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Author Question: An acidic solution at 25C will have a hydronium ion concentration ________ and a pH value ________. (Read 62 times)

washai

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on: Feb 15, 2020

Question 1

Human tears have a concentration of H3O+ that is 3.16 × 10-8. The concentration of OH- in human tears is
◦ less than 3.16 × 10-7 and tears are basic.
◦ greater than 3.16 ×10-7 and tears are basic.
◦ greater than 3.16 × 10-7 and tears are acidic.
◦ less than 3.16 × 10-7 and tears are acidic.

Question 2

An acidic solution at 25°C will have a hydronium ion concentration ________ and a pH value ________.
◦ [H3O+] > 1 × 10-7 M, pH < 7.00
◦ [H3O+] < 1 × 10-7 M, pH < 7.00
◦ [H3O+] > 1 × 10-7 M, pH > 7.00
◦ [H3O+] < 1 × 10-7 M, pH > 7.00
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by washai on Feb 15, 2020

nmyers

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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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washai

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Reply 2 on: Feb 15, 2020
YES! Correct, THANKS for helping me on my review

coreycathey

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Reply 3 on: Yesterday
Gracias!

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