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Author Question: What is the pH of a solution prepared by mixing 50.0 mL of 0.300 M HCl with 450.0 mL of 0.400 M ... (Read 42 times)

tashina2013

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Question 1

What is the pH of a solution prepared by mixing 100. mL of 0.0500 M HCl with 300. mL of 0.500 M HF?  [Ka(HF) = 7.1 × 10–4]
◦ 1.47
◦ 1.90
◦ 1.30
◦ 1.63
◦ 2.82

Question 2

What is the pH of a solution prepared by mixing 50.0 mL of 0.300 M HCl with 450.0 mL of 0.400 M HIO3?  [Ka(HIO3) = 1.6 × 10–1]
◦ 1.52
◦ 0.80
◦ 0.72
◦ 0.89
◦ 0.66


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Marked as best answer by tashina2013 on Nov 5, 2023

aublw

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tashina2013

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Reply 2 on: Nov 5, 2023
Excellent


vickybb89

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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