| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2HClO = Mg(OH)ClOH2O
HNO3 + SnO = SnO2 + NO + H2O =>
2 HNO3 + 3 SnO = 3 SnO2 + 2 NO + H2O
AgNO3 + Li2S = Ag2S + LiNO3 =>
2 AgNO3 + Li2S = Ag2S + 2 LiNO3
P + Cl2 + NaOH = Na3PO4 + H2O + NaCl =>
2 P + 5 Cl2 + 16 NaOH = 2 Na3PO4 + 8 H2O + 10 NaCl
FeS + H2O + O2 = Fe2O3 + H2SO4 =>
4 FeS + 4 H2O + 9 O2 = 2 Fe2O3 + 4 H2SO4
KI(aq) + MnO2(s) + H2SO4(aq) = K2SO4(aq) + MnSO4(aq) + H2O(l) + I2(g) =>
2 KI(aq) + MnO2(s) + 2 H2SO4(aq) = K2SO4(aq) + MnSO4(aq) + 2 H2O(l) + I2(g)
Cd + H2 = Cd2H2 =>
2 Cd + H2 = Cd2H2
NaCl + Al(OH)3 = NaOH + AlCl3 =>
3 NaCl + Al(OH)3 = 3 NaOH + AlCl3
PCl3 + Cl3 = PCl5 =>
3 PCl3 + 2 Cl3 = 3 PCl5
Ni + N2 = NiN =>
2 Ni + N2 = 2 NiN
Li2 + F2 = LiF =>
Li2 + F2 = 2 LiF
U2(s) + F2(g) = UF6(g) =>
U2(s) + 6 F2(g) = 2 UF6(g)
KMnO4 + H2SO4 = K2(SO4) + MnSO4 + O2 + H2O =>
4 KMnO4 + 6 H2SO4 = 2 K2(SO4) + 4 MnSO4 + 5 O2 + 6 H2O
KClO + H2SO4 + KI = KCl + I2 + H2O + K2SO4 =>
KClO + H2SO4 + 2 KI = KCl + I2 + H2O + K2SO4
Al2(SO4)3 + Ba3(PO4)2 = AlPO4 + BaSO4 =>
Al2(SO4)3 + Ba3(PO4)2 = 2 AlPO4 + 3 BaSO4
CuS + HClO4 = CuSO4 + HCl =>
CuS + HClO4 = CuSO4 + HCl
HCl4H7O2 + H2O = H3O + Cl4H7O2 =>
HCl4H7O2 + H2O = H3O + Cl4H7O2
Ag(NO3)(aq) + CU(s) = CU(NO3)2(aq) + Ag(s) =>
2 Ag(NO3)(aq) + CU(s) = CU(NO3)2(aq) + 2 Ag(s)
H3ZO4 + X(OH)8 = H2O + X3(ZO4)8 =>
8 H3ZO4 + 3 X(OH)8 = 24 H2O + X3(ZO4)8
KOH + CH3COOH = H2O + KC2H3O2 =>
KOH + CH3COOH = H2O + KC2H3O2
BaSO3 + NaHSO4 = BaSO4 + Na2SO4 + H2O + SO2 =>
BaSO3 + 2 NaHSO4 = BaSO4 + Na2SO4 + H2O + SO2
HNO3 + CaSiO3 = Ca(NO3)2 + H2SiO3 =>
2 HNO3 + CaSiO3 = Ca(NO3)2 + H2SiO3
Fe(NO3)2 + OH = Fe(OH)2 + NO3 =>
Fe(NO3)2 + 2 OH = Fe(OH)2 + 2 NO3
C2H6O2 + K2MnO4 + H2SO4 = C2H2O2 + K2SO4 + MnSO4 + H2O =>
C2H6O2 + K2MnO4 + 2 H2SO4 = C2H2O2 + K2SO4 + MnSO4 + 4 H2O
SO2 + NaOH = NaSO3 + H2 =>
2 SO2 + 2 NaOH = 2 NaSO3 + H2
NaA + HCl = H2 + NaACl =>
2 NaA + 2 HCl = H2 + 2 NaACl
Fe2O3 + CH3COOH = Fe + CO + H2O =>
2 Fe2O3 + 3 CH3COOH = 4 Fe + 6 CO + 6 H2O
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
K2Cr2O7 + HCl + Bi = BiCl5 + CrCl3 + H2O + KCl =>
5 K2Cr2O7 + 70 HCl + 6 Bi = 6 BiCl5 + 10 CrCl3 + 35 H2O + 10 KCl
K2Cr2O7 + H2S + H2SO4 = K2SO4 + H2O + Cr2SO4 =>
4 K2Cr2O7 + 5 H2S + 3 H2SO4 = 4 K2SO4 + 8 H2O + 4 Cr2SO4
C4H8 + KMnO4 + H2O = MnO2 + C4H10O2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 C4H10O2 + 2 KOH
NH4I + NaOH = Na2NH4IO + H2O =>
NH4I + 2 NaOH = Na2NH4IO + H2O
MgO + O2 = MgO3 =>
MgO + O2 = MgO3
AgNO3 + NaHSO4 = Ag2SO4 + NaNO3 + HNO3 =>
2 AgNO3 + NaHSO4 = Ag2SO4 + NaNO3 + HNO3
Al + K2SO4 = Al2(SO4)3 + K2 =>
2 Al + 3 K2SO4 = Al2(SO4)3 + 3 K2
NH3*H2O + AlCl3 = NH4Cl + Al(OH)3 =>
3 NH3*H2O + AlCl3 = 3 NH4Cl + Al(OH)3
Na(s) + P4(s) = Na3P =>
12 Na(s) + P4(s) = 4 Na3P
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
PbCl4 + CuO = CuCl2 + PbO2 =>
PbCl4 + 2 CuO = 2 CuCl2 + PbO2
CuS + O = Cu2O + SO2 =>
2 CuS + 5 O = Cu2O + 2 SO2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Cu(C2H3O2)2 + (Na)2CrO4 = NaC2H3O2 + CuCrO4 =>
Cu(C2H3O2)2 + (Na)2CrO4 = 2 NaC2H3O2 + CuCrO4
SO2 + Li = Li(SO2) =>
SO2 + Li = Li(SO2)
B + N = BN2 =>
B + 2 N = BN2
Zn + HC1 = H2 + ZnC12 =>
Zn + 12 HC1 = 6 H2 + ZnC12
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
N2 + O2 = NN2O =>
3 N2 + O2 = 2 NN2O
CuSO + (NH4)2S = CuS + (NH4)2SO4 =>
4 CuSO + (NH4)2S = 4 CuS + (NH4)2SO4
C2H6 + Br2 = C2H6Br =>
2 C2H6 + Br2 = 2 C2H6Br
Bi(NO3)2KI = K(NO3)2BiI =>
Bi(NO3)2KI = K(NO3)2BiI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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