Question

What is the number of nitrogen atoms in 60.0g of CO(NH2)2.
A 3x10^23
B 6x10^23
C 1.2x10^24
D 2.4x10^24
Double checking
@Abhisar @Somy @dtan5457

Answer 1

\[Number~of~moles=\frac{ 60g }{ 60g~mol^{-1} }\]

Answer 2

\[=1mol\]

Answer 3

\[Number~of~nitrogen~atoms=1mol~\times6\times10^{23}mol^{-1}\]

Answer 4

\[=6\times10^{23}\]

Answer 5

My answer is B

Answer 6

Am i correct?

Answer 7

@Abhisar

Answer 8

\(\huge \checkmark\)

Answer 9

Thnx @Abhisar :)