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Author Question: What volume in mL of 0.05 M NaOH(aq) would have to be added to 50.0 mL of 0.10 M H2SO4(aq) in order ... (Read 68 times)

neverstopbelieb

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on: Jul 8, 2021

Question 1

What mass of sodium acetate should be dissolved in 250.0 mL of 0.30 M aqueous acetic acid to form a buffer of pH 5.0? (Ka for acetic acid is 1.8 × 10-5)
◦ 11 g
◦ 8.0 g
◦ 7.5 g
◦ 5.0 g
◦ 1.4 g

Question 2

What volume in mL of 0.05 M NaOH(aq) would have to be added to 50.0 mL of 0.10 M H2SO4(aq) in order to affect complete neutralization of the acid?
◦ 50 mL
◦ 20 mL
◦ 100 mL
◦ 150 mL
◦ 200 mL
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by neverstopbelieb on Jul 8, 2021

paavo

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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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neverstopbelieb

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Reply 2 on: Jul 8, 2021
:D TYSM

nguyenhoanhat

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Reply 3 on: Yesterday
Gracias!

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