Consider carefully the values in the last 3 columns of Table 2. Explain why the masses and concentrations have the specific values indicated. Your explanation should relate to the reacting ratio and the number of moles involved.

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
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Consider carefully the values in the last 3 columns of Table 2. Explain why the masses and concentrations have the specific values indicated. Your explanation should relate to the reacting ratio and the number of moles involved.  

2+
Table 2: Comparing the relative reactivity of Mg with Cu
Adding Ma
before
after
Addina Ma
before
after
Addina Ma
before
after
Adding Ma
before
after
Adding Ma
before
after
Cu²+ (mol/L)
0.10
0.00
Mg²+ (mol/L)
0.10
0.10
Zn²+ (mol/L)
0.10
0.00
Pb²+ (mol/L)
0.10
0.00
Aq+ (mol/L)
0.20
0.00
Ma (g)
0.00
0.38
Ma (a)
0.00
0.50
Ma (a)
0.00
0.38
Ma (a)
0.00
0.38
Ma (a)
0.00
0.38
J
2+
2+
2+
+
Mg, Zn Pb and Ag
3
Cu (a)
0.00
0.32
Zn (a)
0.00
0.33
Pb (a)
0.00
1.04
Aq (a)
0.00
1.08
Mq2+ (mol/L)
0.00
0.10
Mg²+ (mol/L)
0.00
0.10
Mq2+ (mol/L)
0.00
0.10
Mg2+ (mol/L)
0.00
0.10
2. Consider carefully the values in the last 3 columns of Table 2. Explain why the masses and
concentrations have the specific values indicated. Your explanation should relate to the reacting
ratio and the number of moles involved.
Transcribed Image Text:2+ Table 2: Comparing the relative reactivity of Mg with Cu Adding Ma before after Addina Ma before after Addina Ma before after Adding Ma before after Adding Ma before after Cu²+ (mol/L) 0.10 0.00 Mg²+ (mol/L) 0.10 0.10 Zn²+ (mol/L) 0.10 0.00 Pb²+ (mol/L) 0.10 0.00 Aq+ (mol/L) 0.20 0.00 Ma (g) 0.00 0.38 Ma (a) 0.00 0.50 Ma (a) 0.00 0.38 Ma (a) 0.00 0.38 Ma (a) 0.00 0.38 J 2+ 2+ 2+ + Mg, Zn Pb and Ag 3 Cu (a) 0.00 0.32 Zn (a) 0.00 0.33 Pb (a) 0.00 1.04 Aq (a) 0.00 1.08 Mq2+ (mol/L) 0.00 0.10 Mg²+ (mol/L) 0.00 0.10 Mq2+ (mol/L) 0.00 0.10 Mg2+ (mol/L) 0.00 0.10 2. Consider carefully the values in the last 3 columns of Table 2. Explain why the masses and concentrations have the specific values indicated. Your explanation should relate to the reacting ratio and the number of moles involved.
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