What is the pH of a solution that is 0.080 M in aqueous ammonia and 0.040 M in NH4Cl? Chemistry What is the pH of a solution that is 0.080 M in aqueous ammonia and 0.040 M in NH4Cl? a. 2.92 b. 4.44 c. 7.00 d. 9.56 e. 11.08 Answer: D Share this Share on FacebookTweet on TwitterPlus on Google+