Which of the following choices best describes the relationship between gas variables in Boyles' Law, P₁V₁ = P₂V₂ ?

Calculate the change in entropy if br2(l) is converted to br2(g). s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)

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

Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.