Al(OH)2 + 3 Cl = AlCl3 + 2 OH
NH3 + O2 = N2H4 + H2O =>
4 NH3 + O2 = 2 N2H4 + 2 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
FeSO4 + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 =>
FeSO4 + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4
BaCl2*H2O + TiOCl2*H2O + H2C2O4*H2O = BaTiO(C2O4)2*H2O + HCl + H2O =>
BaCl2*H2O + TiOCl2*H2O + 2 H2C2O4*H2O = BaTiO(C2O4)2*H2O + 4 HCl + 3 H2O
C12H24 + O2 = C11H20 + H2O =>
11 C12H24 + 6 O2 = 12 C11H20 + 12 H2O
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
N(CH3)3 + HCl = NH(CH3)3 + Cl =>
N(CH3)3 + HCl = NH(CH3)3 + Cl
CH3CH2OH + CrO3 = CH3CO2H + CrO + H2O =>
CH3CH2OH + CrO3 = CH3CO2H + CrO + H2O
BaSO4 + K2Cr2O7 + H2O = BaCrO4 + K2SO4 + H2CrO4 =>
BaSO4 + K2Cr2O7 + H2O = BaCrO4 + K2SO4 + H2CrO4
CH2COONa + H2SO4 = CH2COOH + Na2SO4 =>
2 CH2COONa + H2SO4 = 2 CH2COOH + Na2SO4
Pb2O = O2 + Pb =>
2 Pb2O = O2 + 4 Pb
HgNO3 + KI = HgI + K(NO3) =>
HgNO3 + KI = HgI + K(NO3)
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Fe(s) + Zn(NO3)2 = Fe(NO3)2 + Zn(s) =>
Fe(s) + Zn(NO3)2 = Fe(NO3)2 + Zn(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + Hg(NO3)2 = FeNO3 + Hg =>
2 Fe + Hg(NO3)2 = 2 FeNO3 + Hg
KCl + Ca(NO3)2 = KNO3 + Ca(Cl)2 =>
2 KCl + Ca(NO3)2 = 2 KNO3 + Ca(Cl)2
Fe + ZnCrO4 = Zn + FeCrO4 =>
Fe + ZnCrO4 = Zn + FeCrO4
B(OH)3 + C2H5OH = B(OC2H5)3 + H2O =>
B(OH)3 + 3 C2H5OH = B(OC2H5)3 + 3 H2O
Hg + AuCl3 = Hg(Cl3)2 + Au =>
Hg + 2 AuCl3 = Hg(Cl3)2 + 2 Au
[H2C6O5H7]{-} + H2O = H3C6O5H7 + [OH]{-} =>
[H2C6O5H7]{-} + H2O = H3C6O5H7 + [OH]{-}
Mg3 + Ba(NO3)2 = Ba2 + Mg(NO3)2 =>
2 Mg3 + 6 Ba(NO3)2 = 3 Ba2 + 6 Mg(NO3)2
NaOH + NH3 = NaH + NO2 + H2O =>
7 NaOH + 2 NH3 = 7 NaH + 2 NO2 + 3 H2O
H2O + KI = KOH + HI =>
H2O + KI = KOH + HI
Pb(C2H3O2)2 + KL = PbL2 + CH3CO2K =>
Pb(C2H3O2)2 + 2 KL = PbL2 + 2 CH3CO2K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/13/24
Équations équilibrées sur03/14/23
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