Study the standard reduction potential given below and answer the questions that follow. The letters are not
Question:
Study the standard reduction potential given below and answer the questions that follow. The letters are not actual symbols of the elements
Actual symbols of elements EQ values
M (aq) 2+ + 2e → M(s) -0.76V
M (aq) 2+ + 2e →M(s) - 2.36V
P (aq) + + e →P(s) -0.80V
Q (aq)2+ + 2e → Co + (s)→ - 0.14V
(a) The standard reduction potential for Fe2+ is 0.44V. Select the element which would best protect iron from rusting ( 1 mk)
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward