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answerhappygod
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- 2 4 5 6 Table 10 1 Preparation Of Borax Solution Sample Number 1 Volume Of Sample 5 Temperature Of Sample 57 9 3 5 5 5 5 1 (81.84 KiB) Viewed 25 times
- 2 4 5 6 Table 10 1 Preparation Of Borax Solution Sample Number 1 Volume Of Sample 5 Temperature Of Sample 57 9 3 5 5 5 5 2 (18.31 KiB) Viewed 25 times
2 4 5 6 TABLE 10.1 Preparation of Borax Solution Sample Number 1 Volume of Sample 5 Temperature of Sample 57.9 3 5 5 5 5 5 48.1 u2.0 32.6 23.3 5.5 5 TABLE 10.2 Analysis of Borax Test Solutions Sample Number 1 2 3 4 5 6 Burette Reading, Final (mL) 14.00 27.00 37.50 48.50 [38.20 49.80 Burette Reading, Initial (mL) boo 14.00 27.00 37.50 28.00 38.20 Volume of HCl Added (mL) 14.00 13.00 10.60 11. og 10.20 11.60 TABLE 10.3 Data Analysis Sample Number 3 4 6 1 Temperature (K) 1/T (K") Moles of HCI Used Moles of B,Os(OH).2- [B.O(OH).-1 (mol/L) Molar Solubility of Borax Solubility Product, Ksp 2 3 5 331.9KBLLIK 315 30s. 6 296.3278.5 3.01810 /3.1810-3 357810333x1533.4 x 1033.68103 3.5x15 3.3 10 97,9x1848. 1881098.444098 ARX100 1.000 175 0001625 3.95x15 4,0981244.22x10 4.unio 0325 079 1.0818 884 098 1.035 20325.079 1.08 18.084 .048 1.0001715 .000137.00R7.00210 .00237.0038 1-8.67 -1.89 -6.23-6.12 . -6.04 -5.58 1.035 In K.
2. From the data plot determine a. -AH°/R (the slope): 008079 b. AS/R (the y-intercept): - 0003190 C. AH° (kJ/mol): d. AS° (J/mol. K): e. Agº (kJ), at 298 K:
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