Chemistry, asked by Keerthana2212, 1 year ago

Calculate the number of moles for the following:
(i)52g of He(finding mole from mass)

Answers

Answered by Anonymous

4

mole = weight/molecular weight
= 52/4
= 13 mole

Anonymous: yes

raliya: hmm

Keerthana2212: thank you❤

raliya: hi

Keerthana2212: hello

raliya: which class dr

Keerthana2212: 9th

raliya: ohh im 10th

Keerthana2212: oh

raliya: ok bye im sry I chat u later

Answered by manasvi7

8

No. of moles= mass of subtance in gm/Molecular mass of subtance
52÷4=13mole.

Keerthana2212: thanks❤❤

raliya: hi dr which class

manasvi7: i m in 9th

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