What is the atomic mass of one mole of h? g/mole

If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?

What must happen before a body cell can begin mitotic cell division

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?