Asample of a compound with a formula mass of 34 g/n is found to consist of 0.44g
hydrogen and 6.92 g oxygen. determine the molecular formula of the compound.
h202

Nonmetal halogen family atmoic mass 35

Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted

Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.