Compare your molar mass to the following list think is you unknown metal: omal zinc tin platinum iron Aluminum copper nickel silver noon titanium tungsten Part B: Energy Content of Foods 4G.24.0 IS8.289 67.759 Mass of stopper assembly (pan, paperclip, and stopper) Mass of empty test tube + beaker Mass test tube + 10mL water + beaker 9.4.7 Mass of water Burning Foods: Froot Loop Cheeto Puff Рорcorn Marshmallo 47.44 46.32 46.73 46.42 LIG.24 46.5 0.21 22.3 35.6 74.1 35.6 2G9 Mass Assembly + Food 46:17 Mass Assembly + Burnt Food 46:27 Mass of food burned 1.02 0.08 nitial Temp water 25.1 27.4 29.66 Final Temp water emperature Change, AT PC) 10.5 S0.7 4.6 otal heat produced by food urned (eqn. 4) eat produced per gram of od burned (eqn. 5) al heat produced by food burned (1) (AT)(mass of water) + (heat capacity of test tube)(AT) Equation 4 JOTE: the heat capacity of your test tube is 62 t produced per gram of food burned = Total heat produced mass of food burned Equation 5

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I just needed help with the last 2 rows of calculations. The equations are at the end of the page.
Compare your molar mass to the following list of metals and circle which you lso
think is you unknown metal:
zinc
tin
platinum
iron
Aluminum
copper
nickel
silver oon titanium
two tungsten
ToteM
Part B: Energy Content of Foods
4G.24.9
IS8.28g
Mass of stopper assembly (pan, paperclip, and stopper)
Mass of empty test tube + beaker
Iし7.75g
9.4.7
Mass test tube + 10mL water + beaker
Mass of water
Burning Foods:
Froot Loop
Cheeto Puff
Рорсorn
Marshmallow
sletti in outesten
46:17 47.44 46.32 46.73
46:27 46.42 LIG-24 46.S2
0.08 0.2L
29.6 22.3
35.6 26.9
Mass Assembly + Food
Mass Assembly + Burnt Food
Mass of food burned
1.02
Initial Temp water
25.1
27.4
Final Temp water
35.6 74.I
Temperature Change, AT
(°C)
10.5
S0.7
4.6
Total heat produced by food
burned (eqn. 4)
Heat produced per gram of
food burned (eqn. 5)
Total heat produced by food burned
cal
(1 (AT)(mass of water) + (heat capacity of test tube)(AT)
Equation 4
NOTE: the heat capacity of your test tube is 62
cal
Heat produced per gram of food burned =
Total heat produced
mass of food burned
Equation 5
Transcribed Image Text:Compare your molar mass to the following list of metals and circle which you lso think is you unknown metal: zinc tin platinum iron Aluminum copper nickel silver oon titanium two tungsten ToteM Part B: Energy Content of Foods 4G.24.9 IS8.28g Mass of stopper assembly (pan, paperclip, and stopper) Mass of empty test tube + beaker Iし7.75g 9.4.7 Mass test tube + 10mL water + beaker Mass of water Burning Foods: Froot Loop Cheeto Puff Рорсorn Marshmallow sletti in outesten 46:17 47.44 46.32 46.73 46:27 46.42 LIG-24 46.S2 0.08 0.2L 29.6 22.3 35.6 26.9 Mass Assembly + Food Mass Assembly + Burnt Food Mass of food burned 1.02 Initial Temp water 25.1 27.4 Final Temp water 35.6 74.I Temperature Change, AT (°C) 10.5 S0.7 4.6 Total heat produced by food burned (eqn. 4) Heat produced per gram of food burned (eqn. 5) Total heat produced by food burned cal (1 (AT)(mass of water) + (heat capacity of test tube)(AT) Equation 4 NOTE: the heat capacity of your test tube is 62 cal Heat produced per gram of food burned = Total heat produced mass of food burned Equation 5
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