Fe
Use your data, the equation to the night, and the
specific heat of water14.184 Jig') to compute the
Specific heat values of each metal, Use a
calculator and round to the nearest hundredth
place
Aluminuntelec
Mynter (g)
39.85
40 13
4024
39 66
Mmetai (g)
11.98
12.14
12 31
1246
Copper
tron:
JgC
319°C
Arumer (°C)
47 19 24
| 129 | 154 | 151
07
167
ATmes (°C)
Load:
Jlg'
Be sure to record all of these values in the data table
Cre
a te Mater AT
Metsretal
Intro

There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) → c2h2 (g) + caoh2 (s) =δh−414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) → 5ch2chco2h (g) =δh132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .