mass of Na2CO3 (grams) moles of Na2CO3 V final, volume dilute HCl at endpoint (mL) V initial, volume dilute HCl at start (mL) V total, volume dilute HCl to reach the endpoint (mL) molarity of dilute HCl in buret (mol/L) average molarity of dilute HCI (mol/L) percent difference of trials (%) Average molarity of concentrated unknown solution (mol/L) 0.0780g 5.52mL 12.41mL 6.89mL 0.0810g cong 11mL 17.91mL 6.91m20 4.872 mol/L 0.09309 8.52mL 15.45mL 26.93m Lis

mass of Na2CO3 (grams) moles of Na2CO3 V final, volume dilute HCl at endpoint (mL) V initial, volume dilute HCl at start (mL) V total, volume dilute HCl to reach the endpoint (mL) molarity of dilute HCl in buret (mol/L) average molarity of dilute HCI (mol/L) percent difference of trials (%) Average molarity of concentrated unknown solution (mol/L) 0.0780g 5.52mL 12.41mL 6.89mL 0.0810g cong 11mL 17.91mL 6.91m20 4.872 mol/L 0.09309 8.52mL 15.45mL 26.93m Lis

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.107E

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