ASSIGNMENT FOR FRIDAY, SEPTEMBER 28

Problems to hand in:

1. a. In Problem 2-4(c), we saw that the concentration of Ba will reach the toxic range. At what time will it enter the toxic range?
b. In Problem 2-4(d), we saw that for an initial amount of 4.8 g of Ba, the concentration of Ba will exceed the fatal amount  after 10 hours. When will it reach the fatal amount?  When will it reach the toxic range?

2. Problem 2-F.