Top portion is the data from the measurement of the lab. Need to fill in the Res

Question

Top portion is the data from the measurement of the lab. Need to fill in the Results section by solving out with right calculations. Please be detailed as possible in showing work. CHEM 2 LAB 11* COMBINED GAS LAWS THORETICAL BASIS: deal gas law an DATA BY MODULE STEP Step TRIAL 6 To Temperature, Hot Water Ti Temperature, cold water S CC Star -L COLofon 11 Av Volume remaining in flask ML mL 12 ve Full volume of flask 13 Po Barometric Pressure 14 vapor Pressure Hao e T w (text, p. P1 Pressure of cold, dry air Volume Cold Air constant q measured at "old" conditions D ar qi Constant q measured at "new" conditions qe Average (old) verage qi (new) AR Systematic error, s Ar Random error, SAMPLE CALCULATIONS

Explanation / Answer

trial 1

Po=29.91torr=29.91 torr/760torr /atm=0.0393 atm

P1=6.5 torr=6.5/760=0.00855 atm

Vo=253ml=0.253L

V1=51.5ml=0.0515L

T0=94+273=367K

T1=5+273=278K

qo=PoVo/To=0.0393 atm*0.253L/367K=2.71 *10^-5 Latm/K

q1=P1V1/T1=0.00855atm*0.0515L/278K=1.58*10^-6 Latm/K

2) trial 2

Po=29.91torr=29.91 torr/760torr /atm=0.0393 atm

P1=7.0 torr=7.0/760=0.00921 atm

Vo=253ml=0.253L

V1=202ml=0.202L

T0=91+273=364K

T1=6+273=279K

qo=PoVo/To=0.0393 atm*0.253L/364K=2.73 *10^-5 Latm/K

q1=P1V1/T1=0.00921atm*0.202 L/279K=6.67*10^-6 Latm/K

Average qo=2.71 *10^-5 +2.73 *10^-5 /2=2.72 *10^-5

Av q1=1.58*10^-6+6.67*10^-6/2=4.125*10^-6

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