I need help with the rest of the sheet with calculations please show all work an
ID: 524195 • Letter: I
Question
I need help with the rest of the sheet with calculations please show all work and explain. I have attached the work I have done so far. Thank you! Experiment 26 Report Sheet Thermodynamics of the Dissolution of Borax A. Standardized HCI Solution Trial 3 (if needed) Trial 2 Trial 1 1. Tared mass of Nazcos (g) 2. Moles of Narco, (mol 3, Buret reading, initial (ml) 4. Buret reading, final (mL) 0.00 5. Volume of HCI added (mu) 6. volume of HCI added (L) 7. Moles of HCI added (mol) 8. Molar concentration of HCI (mol/L) oup Average 9. Average molar concentration of HC (mol/L) Average C Analysis of Borax Test Solutions ndividual Itra Temperature of solution tested "c Volume of solution tested per trial: 5.00 mL Trial 1 Trial 2 Trial 3 1. Buret reading, initial (mu) 393 2. Buret reading final (mL) 3. Volume of Ha added (ml) 4. Average volume of HCI (mL) Temperature of solution tested c (if assigned) 1. Buret reading, initiattemLl 2. Buret reading, final (mL) 3. Volume of HCl added (mL) 4, Average volume of HCI (mL)Explanation / Answer
Borax Solubility 1.73g/L
HCl solubility 1120g/)
Avogadro Number 6.023x10^23g
5mL Borax weight 3.74x10^23g
5 mL HCl weight 1.58x10^23
Temperature 0, 25, 35, 45. 55
The solution to your problem is
Temperature 0 25 35 45 55 Data mo HCl (g/L) 0 3.821E-19 3.941E-21 4.06E-23 4.19E-25 mol B4O5(OH)4 0 85.39306358 119.550289 153.7075 187.8647 mol/L B4O5(OH)4 0 85.39306358 119.550289 153.7075 187.8647 molar solobility of borax 0 8485.260116 11879.36416 15273.47 18667.57 Solubility product Ksp 0 0.940955414 1.31733758 1.69372 2.070102 In Ksp 0 0.940955414 1.31733758 1.69372 2.070102 Delta H/R 0 1807335.621 1807335.621 1939741 1807336 S/R 0 0.179656996 0.173308693 0.167394 0.016171 Delta H (kj/mol) 0 10145487.75 10517117.34 10888747 11260377 Delta s (J/mol K) 0 1.80803E-05 1.74414E-05 1.68E-05 1.63E-05 Delta G (kJ at 298K 0 13.71326893 2477.530587 7432.592 -7432.59