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Question
What is the pH of a solution prepared by adding 1.67 g of potassium nitrite to 185 mL of water? Ka of HNO2is 4.5 x10-4.
A) 5.82
B) 2.18
C) 7.00
D) 11.82
E) 8.18
Answer
This answer is hidden. It contains 1 characters.
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Q:
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Q:
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Q:
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