How would i convert 11.2g of CuSO4 into moles?

what hair style would I look good with ?

What size would an adult mens shoe size 5 be if it e=were converted to a youths shoe size/

would I suit a fringe?? I dont think I would, but my dad says he thinks I would :)

Would light purple Streaks Look Good In Brown Hair? (Light Brown Hair)

if you could see my picture what would I look better with long hair on short hair

I need a hair cut but I normally just have it all shaved off but I think I need a style what one would suit me best

I'm thinking about getting my nose pierced. How would I look with a nose stud?

how would you wash a shirt (cotton/spandex) that is cut up, like in an adam saaks style, without destroying it?

I was looking for something to remove moles that I could just do at home and I dont want to go to the doctor to get them remo...

Would I look good with bangs? I want a new hair cut and I don't know if I'll look good in a new one.