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Author Question: The pH of a 0.055 M KOH solution is ________. (Read 45 times)

naturalchemist

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on: Feb 15, 2020

Question 1

Bromothymol blue indicator changes color from yellow at a pH of 6.0 to blue at a pH of 7.6. Methyl red indicator changes color from red at a pH of 4.4 to yellow at a pH of 6.2. A sample of saliva having [H3O+] = 6.310 × 10-7 would impart a ________ color to bromothymol blue and a ________ color to methyl red.

Question 2

The pH of a 0.055 M KOH solution is ________.
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by naturalchemist on Feb 15, 2020

phuda

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Reply #1 on: Feb 15, 2020
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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naturalchemist

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Reply 2 on: Feb 15, 2020
Gracias!

amandalm

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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