If I have

Question

1. Mass of test tube and sample
2. mass of test tube
3. mass of sample
4. mass of watch glass and organic solid x
5. mass of watch glass
6. mass of organic solid, x

and percent component is calculated as (mass of component/total mass of sample)x 100

What is the mass of component and total mass of sample from the list above?

Thanks!

Answer 1

Mass sample is #3.
I suppose#6 is mass component.