Question

Please complete the folllowing table!

9 HCI Molarity: 0.208 11 Preparation of Test Solutions Volume of Solution (mL) 12 Temperature of Solution (C) 15 Analysis of Test Solutions initial Buret Reading Buret Final Reading Volume of HQ Added (mL) 7.2 13 16 13 0.9 Data Analysis .Temperature x) 0.00304 000317 000316 0.00331 0.0034 0.00357 3 Moles of HC Used (mol) 0.0002496 0.0001872 0.0001664 0.000416 0.0002808 0.0001248 0.000104 0.0000936 832E-05| 1、Be sure to check the balanced equation for the reaction between HCl and borax. 【Hint: it's NOT 1:1.) 25 S [B,0,lOHL 1 (mol/L) 26 6 Molar Solub ity of Borax (moVL) 27p Solublity Product 28 18 In 29 이.af / R4 30 10-sR 31、1] AH' k/mol。 32 121-4sWmol 33 | 113] k/ at 298.15 K 0.208 0.1404 0.0624 0.052 0.0416 2. moles Borax)/Lisoln) 0.208 0052 0.0416 moles(Borax) /L(soln) 0037 3.296837366 4509860005 -.013115795 7.60050246 7.60050246 11917 11917 11917 11917 11917 11917 4.Slope of Plot 32 3215. -Intercept of Plot Be careful about . (Hint: Be caretul abour units 8. AG. 솨f-Tas' (Hint: Be careful about units.]

Answer 1