Chemistry, 16.10.2020 05:01 coolcat3190
Question 2 (2 points)
In part I of the experiment, a student adds 11.2 mL 7.51 M nitric acid to 0.6464 g
copper turnings. What volume of 4.09 Msodium hydroxide would be required in Part
Il to neutralize the acid, assuming none of the nitric acid in consumed in Part I? Give
your answer to one decimal place.
Your
Answer
Question 3 (2 points)
In Part 1, 0.7355 g copper turnings (MW: 63.546 g. mol-1) are reacted with excess
nitric acid. Assuming that the copper is completely converted into copper(II) sulfate
what mass (in grams) of zinc (MW: 65.38 g. mol-1)
hu
Answers: 2
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Question 2 (2 points)
In part I of the experiment, a student adds 11.2 mL 7.51 M nitric acid to 0.6...
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