Why nh4cl is added before nh4oh




















Ammonium Chloride is a systemic and urinary acidifying salt. Ammonium chloride helps maintain pH and exerts a mild diuretic effect. This acid forming salt also exerts an expectorant effect by irritating the mucous membranes and is used for alleviation of cough.

This decreases the hydroxide ion concentration and increases the hydrogen ion concentration. Hence, the pH value decreases. Dear student, ammonium chloride is a salt formed by the combination of ammonium hydroxide, a weak base and hydrochloric acid, a strong acid. It is also a good conductor of electricity. Ammonium chloride gives two ions when it dissolves in water.

The chloride is not a base and the ammonium is a weak acid. So, we can say that the ammonium chloride acts as a weak acid. Request OTP. Question : Why is NH4Cl added before nh4oh in salt analysis? Related Answer. In salt analysis. Identify the Acidic salt? In qualitative analysis, to identily the HA group sulphides, HCl is added to salt solution before th In the detection of group II cations in the qualitative analysis of salts.

HCl is added before passi In qualitative analysis, to identify the IIA group sulphides, HCl is added to salt solution before t In the detection of group III cations eq. The reason why salt is added to pickles is Why is salt added to preserve fish? In the precipitation of the iron group in qualitative analysis, ammonium chloride is added before ad



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