Question

How many grams are there in 7.9 X 10^23 molecules of AgNO3?​

Answer 1

Answer:$7.50 x 10^23$

$H_2SO_4$?

Explanation:It is a fact that such a quantity has a mass of  

98.08

⋅

g

. Why? Because  

6.022

×

10

23

particles SPECIFIES a molar quantity. And we know (or can calculate) that sulfuric acid has a molar mass of  

98.08

⋅

g

...