188 fi:vi:k. 



Sttirnlh /Vriod — 

 Quantity of wr ( V) ■- 490.3459 at "PI" — 32° — 39.17 - t'. 



V + i\' X I X 0.00203.%) V. V - ••'•''-♦•♦•'•^ _ 40-.'.3. W = V X 0.08073 - 37.32 



l.vH 



Ki-.- II. Irnip. of nir l.S.'i ^ t. t^ = W X t X 'P- !>• = 37.32 X JriS X 0.2374 - 13.7326 = heat given to air. 

 y J. I, .lit for Imjx 2.'«ll.8 X 0.0C;t8 = 1G0.2.'» — inoisturu leaving Im.x. 

 Quotient for air 1950.C X 007:)5 = 147.27 ^ moi»turc entering box. 



12. 98 — moisture vaporized in box. 



It) QQ 



'•• =^ 2.067 — heat oxpen<k?J in vaiforitation. 



f. •.•:•".» 



Kim; iu temp, of water 3.468 X 164.1414 = 509.2424 = heat given to calorimeter. 



13.7326 = beat given to air. 

 2.067 = heat given to vupor. 



5s.'i.0420 = heat diisipatoj in 5 boor*. 

 ffourly ilisnipali'on of Ivat 117.0084 



Eiijhth /Vnod — 

 Qnanliljr of air (V ) = 383.8126 at 72^.49 — 32° = 40.49 = t'. 



V + (V X I' X 0.002035) = v. V = •'**3.8126 ^ gj^ - ^y = V X 0.08073 — 28.63 



' 1.082 



\i><.- in temp, of air 0.16= t. Q— W X t X sp.h.= 2S.63 X 0.16 X 0.2374 — 1.0875 = heat given to air. 

 (^n..tiriit fur box 1227.H X 0.l:t8 = 1G9.437 = moisture leaving box. 

 Quotient for air 2(H)8.4 X 0.0601 = 120.7048 = moisture entering box. 



48.7322 = moisture vaporiicd in box. 



.!...__ - -r,g _ jjpui expended in vaporization. 

 62>'J 

 Ui»e in temp, of water 4.68 X 104.1414 = 768.1817 = heat given to calorimeter. 



1.0875 = heat given to air. 



7.759 ^ heat expended in vaporization. 



777.0282 = heat di.isipated in 5 hours. 

 TJonriy disstpation of heat 155.4056 



AVn//i Pcrivd— 

 Quantity of air (V) = 474,5311 at 720.04 — .32° = 40.04 = t'. 



Y -H (V X t' X 0.002035) = V. V = ^"'■''•'^ = 439.38. W = V X 0.08073 = 3.5.47 



1.08 



Ri»e in temp, of air 3.31 — t. Q — W X « X »p. h. -= .35.47 X 3.31 X 0.2374 — 27.87 — heat given to air. 



Quotient for box 2071.3 X 0.0795 = 104 6683 — moi.slure leaving box. 



Quotient for oir 4290.5 X 0.0422 = 181.0591 -= moisture entering box. 



16.3908 -= moi.sture condensed in box. 



—■ 2.61 ^ heat gained from condensation. 

 6,27.-9 "* 



Rise iu temp, of water 4.56 X 164.1414 — i 748.4848 ~ hent given to ralorimcter. 



27.87 ■- heat given to air. 



776.3548 

 2.61 •• heat gained from rondensation. 



77.1.7148 — = beat dissipated in 5 hours. 

 Unurly diffijyiiliixi ./ Ii,,il 154.7489 



Tm(h Period— 

 Quantity of air ( V) -= 572.4965 at 70^,4 - 32'' » 38.4 = t'. 



V + (V X t' X 0,002035) — v. \ ''"•,? _ 531. W — V X 0.08073 — 42.87 



Rise in temp, of air 3,v:i . t. Q = W x I X »p- h. «= 42.87 X 3.93 X 0.2374 »■ 40 — heat given to air. 



