CAN SOMEONE PLEASE EXPLAIN
At 475 mm Hg, a sample of nitrogen gas occupies 530 mL. What volume does the gas occupy if the temperature remains constant and the pressure increases to 755.5 mm Hg?

Select one:
a. 333
b. 677
c. 0.00593
d. 866

Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in water.

Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.

Which is a difference between molecular compounds and ionic compounds? select the correct answer below: question 5 options: molecular compounds typically form between a metal and a nonmetal, while ionic compounds typically form between nonmetals. molecular compounds result from the transfer of electrons between atoms to form ions, while ionic compounds result from the sharing of electrons between neutral atoms. molecular compounds are formed of discrete, neutral molecules, while ionic compounds are formed of large repeating arrays of opposite charges. molecular compounds have high melting points and high boiling points, while ionic