1. Using Figure 3.1, determine a. the number of grams of CuSO4, 5H2O that will dissolve in...
Question:
1. Using Figure 3.1, determine
a. the number of grams of CuSO4, 5H2O that will dissolve in 100g of H2O at 100 Celcius.
b. the number of grams of water required to dissolve 4.0 g of CuSO4, 5 H2O at 100 celcius.?
c. the number of grams of water required to dissolve 18 g KNO3 at 100 celcius
d. the number of grams of water required to dissolve a mixture containing 18 g KNO3 and 4.0 g CuSO4, 5 H2O, assuming that the solubility of one substance is not affected by the presence of another
2. To the solution in Problem 1(d) at 100 celcius, an additional 12.0 g of water are added, and the solution is cooled to 0 celcius
a. How much KNO3 remains in solution?
b. How much KNO3 crystallizes out?
c. How much CuSO4, 5 H2O crystallizes out?
d. What percent of the KNO3 in the sample is recovered?
Holes Human Anatomy and Physiology
ISBN: 978-0078024290
14th edition
Authors: David Shier, Jackie Butler, Ricki Lewis