The temperature increase of 225 mL of water at 25 C contained in a Styrofoam cup is
Question:
The temperature increase of 225 mL of water at 25 °C contained in a Styrofoam cup is noted when a 125 g sample of a metal at 75 °C is added. With reference to Table 7.1, the greatest temperature increase will be noted if the metal is
(a) Lead;
(b) Aluminum;
(c) Iron;
(d) Copper.
Table 7.1
Transcribed Image Text:
TABLE 7.1 Some Specific Heat Capacities, Jg-1°C-1 Solids Pb(s) Cu(s) Fe(s) Sg(s) P4(s) Al(s) Mg(s) H₂O(s) Liquids Hg(1) Br₂(1) CC14(1) CH₂COOH(1) CH3CH₂OH(1) H₂O(1) Gases CO₂(g) N₂(g) C3H8(g) NH3(g) H₂O(g) H₂(g) 0.130 0.385 0.449 0.708 0.769 0.897 1.023 2.11 0.140 0.474 0.850 2.15 2.44 4.18 0.843 1.040 1.67 2.06 2.08 14.3
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Related Book For
General Chemistry Principles And Modern Applications
ISBN: 9780132931281
11th Edition
Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette
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