Question

Explain the following chemical properties of acids with the help of balanced chemical equations only. (i) When an acid reacts with a metal carbonate. (ii)When an acid reacts with a metal bicarbonate. (iii) When an acid reacts with a metal oxide. (b) You are given three solutions A, B and C with pH values 2, 10 and 13 respectively. Write which solution has more hydrogen ion concentration among the three and state the nature of each

Answer 1

Acids react with metal to produce ametal salt and hydrogen gas bubbles.Acids react with metal carbonates to produce water, CO2 gas bubbles, and a salt

Answer 2

Hey dear here is your answer

a)Acids+Metal Bicarbonate - Salt+Water     Ex   =  HCl+NaHCO3-NaCl+H2O+CO2

b)) Acids+ Metal Oxide - Salt +Water             Ex   =  HCl+NaO - NaCl+H2O

c) A has more hydrogen ion than B and C.

A = acidic

B = basic    C = basic

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