Chemistry, asked by sunnysaini3856, 1 year ago

Find the weight of 0.2 mole of hydrogen gas

Answers

Answered by Anonymous

18

weight = moles × moles mass

= 0.2 ×2

= 0.4

....

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Answered by kaspaprathyusha

0

Answer:

weight =moles×mole mass

0.2×2

=0.4

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