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Author Question: What is the concentration of an AlCl3 solution if 150. mL of the solution contains 250. mg of Cl- ion? (Read 110 times)

jman1234

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Question 1

If the reaction of phosphate ion with water is ignored, what is the total concentration of ions in a solution prepared by dissolving 7.00 g of K3PO4 in enough water to make 350. mL of solution?
◦ 0.377 M
◦ 0.754 M
◦ 0.0943 M
◦ 0.0236 M

Question 2

What is the concentration of an AlCl3 solution if 150. mL of the solution contains 250. mg of Cl- ion?
◦ 1.41 × 10-1 M
◦ 1.57 × 10-2 M
◦ 3.75 × 10-2 M
◦ 4.70 × 10-2 M


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Marked as best answer by jman1234 on Feb 15, 2020

blazinlyss

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jman1234

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Reply 2 on: Feb 15, 2020
Gracias!


amynguyen1221

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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