Exhibit 15-4 The Following Question(s) Pertain to a Solution Prepared by Combining

question 23

Multiple Choice

Exhibit 15-4
The following question(s) pertain to a solution prepared by combining 1.0 mole of ammonia and 50.0 grams of ammonium nitrate in enough water to give a final volume of 2.00 liters.
Refer to Exhibit 15-4. Calculate the pH after the addition of 500 ml of 1.00 M HCl.

• A) 4.40
• B) 5.10
• C) 8.90
• D) 9.04
• E) None of the above

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Definitions:

Cromwell

Refers to Oliver Cromwell, a key figure in British history who led the parliamentary forces in the English Civil War and later ruled as Lord Protector.

Ireland

An island in the North Atlantic, divided into the Republic of Ireland, an independent nation, and Northern Ireland, part of the United Kingdom.

Puritans

A group of English Protestants in the 16th and 17th centuries who sought to purify the Church of England of Roman Catholic practices, maintaining that the Church of England was only partially reformed.

Anglicans

Members of the Church of England or of any churches in communion with it, which combine Catholic and Protestant traditions.