I wanna know the answers for number 2..
It's kinda hard for me.
Can you help?

You have 125g of a certain seasoning and are told that it contains 76.0 g of salt what is the percentage of salt by mass in this seasoning

According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons

If 16.00g of hydrogen gas reacts with 126.73g of oxygen, how many grams of water are yielded? (both reactants are completely consumed in the reaction.)