| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
FeS + NaOH = Fe(OH)2 + Na2S =>
FeS + 2 NaOH = Fe(OH)2 + Na2S
KMnO4(ac) + HCl(ac) = KCl(ac) + MnCl2(ac) + Cl2(g) + H2O(l) =>
2 KMnO4(ac) + 16 HCl(ac) = 2 KCl(ac) + 2 MnCl2(ac) + 5 Cl2(g) + 8 H2O(l)
Na2[Cu(OH)4] + NH4Cl = NaCl + NH3 + CuCl2 + H2O =>
Na2[Cu(OH)4] + 4 NH4Cl = 2 NaCl + 4 NH3 + CuCl2 + 4 H2O
CH3COF + H2O = CH3COOH + HF =>
CH3COF + H2O = CH3COOH + HF
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
(NH4)2SO4 + CoSO4*H2O = (NH4)2Co(SO4)2*H2O =>
(NH4)2SO4 + CoSO4*H2O = (NH4)2Co(SO4)2*H2O
TlNO3 + HNO3 = Tl(NO3)3 + H2O + NO =>
3 TlNO3 + 8 HNO3 = 3 Tl(NO3)3 + 4 H2O + 2 NO
MgCO3 + C2H5NO2 = Mg(C2H4NO2)2 + CO2 + H2O =>
MgCO3 + 2 C2H5NO2 = Mg(C2H4NO2)2 + CO2 + H2O
C6H12 + I2 = CHI3 + HI =>
C6H12 + 12 I2 = 6 CHI3 + 6 HI
MnO2 + KOH + H2O = K4Mn(OH)8 =>
MnO2 + 4 KOH + 2 H2O = K4Mn(OH)8
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KMnO4 + Fe2(SO4)3 + H2SO4 = Fe2SO43 + H2O + MnSO4 + K2SO4 =>
74 KMnO4 + 5 Fe2(SO4)3 + 101 H2SO4 = 5 Fe2SO43 + 101 H2O + 74 MnSO4 + 37 K2SO4
K2Cr2O7(aq) + HCl(aq) = Cl2(g) + KCl(aq) + CrCl3(aq) + H2O(l) =>
K2Cr2O7(aq) + 14 HCl(aq) = 3 Cl2(g) + 2 KCl(aq) + 2 CrCl3(aq) + 7 H2O(l)
Mg(ClO3)2 + K2CO3 = MgCO3 + ClO3K =>
Mg(ClO3)2 + K2CO3 = MgCO3 + 2 ClO3K
Mg(NO3)2(aq) + KOH(aq) = Mg(OH)2 + K2(NO3)2 =>
Mg(NO3)2(aq) + 2 KOH(aq) = Mg(OH)2 + K2(NO3)2
CH3CO2H + NaOH = NaCH3CO2 + H2O =>
CH3CO2H + NaOH = NaCH3CO2 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2SO4 + CaCl2 + H2O = CaSO4*2H2O + HCl =>
H2SO4 + CaCl2 + 2 H2O = CaSO4*2H2O + 2 HCl
SnCl2 + Fe2(SO4)3 + HCl = SnCl4 + FeSO4 + H2SO4 =>
SnCl2 + Fe2(SO4)3 + 2 HCl = SnCl4 + 2 FeSO4 + H2SO4
NaH2PO4 + AgNO3 = AgPO4 + Na(NO3) + H2 =>
NaH2PO4 + AgNO3 = AgPO4 + Na(NO3) + H2
C2H5COOH + MgCO3 = (C2H5COO)2Mg + CO2 + H2O =>
2 C2H5COOH + MgCO3 = (C2H5COO)2Mg + CO2 + H2O
KMnO4(s) + HCl(aq) = KCl(aq) + MnCl4(aq) + H2O(l) + Cl2(aq) =>
2 KMnO4(s) + 16 HCl(aq) = 2 KCl(aq) + 2 MnCl4(aq) + 8 H2O(l) + 3 Cl2(aq)
NaSO42{-} + BCl = BSO42{-} + NaCl =>
NaSO42{-} + BCl = BSO42{-} + NaCl
K2SO3 + SO2 + H2O = KHSO3 =>
K2SO3 + SO2 + H2O = 2 KHSO3
FeCO3 + H2O = Fe(OH)2 + CO2 =>
FeCO3 + H2O = Fe(OH)2 + CO2
nitrogenmonoxide + chlorinegas = nitrosylchloride =>
2 NO + Cl2 = 2 NOCl
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
C27H55 + O2 = CO2 + H2O =>
4 C27H55 + 163 O2 = 108 CO2 + 110 H2O
Zn + Fe2(SO4)3 = ZnSO4 + Fe =>
3 Zn + Fe2(SO4)3 = 3 ZnSO4 + 2 Fe
Pb(NO3)2 + Ba = Ba(NO3)2 + Pb =>
Pb(NO3)2 + Ba = Ba(NO3)2 + Pb
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS
La2O3(s) + H2O(i) = La(OH)3(aq) =>
La2O3(s) + 3 H2O(i) = 2 La(OH)3(aq)
HNO3 + Na2(SO3) = SO2 + H2O + Na(NO3) =>
2 HNO3 + Na2(SO3) = SO2 + H2O + 2 Na(NO3)
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
C15H32 + O2 = C + H2O =>
C15H32 + 8 O2 = 15 C + 16 H2O
KCl*NaCl = KCl + NaCl =>
KCl*NaCl = KCl + NaCl
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
C6H14 + Br2 = C6H13Br + HBr =>
C6H14 + Br2 = C6H13Br + HBr
CuSO4 + HCl = CuCl2 + SO2 + O2 + H2O =>
2 CuSO4 + 4 HCl = 2 CuCl2 + 2 SO2 + O2 + 2 H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
C8H9O2N + O2 = CO2 + H2O + N2 =>
4 C8H9O2N + 37 O2 = 32 CO2 + 18 H2O + 2 N2
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
KMnO4 + C2H2O4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + 5 C2H2O4 + 3 H2SO4 = 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4
C4N2H4 + O2 = CO2 + H2O + HNO3 =>
2 C4N2H4 + 15 O2 = 8 CO2 + 2 H2O + 4 HNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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