How Many Chloride Ions Are Present in 65

question 193

Multiple Choice

How many chloride ions are present in 65.5 mL of 0.210 M AlCl₃ solution?

• A)4.02 × 10²³ chloride ions
• B)5.79 × 10²⁴ chloride ions
• C)2.48 × 10²² chloride ions
• D)8.28 × 10²¹ chloride ions
• E)1.21 × 10²² chloride ions

Recognize the use of passive voice and its impact on the clarity of communication.

Understand the definition and importance of plain language in effective communication.

Identify the use of camouflaged verbs and their effect on sentences.

Recognize the use of slang and jargon and their appropriateness in different contexts.

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Definitions:

GPA

Grade Point Average, a standard way of measuring academic achievement in the U.S., calculated by dividing the total amount of grade points earned by the total amount of credit hours attempted.

Deviation IQ

Standard score with a mean of 100 and a standard deviation of 15. As the name implies, these scores are generally used in intelligence testing.

Test-retest Reliability

The consistency of a test's results when administered to the same individuals at different points in time.

Normal Curve

A bell-shaped curve that represents the distribution of scores on many psychological tests, where most scores are near the average and few are very high or very low.