Consider the Following Reaction 2A + 3F₂ $\rarr$ 2AF₃

question 3

Multiple Choice

Consider the following reaction 2A + 3F₂ $\rarr$ 2AF₃. What is the formula for the reaction product if we substitute iodine for fluorine

• A) A₂I₃
• B) A₃I₂
• C) AI₃
• D) A₃I
• E) AI

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Definitions:

Stratified Random Sample

A method of sampling that involves dividing a population into smaller groups, known as strata, and then randomly selecting samples from each stratum.

Sample Standard Deviation

Sample standard deviation is a statistic that measures the dispersion of a dataset relative to its mean and is computed from the square root of the variance of the sample.

Sample Mean

The average value computed from a sample of a population, used as an estimate of the population mean.

Population Mean

The population mean is the average of all the values in a population. It is a measure of central tendency that summarises the characteristic of the entire population.