1.) Use Charles law to complete the following table,(assume pressure and moles o
ID: 1007924 • Letter: 1
Question
1.) Use Charles law to complete the following table,(assume pressure and moles of gas to be constant).
a.)Complete the first row of the table, Express the answer as two sigificant figures T2 =
b.)Complete the second row. Expree as 2 significant figures. V1=
c.) Complete third row .Express as 2 significant figures. T1=
d.) Complete the 4th row . Express as two significant figures. V2=
2.)Use the chemical combined gas law to complete the following table .( assume number of moles of gas to be contant).
a.) Complete the 4th coloumn. p=
b.) Complete the 5th coloumn. V=
c.) Complte the 6th coloumn. T=
3.) Use the ideal gas law to complete the table
a.) Complete the 1st Row T =
b.) Complete the 2nd row V=
c.) Complete the 3rd row P =
d.) Complete the 4th row n=
V1 T1 V2 T2 1.05 L 24.9 C 1.38 L 81 K 220 ml 292 K 107 cm^3 121 cm^3 23.1 C 236 L 19.1 C 97.0 CExplanation / Answer
1) Charles law
V1/T1 = V2/T2
1st row : (1.05/298.15) = (1.38/T2)
t2 = 391.85 k = 118.7 c
2nd row : (V1/81) = (0.22/292)
v1 = 0.06 L = 60 ml
3rd row: (0.107/T1) = (0.121/296.25)
T1 = 261.97 K
4TH row : (236/292.25) = (v2/370.15)
v2 = 298.9 L
2. P1V1/T1 = P2V2/T2
1st row: (1.11*1.67/285.35) = (1.57*V2/306.25)
V2 = 1.27 L
2nd row: (0.9351*0.146/133) = (1.06*0.147/T2)
T2 = 151.8 k
3rd row: (5.53*0.875/295.95) = (p2*1.11/310.85)
p2 = 4.6 atm
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