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Author Question: An unknown diprotic acid requires 30.31 mL of 0.107 M NaOH to completely neutralize a 0.780-g ... (Read 133 times)

2125004343

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Question 1

An analytical procedure requires a solution of chloride ions. How many grams of MgCl2 must be dissolved to make 1.55 L of 0.0520 M Cl?

9.90 g
0.313 g
3.84 g
2.48 g
15.3 g

Question 2

An unknown diprotic acid requires 30.31 mL of 0.107 M NaOH to completely neutralize a 0.780-g sample. Calculate the approximate molar mass of the acid.

617 g/mol
481 g/mol
241 g/mol
120 g/mol
308 g/mol


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Marked as best answer by 2125004343 on Mar 21, 2021

Madisongo23

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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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2125004343

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Reply 2 on: Mar 21, 2021
YES! Correct, THANKS for helping me on my review


bimper21

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Reply 3 on: Yesterday
Gracias!

 

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