How many oxygen atoms are there in the following compound: 2hno3
3
5
6
12

Why is carbon ideal for making different compounds?

Which three statements represent the benefits of performing experiments using computer simulations?

Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water