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1.) Nitrous acid has a Ka of 4.5×10−4. What is the pH of a buffer solution containing 0.15 M HNO2 and 0.20 M NO−2?

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  • 1.) Nitrous acid has a Ka of 4.5×10−4. What is the pH of a buffer solution containing 0.15 M HNO2 and 0.20 M NO−2?


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1.) Nitrous acid has a Ka of 4.5×10−4. What is the pH of a buffer solution containing 0.15 M HNO2 and 0.20 M NO−2? ... pH of a buffer solution ...
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Positive: 38 %
... 1.) Nitrous acid has a Ka of 4.5×10−4. What is the pH of a buffer solution containing 0.15 M HNO2 and 0.20 M NO−2? ... pH of a buffer solution ...
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Positive: 35 %

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Share AP Sf Chemistry Acids and Bases[1] ... A 0.1 M nitrous acid solution is added to the ... of the hydroxide has been removed, the pH of the buffer ...
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Positive: 19 %
Typical weak acids are nitrous acid (HNO2), ... nitrous acid is 4.5 × 10–4. Calculate the pH of 0.04 M ... M solution of pyridinium hydrochloride has pH ...
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