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Author Question: A 0.505 g sample of a monoprotic base (mm = 45.09 g/mol) was dissolved in water to produce 100.0 mL ... (Read 190 times)

Tazate

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Question 1

A 0.214 M aqueous solution of a monoprotic base has a pH of 11.48.  What is the ionization constant of this base?
◦ 1.4 × 10-2
◦ 4.3 × 10-5
◦ 1.5 × 10-11
◦ 5.1 × 10-23
◦ 2.0 × 10-6

Question 2

A 0.505 g sample of a monoprotic base (mm = 45.09 g/mol) was dissolved in water to produce 100.0 mL of solution with a pH = 11.84.  What is the ionization constant of this base?
◦ 4.3 × 10-5
◦ 1.9 × 10-23
◦ 4.3 × 10-4
◦ 3.4 × 10-1
◦ 1.3 × 10-11


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Marked as best answer by Tazate on Jul 8, 2021

Kingjoffery

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Tazate

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Reply 2 on: Jul 8, 2021
Excellent


brbarasa

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Reply 3 on: Yesterday
:D TYSM

 

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