Amixture of saturated liquid water and saturated steam at p=0.3 mpa has a quality q=0.7. what is the specific enthalpy of this mixture

Yes you are correct use the scientific method

The chemical bubbles

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom

A1 a 2 a 3 ooh lol i think that's it