Write the Balanced Chemical Equation for the Addition of HBr

question 78

Multiple Choice

Write the balanced chemical equation for the addition of HBr to CH₂=CHCH₂CH₃.

• A) CH₂=CHCH₂CH₃ + HBr → CH₃BrCH₂CH₂CH₃
• B) CH₂=CHCH₂CH₃ + 2 HBr → 2 CH₂BrCH₃
• C) CH₂=CHCH₂CH₃ + 2 HBr → CH₃Br + CH₂BrCH₂CH₃
• D) CH₂=CHCH₂CH₃ + 4 HBr → 4 CH₃Br
• E) CH₂=CHCH₂CH₃ + HBr → CH₃CHBrCH₂CH₃

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Definitions:

Type I Error

The incorrect rejection of a true null hypothesis, also known as a "false positive".

F-test Statistic

A ratio of two variances that follows an F-distribution, used to compare statistical models or test hypotheses about the equality of variances.

Larger Sample Variance

Refers to a greater dispersion or spread of a set of sample data points from their mean, compared to another set of data points.

F-test

A statistical test used to compare the variances of two populations and is based on the F-distribution.