Question

Calculate the mass of 112 ml of H2 of NTP . Please answer fast.

Answer 1

Answer:

No. Of moles= 112/22400{Since, no. Of moles=volume(in mL)/22400

Since, no. Of moles= mass of element/molecular mass

Therefore,mass of element=112×2/22400=0.01g

Hence,mass of element=0.01grams

Explanation:

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