Question

give 20 reaction of metal with dil. acid to produce Metallic salt and hydrogen​

Answer 1

Answer:

Here are 10 reactions:

• 2Na + 2HCl ⇨ 2NaCl + H2

• 2K + 2HCl ⇨ 2KCl + H2

• 2K + H2SO4 ⇨ K2SO4 + H2

• Mg + 2HCl ⇨ MgCl2 + H2

• 2Al + 6HCl ⇨ 2AlCl3 + 3H2

• Zn + H2SO4 ⇨ ZnSO4 + H2

• Ca + H2SO4⇨ CaSO4 + H2

• Ca + 2HCl ⇨ CaCl2 + H2

• Zn + 2HCl⇨ ZnCl2 + H2

• 2Na+ H2SO4 ⇨Na2SO4 + H2