What Is the PH of a 0

question 27

Multiple Choice

What is the pH of a 0.20 M solution of nitrous acid? K_a = 4.5 *10^-4

• A)9.02
• B)4.66
• C)4.05
• D)2.02
• E)0.70

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The feeling of being disconnected or alienated from one's own emotions, thoughts, or sense of identity.

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