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Author Question: If the reaction of phosphate ion with water is ignored, what is the total concentration of ions in a ... (Read 670 times)

vinney12

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  • Posts: 586
on: Aug 27, 2018
If the reaction of phosphate ion with water is ignored, what is the total concentration of ions in a solution prepared by dissolving 3.00 g of K3PO4 in enough water to make 350. mL of solution?
 
  A) 0.0101 M
  B) 0.0404 M
  C) 0.162 M
  D) 0.323 M

Question 2

How many electrons can occupy the 4s subshell?
 
  A) 1
  B) 2
  C) 6
  D) 8
  E) 10


tuate

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  • Posts: 332
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

B


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