| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 3 Cl2 = N2 + 6 HCl
C57H104O6 + CH3OH = C19H36O2 + C3H5(OH)3 =>
C57H104O6 + 3 CH3OH = 3 C19H36O2 + C3H5(OH)3
Sr + H2O = H2 + Sr(OH)2 =>
Sr + 2 H2O = H2 + Sr(OH)2
OH + HNO3 = H2ONO3 =>
OH + HNO3 = H2ONO3
C4H9Cl + Na = NaCl + C4H8 + H2 =>
2 C4H9Cl + 2 Na = 2 NaCl + 2 C4H8 + H2
C7H5NO3S + C4H10O4S = C9H9NO3S + C2H6O4S =>
C7H5NO3S + C4H10O4S = C9H9NO3S + C2H6O4S
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Mn(s) + HCl(g) = MnCl(aq) + H2(g) =>
2 Mn(s) + 2 HCl(g) = 2 MnCl(aq) + H2(g)
Ca + SO2 = CaS03 + O =>
Ca + 3 SO2 = CaS03 + 6 O
Ca + K2O = K2CaO =>
Ca + K2O = K2CaO
P + C = PC =>
P + C = PC
MgSO4(ag) + CaCl2(ag) = MgCl2(ag) + CaSO4(ag) =>
MgSO4(ag) + CaCl2(ag) = MgCl2(ag) + CaSO4(ag)
KBr(l) + I2(aq) = KI + Br =>
2 KBr(l) + I2(aq) = 2 KI + 2 Br
AsCl3 + MgSO4 = MgCl2 + As2(SO4)3 =>
2 AsCl3 + 3 MgSO4 = 3 MgCl2 + As2(SO4)3
C7H6 + O2 = CO2 + H2O =>
2 C7H6 + 17 O2 = 14 CO2 + 6 H2O
Ca + C = CaC6 =>
Ca + 6 C = CaC6
K2SO4(a) + NaOH(ac) = Na2SO4(ac) + KOH(ac) =>
K2SO4(a) + 2 NaOH(ac) = Na2SO4(ac) + 2 KOH(ac)
KC1O2 = KC1 + O2 =>
KC1O2 = KC1 + O2
HCl + MnO4 = MnCl2 + H2O + Cl =>
8 HCl + MnO4 = MnCl2 + 4 H2O + 6 Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4OH + MgCl2 = NH4Cl + Mg(OH)2 =>
2 NH4OH + MgCl2 = 2 NH4Cl + Mg(OH)2
Ca(SO4)2 + Na(CO3)2 = Ca(CO3)2 + Na(SO4)2 =>
Ca(SO4)2 + Na(CO3)2 = Ca(CO3)2 + Na(SO4)2
H3BO3 + H2O = B(OH)4 + H2 =>
2 H3BO3 + 2 H2O = 2 B(OH)4 + H2
C6H10OH + HOCl = C6H10O + HCl + H2O =>
2 C6H10OH + HOCl = 2 C6H10O + HCl + H2O
Tc + H2O = Tc(OH)7 + H2 =>
2 Tc + 14 H2O = 2 Tc(OH)7 + 7 H2
AlCuSO4 = Al(SO4)Cu =>
AlCuSO4 = Al(SO4)Cu
MnO4 + HCl = Cl2 + MnCl2 + H2O =>
MnO4 + 8 HCl = 3 Cl2 + MnCl2 + 4 H2O
Zr + H2O = ZrO2 + H2 =>
Zr + 2 H2O = ZrO2 + 2 H2
Sr + H2O = H2 + Sr(OH)2 =>
Sr + 2 H2O = H2 + Sr(OH)2
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
MnO4 + HCl = Cl2 + MnCl2 + H2O =>
MnO4 + 8 HCl = 3 Cl2 + MnCl2 + 4 H2O
HCl(aq) + Na2SO3(s) = H2SO3 + NaCl =>
2 HCl(aq) + Na2SO3(s) = H2SO3 + 2 NaCl
Na2CO3 + HCl = H2CO3 + NaCl =>
Na2CO3 + 2 HCl = H2CO3 + 2 NaCl
MnO4 + HCl = Cl2 + MnCl2 + H2O =>
MnO4 + 8 HCl = 3 Cl2 + MnCl2 + 4 H2O
C2H3NaO2 + H2O = CH3COOH + NaOH =>
C2H3NaO2 + H2O = CH3COOH + NaOH
Cr2O7{2-}(aq) + Cl{-}(aq) + H{+}(aq) = Cr{3+}(aq) + Cl2(g) + H2O(l) =>
Cr2O7{2-}(aq) + 6 Cl{-}(aq) + 14 H{+}(aq) = 2 Cr{3+}(aq) + 3 Cl2(g) + 7 H2O(l)
Cu + [Fe(CN)6]4 = Cu2[Fe(CN)6] =>
8 Cu + [Fe(CN)6]4 = 4 Cu2[Fe(CN)6]
MnO4 + HCl = Cl2 + MnCl2 + H2O =>
MnO4 + 8 HCl = 3 Cl2 + MnCl2 + 4 H2O
Cu(HCO3)2 + NaOH = Cu(OH)2 + Na(HCO3) =>
Cu(HCO3)2 + 2 NaOH = Cu(OH)2 + 2 Na(HCO3)
MnO4 + HCl = Cl2 + MnCl2 + H2O =>
MnO4 + 8 HCl = 3 Cl2 + MnCl2 + 4 H2O
Ni(OH)2 = Ni + OH =>
Ni(OH)2 = Ni + 2 OH
Mg2C2H4O2 = Mg2(C2H3O2)H =>
Mg2C2H4O2 = Mg2(C2H3O2)H
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
MnO4 + HCl = Cl2 + MnCl2 + H2O =>
MnO4 + 8 HCl = 3 Cl2 + MnCl2 + 4 H2O
NaClO + H2O = HClO + NaOH =>
NaClO + H2O = HClO + NaOH
Na2S + N2 = Na3N + S =>
3 Na2S + N2 = 2 Na3N + 3 S
CaCl2 + Na2CO3H2O = CaCO3 + NaCl + H2O =>
CaCl2 + Na2CO3H2O = CaCO3 + 2 NaCl + H2O
MnO4 + HCl = Cl2 + MnCl2 + H2O =>
MnO4 + 8 HCl = 3 Cl2 + MnCl2 + 4 H2O
*2Fe + O2 = *2FeO =>
*2Fe + O2 = *2FeO
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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