Gypsum (CaSO4) is one of common precipitants in brackish water desalination processes. CaSO4 ⇋ Ca2+ + SO42- Ksp = 10-4.6 Assume a water containing: [Ca2+] = 10-2.1 M; [SO42-] = 10-3.2 M. (a) Find Qsp or IAP for the given water. (b) Find the solubility index (SI) and determine whether CaSO4 is under, super, or at saturation in the water.
Gypsum (CaSO4) is one of common precipitants in brackish water desalination processes. CaSO4 ⇋ Ca2+ + SO42- Ksp = 10-4.6 Assume a water containing: [Ca2+] = 10-2.1 M; [SO42-] = 10-3.2 M. (a) Find Qsp or IAP for the given water. (b) Find the solubility index (SI) and determine whether CaSO4 is under, super, or at saturation in the water.
Chapter3: Statistical Tests With Excel
Section: Chapter Questions
Problem 6P
Related questions
Question
Gypsum (CaSO4) is one of common precipitants in brackish water desalination processes.
CaSO4 ⇋ Ca2+ + SO42- Ksp = 10-4.6
Assume a water containing: [Ca2+] = 10-2.1 M; [SO42-] = 10-3.2 M.
(a) Find Qsp or IAP for the given water.
(b) Find the solubility index (SI) and determine whether CaSO4 is under, super, or at saturation in the water.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you