Question

can u please show calculations for trial 1. only for trial 1

Name: Results and Calculations Part 1: Data and Results for NaOH standardization NaOH(aq) + KHC4H6O4(aq) + KNaC4H6O4(aq) + H2O(l) Table 1. Data Trial 1 Trial 2 Trial 3 Mass of KHC3H4O Initial buret reading Final buret reading Instructor approval 0.5247g 0.5100g 4.72 ml 2.12 ml 27.70 ml 24.62 ml 0.502.9 8.53.com 31.10ml Table 2. Results 204. 22gling Trial 1 Trial 2 Trial 3 Molar mass of KHC8H404 Moles of KHCH.O. used Moles of NaOH neutralized Volume of NaOH titrated (ml) Volume of NaOH(L) Molarity of NaOH (mol/L) Average molarity of NaOH (mol/L) Show your calculations for trial 1, including units and correct significant figures. nosalta toy wode Moles of KHC.H.O. used: 0.5247 0.0025 204.22 Moles of NaOH neutralized: How it Volume of NaOH titrated (ml): 02 Volume of NaOH (L): 201 walo Molarity of NaOH (mol/L):

Answer 1

Moler of KHC g 4400 Or 5247 0.0025 moles 204.22 According rantos Nowhlog) + K H C s H 4 On Love) KNA CG H60, lovo) +420 (4) I mole KH Cq HG ou hearts hearts with I mole of Nadh. no of No 1 6.00 26 moler of KHCG H you reacts with 0.0025 moles of NOOH . Mour of Noon meutralised 2 0.0025 moly Volume of Nooh, Final turet reading Initial buret reading 27.70 mi 4.72ml 2 22.98 me Noolume of Nawn in 22.98 X20-3L molarity of Nowh moler of Nooh Volume of Noon 0.0025 22.98 & 103 0.1088 M