Scin131 Quiz 6

Question 6 of 25 4.0/ 4.0 Points `My kids love balloons. It's weird, really. If one of their He balloons contained exactly 1 mol of He, and I also gave them a balloon containing exactly 1 mol of oxygen gas (I know, great parenting, right?), and the atmospheric conditions were equal to standard temperature and pressure (STP), which of these statements about the balloons is true?  A. Their volumes will be the same.  B. Their masses will be equal.  C. Their volumes AND their masses will be equal.  D. Neither their volumes NOR their masses will be equal.  E. not enough information to answer this question Feedback: Great! Gas Laws discussed in Chapter 8. Question 7 of 25 4.0/ 4.0 Points `We learned about standard temperature and pressure in this lesson (STP). Which of the following reflect the values of STP?  A. 298 K, 1 atm  B. 25°C, 14.7 psi C. 273 K, 1 Pa  D. 273 K, 760 mm Hg  E. 373 K, 760 torr Feedback: Great! Gas Laws discussed in Chapter 8.