QQuestionChemistry
QuestionChemistry
Bleach has a pH of around 12. It is considered a(n) on the pH scale.
A. acid
B. neutral
C. element
D. base
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Answer
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Step 1:I'll solve this problem step by step, following the specified formatting guidelines:
Step 2:: Understand the pH Scale
The pH scale ranges from 0 to 14, with different ranges indicating different types of solutions: - pH < 7 indicates an acid - pH = 7 is neutral - pH > 7 indicates a base
Step 3:: Analyze the Given pH Value
The problem states that bleach has a pH of around 12.
Step 4:: Determine the Classification
12 > 7$$, which means the solution is above the neutral point on the pH scale.
Step 5:: Identify the Correct Classification
Since the pH is greater than 7, bleach is classified as a base.
Final Answer
Key Insights: - The pH scale measures the concentration of hydrogen ions - Higher pH values (> 7) indicate basic (alkaline) solutions - Bleach is a strong base with a high pH, typically around 12 - 13 - Bases have hydroxide ions (OH^{-}) and feel slippery to the touch - Common bases include bleach, ammonia, and baking soda
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