Select the Classification for the Following Reaction

question 70

Multiple Choice

Select the classification for the following reaction.
CaCl₂·H₂O(s)
CaCl₂(s) + H₂O(g)

• A)combination
• B)decomposition
• C)displacement
• D)acid-base
• E)precipitation

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Definitions:

Column Portions

Segments or parts of a column in a table or spreadsheet, often referred to in data analysis.

Two-way Table

A tabular method to represent data that can help in analyzing the relationship between two categorical variables.

Column Percentages

Percentages that represent the portion each category within a column constitutes of the column's total, often used in crosstabulation tables to analyze categorical data.

Poisson Distribution

A probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space.