LIVE Course for free

Rated by 1 million+ students
Get app now
0 votes
in Physics by (13.0k points)
closed by

 A student was given 2.89 g of a mixture containing anhydrous MgCl2  and KNO3. and had to quantify the amount of  MgCl2  in the mixture.  The student uses excess AgNO3  (aq) to precipitate the chloride ion as AgCl(s), and finds the mass of the AgCl precipitate to be 5.32 g. Calculate the mass percentage  of  MgCl2  in the original mixture.  (Atomic masses should be taken as per the data given.) 

1 Answer

+1 vote
by (21.3k points)
selected by
Best answer

Given amount of mixture of

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.