Question

write word equation to describe chemical properties of acid​

Answer 1

Answer:

Aqueous solutions of acids are electrolytes, meaning that they conduct electrical current. ...

Acids have a sour taste. ...

Acids change the color of certain acid-base indicates. ...

Acids react with active metals to yield hydrogen gas. ...

Acids react with bases to produce a salt compound and water.

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Answer 2

Answer:

Explanation:

Chemical properties of acid are :

• Acids are are sour in taste  

• Acids turn blue litmus red  

• Acids are corrosive in nature  

• Acid's pH value is between 0-7

(a) (i) CaCO3 +2HCl→ CaCl2 +H2O +CO2

(ii) NaHCO3 +HCl→ NaCl +H2O +CO2

(iii) Al2O3 +6HCl→ 2AlCl3 + 3H2O

(b) 'A' has maximum [H3O+] equal 10-2 mol L-1

'A' is acidic whereas B and C basic in nature.

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