How Many Iodide Ions Are Present in 65

question 26

Multiple Choice

How many iodide ions are present in 65.5 mL of 0.210 M AlI₃ solution?

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

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Definitions:

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The collection of techniques used for collecting, analyzing, interpreting, and presenting data.

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A proposed explanation for a phenomenon, made as a starting point for further investigation, which can be tested through experiments or observations.

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A hypothesis or assumption made based on prior knowledge and rational inferences.

Hypothesis

A proposed explanation for a phenomenon, made as a starting point for further investigation.