Calculate the amount of work done against an atmospheric pressure of 1. 00 atm when 500. 0 g of zinc dissolves in excess acid at 30. 0°c. Zn(s) + 2h+(aq) --> zn2+(aq) + h2(g).

Ben is interested in using a source that provides original research, current and developing trends and experts within specific fields. which source should he use?

Subsidized stafford loans: a. accrue interest while the student is enrolled full-time in school. b. are paid by the government. c. are paid by your parents. d. accrue interest 10 years after graduation.

Which group of college students is typically offered scholarship? a. freshmen, sophomores, and juniors. b. biology, english, and engineering majors. c. hard workers, part-time students, and out of state students. d. first time freshmen, current students, and transfer students.