The reaction of hydrochloric acid (HCl) with ammonia (NH3) is described by the equation:

HCl + NH3 → NH4Cl

A student is titrating 50 mL of 0.32 M NH3 with 0.5 M HCl. How much hydrochloric acid must be added to react completely with the ammonia?

A. 6.4 mL

B. 16.0 mL

C. 32.0 mL

D. 50.0 mL

Answer : The correct option is, (C) 32.0 mL

Explanation :

Formula used :

where,

are the initial molarity and volume of NH₃.

are the final molarity and volume of HCl.

We are given:

Now put all the given values in above equation, we get:

Hence, the volume of hydrochloric acid added to react completely with the ammonia must be, 32.0 mL

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(b) which contains higher levels of vitamin b, oranges or spinach?

explanation:

you can eliminate a, c, and d because they are questions based on opinions.