Trying to find these values for Entropy of Borax Dissolution experiment.

Molarity of HCL is 0.5 M

Table 1. Data Collection ~60C trial ~50C trial ~40C trial ~30C trial 20C trial Actual temp (C) 60.0 49.1 37.0 32.0 20.0 Vol. borate solution (mL) 4.99 5.00 4.99 4.90 5.00 Initial buret reading (mL) 24.20 24.30 15.10 31.00 4.46 Final buret reading (mL) 46.30 33.69 21.10 36.00 7.30 Table 2. Calculations ~60C trial ~50C trial ~40C trial ~30C trial ~20C trial Vol. of HCI used (mL) 22.1 9.39 6.0 5.0 2.84 Moles of HCI used (mol) Moles of borate present (mol) [Borate) (M) sp In(Ksp) 1/1(K-1)