Chemistry, asked by snehabharti2507, 1 year ago

the number of hydrogen atoms in 0.25 moles of H2SO4

Answers

Answered by arpit281

we have 2 hydrogen atom then the moles get double .5 moles of H2SO4
then

atoms = moles *Na
=.5*6.023*10²³

means to say ans is .5*Na

snehabharti2507: no its not

snehabharti2507: we have to calculate only no. of hydrogen atoms in 0.25mole of H2SO4

snehabharti2507: mmmm...no its not uh r calculating the no . of atoms in 0.25 moles of h2so4

snehabharti2507: we have to calculate hydrogen atoms in 0.25 moles of H2SO4.....

snehabharti2507: in my book answer is 0.5 NA ..but m not able to get it

Answered by incrediblekaur

Hey mate

Here is ur ans⤴⤴

No of moles is ______0.25

so no of Hydrogen atoms is ⤴⤴

Hope it helps u dear^_^☺

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incrediblekaur: so obvioulsy ans will be acc to H not whole..

snehabharti2507: so actually we r dividing here by 2 also jst coz hydrogen is 2?

snehabharti2507: plzz tell ..actually m having confusion in mole concept

snehabharti2507: nd tomorrow is my exam of chem

incrediblekaur: yes

incrediblekaur: now i cant explain the whole concept dear

snehabharti2507: ok but i understood this question

incrediblekaur: u should now see video of PS sir thats really good video on mole concept

snehabharti2507: thanks a lot

incrediblekaur: now mark it as brainlisst

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