Question

will post in the attachments

Answer 1

I think that this is A @Michele_Laino

Answer 2

@Rushwr can you help me

Answer 3

@Empty can you see if you can help me here too

Answer 4

yp

Answer 5

that's right :)

Answer 6

Yeah she beat me to it :P

Answer 7

I think that this is D

Answer 8

oops sorry I really didn't mean it. I didn't see him tagging u @Empty

Answer 9

I think that this is D

Answer 10

I think that is 1 mole What do u think @Empty

Answer 11

@Rushwr Nah it's fine! I am busy doing other things right now, I was just gonna let you have it you're smart and good!

Answer 12

The no. of atoms in one moles of nitrogen (N) = 6.022 x 10^23
N2 is formed by 2 nitrogen atoms
so in one mole of N2 we will have twice the number of atoms as N
So the no. of atoms in 1 mole of N2 = 12.044 x 10^23
So that is 1 mole.

Answer 13

ohh. But I'm not smart as u lol @Empty

Answer 14

I think that this is D

Answer 15

Haha well you seem to be doing fine, your reasoning is great, you'll get better than me no doubt, I mean I do have a chemistry degree so don't feel too bad. I've forgotten a lot of stuff too!

Answer 16

That's right @goalieboy

Answer 17

hahaahah u are awesomer @Empty