Chemistry, asked by rajseelan8271, 1 year ago

How many grams of hno3 is required to prepare 400 my of solution of 0.2=m hno3?

Answers

Answered by sonu4339

0

I think the answer is mhno445

Answered by Mathophobic

0

No.of moles=W/M

400=W/63

W=400×63

W=25200g

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