Question

I need some help

Answer 1

with what?

Answer 2

im working on it.

Answer 3

Cool thanks

Answer 4

So I got the first and second question, but I dont get the third. Is that ok with you?

Answer 5

#1 How many pieces or particles are in a mole? 6.022x 1023 particles
#2 How can we count particles a substance contains? Scientists use moles to count them because the individual particles of a substance are extremely small.

Answer 6

#3 :-
\[\large \bf moles=\frac{mass}{Molecular~mass}\]

Answer 7

here the answer completes ! @edbf123 and @bbypanda16

Answer 8

Thanks! @mayankdevnani I couldn't get that :0

Answer 9

don't worry !!

Answer 10

now you got it !
YIPEEE :)

Answer 11

@mayankdevnani lol :)

Answer 12

Thank you all for the helpz

Answer 13

its my pleasure :)