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Author Question: Balance the chemical equation given below, and determine the number of milliliters of 0.00300 M ... (Read 449 times)

viki

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on: Feb 15, 2020

Question 1

In an acid-base neutralization reaction 43.74 mL of 0.500 M potassium hydroxide reacts with 50.00 mL of sulfuric acid solution. What is the concentration of the H2SO4 solution?
◦ 1.14 M
◦ 0.437 M
◦ 0.875 M
◦ 0.219 M

Question 2

Balance the chemical equation given below, and determine the number of milliliters of 0.00300 M phosphoric acid required to neutralize 25.00 mL of 0.00150 M calcium hydroxide.

________ Ca(OH)2(aq) + ________ H3PO4(aq) → ________ Ca3(PO4)2(aq) + ________ H2O(l)


◦ 12.5 mL
◦ 8.33 mL
◦ 1.69 mL
◦ 18.8 mL
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by viki on Feb 15, 2020

leannegxo

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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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JOHN COLEMAN

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Reply #2 on: Dec 8, 2020
thank you
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