A chemist wishes to prepare 100 liters of 45% purity of sulphuric Acid. He has two kinds of acid solutions in stock, one is $5% pure and the other is 30% pure. How many liters of each kind should be used for the mixture?
Answers
Answered by
0
Answer:
50%
Step-by-step explanation:
OK so answer is yes 100$
Answered by
6
Answer:
Ans 1.5 M
The density of the solution is 1.05 g/ml. The solution contains 14% by mass of sulphuric acid.
Thus, 1 L (1000 ml) of solution will contain 1.05×1000×
100
14
g=147 g sulphuric acid.
This corresponds to
98
147
=1.5 mol of sulfuric acid.
Hence, the molarity of the solution is 1.5M
i hope itz help u
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