Learning Path
Question & Answer
Choose the Best Answer
Lemon juice - contains citric acid that donates hydrogen ions
Baking soda - a base that accepts hydrogen ions
Water - neutral with no ability to donate or accept hydrogen ions
Ammonia - a weak base that donates hydrogen ions
Understanding the Answer
Let's break down why this is correct
The juice from lemons contains citric acid. Other options are incorrect because People often think baking soda reacts with acids, but it is a base that accepts hydrogen ions; Water is neutral, meaning it neither gives nor takes hydrogen ions.
Key Concepts
Acids and Bases
medium level question
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Deep Dive: Acids and Bases
Master the fundamentals
Definition
Acids and bases are fundamental chemical concepts that describe substances based on their ability to donate or accept hydrogen ions. The pH scale measures the concentration of hydrogen ions in a solution, determining whether it is acidic or basic. Understanding these concepts is significant in business, particularly in industries like food and beverage, where pH levels can affect product quality and consumer preferences.
Topic Definition
Acids and bases are fundamental chemical concepts that describe substances based on their ability to donate or accept hydrogen ions. The pH scale measures the concentration of hydrogen ions in a solution, determining whether it is acidic or basic. Understanding these concepts is significant in business, particularly in industries like food and beverage, where pH levels can affect product quality and consumer preferences.
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