| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H5N + H2O = C5H7ON
C6H5COOH + NH3 = H2O + C6H5CONH2 =>
C6H5COOH + NH3 = H2O + C6H5CONH2
C5H10O + KMnO4 + H2SO4 = C5H8O4 + K2SO4 + MnSO4 + H2O =>
5 C5H10O + 8 KMnO4 + 12 H2SO4 = 5 C5H8O4 + 4 K2SO4 + 8 MnSO4 + 17 H2O
C2H6 + HNO3 = C2H5NO2 + H2O =>
C2H6 + HNO3 = C2H5NO2 + H2O
Al + CH3COOH = Al(CH3COO)3 + H2 =>
2 Al + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2
Fe + HOH = H + Fe2O3 =>
2 Fe + 3 HOH = 6 H + Fe2O3
Ca(ClO)2 + SO2 + H2O = CaSO4 + HCl + H2SO4 =>
Ca(ClO)2 + 2 SO2 + 2 H2O = CaSO4 + 2 HCl + H2SO4
SO3(g) + H2O = H2SO4 =>
SO3(g) + H2O = H2SO4
Pb(ClO4)2 = PbO + Cl2 + O2 =>
2 Pb(ClO4)2 = 2 PbO + 2 Cl2 + 7 O2
Hg(NO3)2 + NaOH = Hg(OH)2 + NaNO3 =>
Hg(NO3)2 + 2 NaOH = Hg(OH)2 + 2 NaNO3
Zn + CaCO3 = ZnO + CaO + CO =>
Zn + CaCO3 = ZnO + CaO + CO
SO2(g) + H2O = H2SO3(g) =>
SO2(g) + H2O = H2SO3(g)
AgNO3 + HCl + NH3 = AgCl(s) + NH4NO3 =>
AgNO3 + HCl + NH3 = AgCl(s) + NH4NO3
C6H12 + Cl2 = C6H12Cl2 =>
C6H12 + Cl2 = C6H12Cl2
K2SO4 + HCl = KCl + H2O + SO3 =>
K2SO4 + 2 HCl = 2 KCl + H2O + SO3
Ne + H2 = NeH =>
2 Ne + H2 = 2 NeH
Na2CO3 + HCl(aq) = NaCl + H2CO3 =>
Na2CO3 + 2 HCl(aq) = 2 NaCl + H2CO3
(NH4)2S + HgBr2 = (NH4)Br + HgS =>
(NH4)2S + HgBr2 = 2(NH4)Br + HgS
Na2CO3(aq) + AgNO3 = NaNO3(aq) + Ag2CO3(s) =>
Na2CO3(aq) + 2 AgNO3 = 2 NaNO3(aq) + Ag2CO3(s)
Cu(s) + AgNO3 = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3 = Cu(NO3)2(aq) + 2 Ag(s)
K2CO3(s) + H2SO4(aq) = K2SO4(aq) + CO2(g) + H2O(l) =>
K2CO3(s) + H2SO4(aq) = K2SO4(aq) + CO2(g) + H2O(l)
Ca(HSO3)2 = CaSO3 + SO2 + H2O =>
Ca(HSO3)2 = CaSO3 + SO2 + H2O
C13H10O + NaBH4 + H2O = C13H12O + H3BO3 + NaOH =>
4 C13H10O + NaBH4 + 4 H2O = 4 C13H12O + H3BO3 + NaOH
Br + H2O + SO2 = HBr + H2SO4 =>
2 Br + 2 H2O + SO2 = 2 HBr + H2SO4
PO2 = P4 + O2 =>
4 PO2 = P4 + 4 O2
Cl2 + AgNO3 + H2O = AgCl3 + AgClO + HNO3 =>
2 Cl2 + 2 AgNO3 + H2O = AgCl3 + AgClO + 2 HNO3
CI2 + NaI = NaCI + I2 =>
CI2 + NaI = NaCI + I2
RbOH + (NH4)2S = Rb2S + NH4OH =>
2 RbOH + (NH4)2S = Rb2S + 2 NH4OH
C2H2 + HCl = C2H3 + Cl =>
C2H2 + HCl = C2H3 + Cl
HgSO4 + Cu = Cu(SO4)2 + Hg =>
2 HgSO4 + Cu = Cu(SO4)2 + 2 Hg
Mg + KCl = MgCl2 + K =>
Mg + 2 KCl = MgCl2 + 2 K
KOH + C6H8O6 = C6H7O6 + K + H2O =>
KOH + C6H8O6 = C6H7O6 + K + H2O
Ca3(PO4)2 + H2SO4 + H2O = Ca(H2PO4)2 + CaSO4*2H2O =>
Ca3(PO4)2 + 2 H2SO4 + 4 H2O = Ca(H2PO4)2 + 2 CaSO4*2H2O
Fe2(SO4)3 + Mg(OH)2 = Fe(OH)3 + Mg(SO4) =>
Fe2(SO4)3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 Mg(SO4)
PbCrO4 + KI + HCl = PbCl2 + CrI3 + KCl + I2 + H2O =>
2 PbCrO4 + 12 KI + 16 HCl = 2 PbCl2 + 2 CrI3 + 12 KCl + 3 I2 + 8 H2O
B5H11 + KMnO4 + H2SO4 = MnSO4 + H3BO3 + K2SOH + H2O =>
17 B5H11 + 52 KMnO4 + 78 H2SO4 = 52 MnSO4 + 85 H3BO3 + 26 K2SOH + 31 H2O
(NH4)2MoO4 + HCl + Zn = Mo2O5 + ZnCl2 + H2O + NH3 =>
2(NH4)2MoO4 + 2 HCl + Zn = Mo2O5 + ZnCl2 + 3 H2O + 4 NH3
BaCl2(aq) + NaOH = Ba(OH)2 + NaCl =>
BaCl2(aq) + 2 NaOH = Ba(OH)2 + 2 NaCl
CH2CHCH2CH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
15 CH2CHCH2CH3 + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 8 K2SO4 + 16 MnSO4 + 24 H2O
C12H28O4Ti + AgNO3 + CH3COOH = AgTiO2 + CH3NO3 + CO2 + C4H9OH =>
8 C12H28O4Ti + 8 AgNO3 + 25 CH3COOH = 8 AgTiO2 + 8 CH3NO3 + 18 CO2 + 30 C4H9OH
Ca5(PO4)3F + HCl = CaF2 + CaCl2 + Ca(H2PO4)2 =>
2 Ca5(PO4)3F + 12 HCl = CaF2 + 6 CaCl2 + 3 Ca(H2PO4)2
Al2O3 + NaOH + H2O = Na + [Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na + 2[Al(OH)4]
PbNO3 + NaCO3 = PbCO3 + NaNO3 =>
PbNO3 + NaCO3 = PbCO3 + NaNO3
CaCl2 + K4[Fe(CN)6] = Ca2[Fe(CN)6] + KCl =>
2 CaCl2 + K4[Fe(CN)6] = Ca2[Fe(CN)6] + 4 KCl
CrI3 + Cl + NaOH = Na2CrO4 + NaIO3 + NaCl + H2O =>
CrI3 + 21 Cl + 26 NaOH = Na2CrO4 + 3 NaIO3 + 21 NaCl + 13 H2O
CuCl2(aq) + Na2S(aq) = CuS(aq) + NaCl(aq) =>
CuCl2(aq) + Na2S(aq) = CuS(aq) + 2 NaCl(aq)
CuO(s) + H2SO4 = CuSO4(aq) + H2O(l) =>
CuO(s) + H2SO4 = CuSO4(aq) + H2O(l)
N2H4(g) + N2O4(g) = N2(g) + H2O(g) =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O(g)
F + AlCl3 = AlF3 + Cl2 =>
6 F + 2 AlCl3 = 2 AlF3 + 3 Cl2
SO3 + OS = SO2 =>
SO3 + OS = 2 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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