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Author Question: What is the approximate pH of a solution X that gives the following responses with the indicators ... (Read 52 times)

B

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on: Feb 15, 2020

Question 1

What is the approximate pH of a solution X that gives the following responses with the indicators shown?

IndicatorsHIn — In-pH range Solution X
methyl orangered-yellow3.2-4.4yellow
methyl redred-yellow4.8-6.0yellow
bromothymol blueyellow-blue6.0-7.6green
phenolphthaleincolorless-pink8.2-10.0colorless

◦ 4.8 - 6.0
◦ 6.0 - 7.6
◦ 3.2 - 4.4
◦ 8.2 - 10.0

Question 2

What is the approximate pH of a solution X that gives the following responses with the indicators shown?

IndicatorsHIn — In-pH range Solution X
methyl orangered-yellow3.2-4.4yellow
methyl redred-yellow4.8-6.0orange
bromothymol blueyellow-blue6.0-7.6yellow
phenolphthaleincolorless-pink8.2-10.0colorless

◦ 4.8 - 6.0
◦ 3.2 - 4.4
◦ 8.2 - 10.0
◦ 6.0 - 7.6
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by B on Feb 15, 2020

samiel-sayed

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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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B

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Reply 2 on: Feb 15, 2020
Wow, this really help

LVPMS

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Reply 3 on: Yesterday
Gracias!

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