NEET Class neet Answered
How would you make up 425ml of 0.15M HNO3 from nitric acid that is 68% HNO3 ? The density of 68% HNO3 is 1.41g/ml.
Asked by kumar19raj98 | 25 Jul, 2019, 10:41: PM
Expert Answer
Given:
Volume = 425 ml
= 0.425 L
Molarity = 0.15 M
Density = 1.41 g/ml
We know,
Molarity
No. of moles
Density
For 4.01 gm, the volume will be
2.84 ml of HNO3 is dilutes to 425 ml to make 0.15 M solution.
Answered by Varsha | 26 Jul, 2019, 11:15: AM
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