Background-info: https://drive.google.com/file/d/1G7sPTuESIgWk9wpRdqAnFcsBmOlbBfLv/view?usp=sharing Question: In the reaction of Mg with HCl, the amount of acid used does not need to be exactly 60 mL. However, it does need to be within a few mL of "60 mL". What will happen if too little acid is used? A) No Mg will react since the minimum amount of HCl was not added. b) Nothing will change. c) Not all of the magnesium will be consumed in the reaction. d) The reaction will now proceed faster than before since there is less HCI to use up.

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Background-info: https://drive.google.com/file/d/1G7sPTuESIgWk9wpRdqAnFcsBmOlbBfLv/view?usp=sharing

Question:

In the reaction of Mg with HCl, the amount of acid used does not need to be exactly 60 mL. However, it does need to be within a few mL of "60 mL". What will happen if too little acid is used?

A) No Mg will react since the minimum amount of HCl was not added.

b) Nothing will change.

c) Not all of the magnesium will be consumed in the reaction.

d) The reaction will now proceed faster than before since there is less HCI to use up. 

Question
In carrying out Part 1 of this experiment, assume an excess of HCl(aq) reacts with
0.296 g of Mg(s). If the volume of the final solution is 69.0 mL, what is the
stoichiometric concentration (in mol/L) of MgCl2(aq) after the reaction is complete?
Report your answer to the correct number of significant figures and only include the
numerical answer (no units).
Your Answer:
Your Answer
Transcribed Image Text:Question In carrying out Part 1 of this experiment, assume an excess of HCl(aq) reacts with 0.296 g of Mg(s). If the volume of the final solution is 69.0 mL, what is the stoichiometric concentration (in mol/L) of MgCl2(aq) after the reaction is complete? Report your answer to the correct number of significant figures and only include the numerical answer (no units). Your Answer: Your Answer
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