https:llsession 79051650 CHEM 101 Spring 2017 Chap 4 Electro tes Preciptation...

Question

https:llsession 79051650 CHEM 101 Spring 2017 Chap 4 Electro tes Preciptation... Item 8 AX3 AZ3 AY The corect ranking cannot be Submit My Answers Give Up Correct Part B What is the molar concentration of A ions in a 0.600 M soluton of AXs? Express your answer to three significant figures and include the appropriate units. Value Units Submit My Answers Part C What is the molar concentration of X ions in a o 600 M soution of AXs? Express your answer to three signincant ngures and include the appropriate units. Value Units

Explanation / Answer

B)
1 mol of AX3 has 1 mol of A ion

so,
[A] = [AX3]
= 0.600 M

Answer: 0.600 M

C)
1 mol of AX3 has 3 mol of X ions

so,
[X] = 3*[AX3]
= 3*0.600 M
= 1.80 M

Answer: 1.80 M

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