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Author Question: A 250.0 ml sample of gaseous hydrogen bromide, measured at 22.9 C and 0.930 atm, was dissolved in ... (Read 18 times)

jeatrice

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  • Posts: 543
on: Jul 8, 2021

Question 1

A 0.632 M aqueous solution of a monoprotic base has a pH of 11.53.  What is the ionization constant of this base?
◦ 1.8 × 10-5
◦ 2.1 × 10-3
◦ 1.6 × 10-23
◦ 5.0 × 10-12
◦ 5.3 × 10-3

Question 2

A 250.0 ml sample of gaseous hydrogen bromide, measured at 22.9 °C and 0.930 atm, was dissolved in sufficient pure water to form 250.0 ml of solution. What was the pH of that solution?
◦ 1.42
◦ 2.58
◦ 3.83
◦ 4.18
◦ 5.68
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by jeatrice on Jul 8, 2021

Leostella20

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Reply #1 on: Jul 8, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jeatrice

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Reply 2 on: Jul 8, 2021
Gracias!

dreamfighter72

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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