| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe + 3 O2 = 2 Fe2O3
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
SO3H2SO4 = H2SO4*SO3 =>
SO3H2SO4 = H2SO4*SO3
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
NaClO + KMnO4 + H2SO4 = NaClO3 + K2SO4 + H2O + MnSO4 =>
5 NaClO + 4 KMnO4 + 6 H2SO4 = 5 NaClO3 + 2 K2SO4 + 6 H2O + 4 MnSO4
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Sb + H2SO4 = Sb2(SO4)3 + H2 =>
2 Sb + 3 H2SO4 = Sb2(SO4)3 + 3 H2
OH = H2O + O2 =>
4 OH = 2 H2O + O2
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
Na2SO3 + H2SO4 = H2O + Na2SO4 + SO2 =>
Na2SO3 + H2SO4 = H2O + Na2SO4 + SO2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3) + H2SO4 + NO + H2O =>
CuFeS2 + 8 HNO3 = Cu(NO3)2 + Fe(NO3) + 2 H2SO4 + 5 NO + 2 H2O
Mn + P = Mn2P3 =>
2 Mn + 3 P = Mn2P3
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
Na2SO3 + CH3COOH = H2O + NaC2H3O2 + SO2 =>
Na2SO3 + 2 CH3COOH = H2O + 2 NaC2H3O2 + SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
NiNO3 + NaCO3 = NiCO3 + NaNO3 =>
NiNO3 + NaCO3 = NiCO3 + NaNO3
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
Fe + S = Fe2S3 = =>
2 Fe + 3 S = Fe2S3
C4H5Br + H2 = C4H6 + HBr =>
C4H5Br + H2 = C4H6 + HBr
C12H26 = C8H18 + C4H8 =>
C12H26 = C8H18 + C4H8
P + O2 = P3O =>
6 P + O2 = 2 P3O
C2H5COOKKOH = C2H5COOHK2O =>
C2H5COOKKOH = C2H5COOHK2O
NaI(aq) + HOCl(aq) = NaIO3(aq) + HCl(aq) =>
NaI(aq) + 3 HOCl(aq) = NaIO3(aq) + 3 HCl(aq)
Ca5F(PO4)3 + H2SO4 + H2O = H3PO4 + CaSO4*05H2O + HF =>
Ca5F(PO4)3 + 5 H2SO4 + 25 H2O = 3 H3PO4 + 5 CaSO4*05H2O + HF
F2O + NaOH = NaF + O2 + H2O =>
F2O + 2 NaOH = 2 NaF + O2 + H2O
Na2SO3 + H2SO4 = H2O + Na2SO4 + SO2 =>
Na2SO3 + H2SO4 = H2O + Na2SO4 + SO2
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
Cu(PO4) + Ni = Ni2(PO4) + Cu =>
Cu(PO4) + 2 Ni = Ni2(PO4) + Cu
CrSO4 + H2O = CrO + H2SO4 =>
CrSO4 + H2O = CrO + H2SO4
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
H + I = H2I2 =>
2 H + 2 I = H2I2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Br + KI = BrI + K =>
Br + KI = BrI + K
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
Fe2(SO4)3 + Mg = MgSO4 + Fe2 =>
Fe2(SO4)3 + 3 Mg = 3 MgSO4 + Fe2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H3BO3 + Sr(OH)2 = Sr(B(OH)4)2 =>
2 H3BO3 + Sr(OH)2 = Sr(B(OH)4)2
NaSO3 + KOH + KMnO4 = NaOH + H2O + K2SO4 + MnO =>
5 NaSO3 + 9 KOH + KMnO4 = 5 NaOH + 2 H2O + 5 K2SO4 + MnO
NaHS + KOH = Na2S + K2S + H2O =>
2 NaHS + 2 KOH = Na2S + K2S + 2 H2O
Pb(NO3)2HBr = PbBr(NO3)2H =>
Pb(NO3)2HBr = PbBr(NO3)2H
K2O + FeCl3 = KCl + Fe2O3 =>
3 K2O + 2 FeCl3 = 6 KCl + Fe2O3
AgNo3BaCl = AgClBaNo3 =>
AgNo3BaCl = AgClBaNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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