The following graph was prepared using measured vapor pressures (in torr) above liquid HNO3 at various temperatures (in Kelvin): In(P) vs. 1/T 6.9 6.4 5.9 y = - 4636.5 x + 19.678 R2 = 0.99962 5.4 54.9 %3D 4.4 3.9 3.4 2.9 2.4 0.0033 1/T (K) 0.0027 0.0029 0.0031 0.0035 0.0037 0.0039 Determine the AHvap and the normal boiling point for HNO3.

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter 10 Section 8
The following graph was prepared using measured vapor pressures (in torr) above liquid
HNO3 at various temperatures (in Kelvin):
7.
In(P) vs. 1/T
6.9
6.4
5.9
5.4
y = - 4636.5 x + 19.678
4.9
R2 = 0.99962
44
3.9
3.4
2.9
2.4
0.0027
0.0029
0.0031
0.0039
0.0033
1/T (K)
0.0035
0.0037
Determine the AHvap and the normal boiling point for HNO3.
940
655 +
In(P,
Transcribed Image Text:Chapter 10 Section 8 The following graph was prepared using measured vapor pressures (in torr) above liquid HNO3 at various temperatures (in Kelvin): 7. In(P) vs. 1/T 6.9 6.4 5.9 5.4 y = - 4636.5 x + 19.678 4.9 R2 = 0.99962 44 3.9 3.4 2.9 2.4 0.0027 0.0029 0.0031 0.0039 0.0033 1/T (K) 0.0035 0.0037 Determine the AHvap and the normal boiling point for HNO3. 940 655 + In(P,
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