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Lesson 12.6 Review

Last updated 5 months ago

5 questions

Required

1

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Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

How many chloride ions are in CaCl2 solution?

Three chloride ions

One chloride ion

No chloride ions

Two chloride ions per formula unit

Determine the iodine ion concentration in 2.0M KI solution.

0.5 M

1 M

1.5 M

2 M

What is the concentration of ClO41- in 4.2 M Mg(ClO4)2 solution?

8.4 M

2.0 M

4.2 M

1 M

Calculate total ions in CaCl2 solution at 0.035M.

0.035 M total ions

0.070 M total ions

0.140 M total ions

0.105 M total ions

Which solution has the highest chlorine ion concentration?

0.1 M NaCl solution

1 M KCl solution

0.5 M NaCl solution

1 M MgCl2 solution