Multiple Choice
A 100 mL sample of a saturated CaSO4 solution is evaporated to dryness. The water solvent all evaporates and leaves behind a solid residue of CaSO4 that weighs 0.23 g. The CaSO4 would be classified as
A) insoluble in water.
B) slightly soluble in water.
C) soluble in water.
D) very soluble in water.
Correct Answer:
Verified
Correct Answer:
Verified
Q77: You discover that your roommate has left
Q78: In the colloid known as mayonnaise, the
Q79: Weight-volume percentage solutions must be made in
Q80: Citric acid, a natural food preservative, accounts
Q81: Express the following concentration of solution in
Q83: When solid NaOH is dissolved in water,
Q84: How does the solubility of a
Q85: Changes in boiling point, freezing point, and
Q86: A 0.9% NaCl (w\w)solution in water is<br>A)produced
Q87: What is the underlying process involved in