Calcium Oxide Reacts with Water in a Combination Reaction to Produce

question 15

Multiple Choice

Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide:
CaO(s) + H₂O(l) → Ca(OH) ₂
A 4.50 g sample of CaO is reacted with 4.34 g of H₂O
O.How many grams of water remain after the reaction is complete?

• A)0.00
• B)0.00892
• C)2.90
• D)1.04
• E)0.161

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Definitions:

Flavors

Varieties or types of tastes created in food and beverages through natural or artificial means.

Break-even

The point at which total costs equal total revenue, meaning there is no profit or loss.

Sales Dollars

The total revenue generated from the sale of goods or services, often measured within a specific period.

Total Period Cost

Refers to the sum of all costs associated with production and operations for a specific period.