| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl(aq) + KOH(s) = NaOH(s) + KCl(aq)
C6H6 + C3H5OCl = C9H10O + HCl =>
C6H6 + C3H5OCl = C9H10O + HCl
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
ZnCO3 + HF = H2O + CO2 + ZnF2 =>
ZnCO3 + 2 HF = H2O + CO2 + ZnF2
H3BO3 + Ba(OH)2 = Ba3(BO3)2 + H2O =>
2 H3BO3 + 3 Ba(OH)2 = Ba3(BO3)2 + 6 H2O
O2 + Db = DbO =>
O2 + 2 Db = 2 DbO
KNO3 + C3 + S = K2S + CO2 + N2 =>
2 KNO3 + C3 + S = K2S + 3 CO2 + N2
H3AlO3 + NaOH = NaH2AlO3 + H2O =>
H3AlO3 + NaOH = NaH2AlO3 + H2O
SnCl2 + K2Cr2O7 + HCl = SnCl4 + CrCl + KCl + H2O =>
5 SnCl2 + K2Cr2O7 + 14 HCl = 5 SnCl4 + 2 CrCl + 2 KCl + 7 H2O
K2Cr2O7 + HCl = KCl2 + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl2 + 2 CrCl3 + 2 Cl2 + 7 H2O
(NH4)2SO4 + HNO2 = N2 + H2SO4 + H2O =>
(NH4)2SO4 + 2 HNO2 = 2 N2 + H2SO4 + 4 H2O
KCl + H2SO4 = KHSO4 + Cl2 + H2S + H2O =>
8 KCl + 9 H2SO4 = 8 KHSO4 + 4 Cl2 + H2S + 4 H2O
KI(aq) + CuCl(aq) = KCl(s) + CuI(aq) =>
KI(aq) + CuCl(aq) = KCl(s) + CuI(aq)
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
C3H8 + C3H6 = C6H14 =>
C3H8 + C3H6 = C6H14
I2 + NaIO3 = NaI + I2O =>
3 I2 + NaIO3 = NaI + 3 I2O
H2CO3(ac) = H2O(l) + CO2(g) =>
H2CO3(ac) = H2O(l) + CO2(g)
Sb2O5 + HCl = SbCl5 + H2O(g) =>
Sb2O5 + 10 HCl = 2 SbCl5 + 5 H2O(g)
CaCO3 + Cl2 = CaOCl2 + CO2 =>
CaCO3 + Cl2 = CaOCl2 + CO2
HI(aq) + NH4OH(aq) = INH4(aq) + H2O(l) =>
HI(aq) + NH4OH(aq) = INH4(aq) + H2O(l)
Ne + O2 = NeO2 =>
Ne + O2 = NeO2
Cr2(SO4)3 = Cr2 + (SO4)3 =>
Cr2(SO4)3 = Cr2 + (SO4)3
Mg + H2O2 = MgO + H2 =>
2 Mg + H2O2 = 2 MgO + H2
Na2 + H2O = H2 + NaO =>
Na2 + 2 H2O = 2 H2 + 2 NaO
Mg + CuSO4 = CuO + MgSO3 =>
Mg + CuSO4 = CuO + MgSO3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CH4 + F2 = CF4 + H4 =>
CH4 + 2 F2 = CF4 + H4
Hg8S2 = Hg2 + S8 =>
4 Hg8S2 = 16 Hg2 + S8
K2Cr2O4 + Pb(NO3)2 = KNO3 + PbCr2O4 =>
K2Cr2O4 + Pb(NO3)2 = 2 KNO3 + PbCr2O4
HCl + MgCl2 = MgCl3 + H2 =>
2 HCl + 2 MgCl2 = 2 MgCl3 + H2
Na3Po4 + CaCl2 = NaCl + Ca3(Po4)2 =>
2 Na3Po4 + 3 CaCl2 = 6 NaCl + Ca3(Po4)2
Na2SO4*10H2O + BaCl2 = NaCl + BaSO4*10H2O =>
Na2SO4*10H2O + BaCl2 = 2 NaCl + BaSO4*10H2O
K3[Al(C2O4)3] + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3[Al(C2O4)3] + 12 KMnO4 + 48 H2SO4 = 5 Al2(SO4)3 + 12 MnSO4 + 21 K2SO4 + 60 CO2 + 48 H2O
Pb + KOH = PbO + K + H2O =>
Pb + 2 KOH = PbO + 2 K + H2O
C12H36O2 + O2 = CO2 + H2O =>
C12H36O2 + 20 O2 = 12 CO2 + 18 H2O
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
Na[Al(OH)4] + SO2 = Na2SO3 + H2O + Al(OH)3 =>
2 Na[Al(OH)4] + SO2 = Na2SO3 + H2O + 2 Al(OH)3
Hg2(NO3)2 + CuSO4 = Hg2SO4 + Cu(NO3)2 =>
Hg2(NO3)2 + CuSO4 = Hg2SO4 + Cu(NO3)2
Li + H2SO4 = Li2SO4 + H2 =>
2 Li + H2SO4 = Li2SO4 + H2
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
MgSO4 + CuCl2 = MgCl2 + Cu(SO4) =>
MgSO4 + CuCl2 = MgCl2 + Cu(SO4)
C6H7N2 + O2 = CO2 + H2O + N2 =>
4 C6H7N2 + 31 O2 = 24 CO2 + 14 H2O + 4 N2
C3H8 + Br2 = C3H5Br2 + HBr =>
2 C3H8 + 5 Br2 = 2 C3H5Br2 + 6 HBr
CH2O + HCl = CH4O + Cl2 =>
CH2O + 2 HCl = CH4O + Cl2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
AlI3 + FeCl2 = AlCl3 + FeI2 =>
2 AlI3 + 3 FeCl2 = 2 AlCl3 + 3 FeI2
Mg(OH)2(aq) + HBr(aq) = MgBr2(aq) + H2O =>
Mg(OH)2(aq) + 2 HBr(aq) = MgBr2(aq) + 2 H2O
Na2CO3 + ZnCl2 + H2O = ZnOHCl + NaCl + CO2 =>
Na2CO3 + 2 ZnCl2 + H2O = 2 ZnOHCl + 2 NaCl + CO2
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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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