Use benzene as calibrating liquid. (ŋbenzene = 0.6516 cP) Use 4 decimal places. Room Temp: 20°C. answer 7 and 8

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Chapter10: Liquids And Solids
Section: Chapter Questions
Problem 20E: The density of liquid NH3 is 0.64 g/mL; the density of gaseous NH3 at STP is 0.0007 g/mL. Explain...
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Use benzene as calibrating liquid. (ŋbenzene = 0.6516 cP) Use 4 decimal places. Room Temp: 20°C.

answer 7 and 8

Compounds
Time (s)
Mean
Density (g/mL)
Mean
Time (s)
Density
Trial 1 Trial 2
Trial 1
Trial 2
Benzene
15.55
15.26
0.8751
0.8698
15.40
0.87
Chloroform
7.02
8.81
1.4681
1.4669
7.91
1.46
Methanol
15.23
16.01
0.7841
0.7851
15.62
0.78
Compounds
Mean n (mPa.s)
Benzene
Chloroform
(7)
Methanol
(8)
Transcribed Image Text:Compounds Time (s) Mean Density (g/mL) Mean Time (s) Density Trial 1 Trial 2 Trial 1 Trial 2 Benzene 15.55 15.26 0.8751 0.8698 15.40 0.87 Chloroform 7.02 8.81 1.4681 1.4669 7.91 1.46 Methanol 15.23 16.01 0.7841 0.7851 15.62 0.78 Compounds Mean n (mPa.s) Benzene Chloroform (7) Methanol (8)
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