Answer:
first question is 178 g of sodium phosphate dihydrate. second question is 0.25 mL
Explanation:
To know the number of grams from the number of moles
. 1 mol is equal to 178 g. Second question mL of the stock is obtained from
.
Answer:
C is the best answer because we all know that clock is part of our daily lives but we don't know the about its background
Answer: D) It should be handled in a fume hood, away from open flames.