91. Solving a chemistry problem
Seller: Derkach
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Product description
- How many grams of BaCl2 are contained in 250 ml of a solution if, after adding 20 ml of 0.102 N solution of silver nitrate to 25 ml of it, 15 ml of a 0.098 N solution of ammonium thiocyanate are used for back titration?
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.