First picture is data if needed if you do more than one problem please label Data: (List Data; use table if needed.)NameDataUnknown number304Mass of evaporating dish35.452Mass of dish + unknown sample37.468Volume of HCl used14.0Mass NaCl + dish after first drying37.412Mass NaCl + dish after second drying37.323oratin li5. Percent yield calculation:a. Calculate theoretical yield:Massunknown1 Mol carbonategrams NaCl (molarmass)gramsidentityX mol NaClgrams NaCl2.016gX Grams carbonateX mol carbonate1 mol NaClb. Percent yield:(X grams NaCl from experiment)* 100 = X %(X grams theoretical NaCl)

Answered: Image /qna-images/answer/41d18b4a-8033-45cf-8554-66711255ebb4.jpg

li 5. Percent yield calculation: a. Calculate theoretical yield: Mass unknown 1 Mol carbonate grams NaCl (molar mass) grams identity X mol NaCl grams NaCl 2.016g X Grams carbonate X mol carbonate 1 mol NaCl b. Percent yield: (X grams NaCl from experiment) * 100 = X % (X grams theoretical NaCl)

li 5. Percent yield calculation: a. Calculate theoretical yield: Mass unknown 1 Mol carbonate grams NaCl (molar mass) grams identity X mol NaCl grams NaCl 2.016g X Grams carbonate X mol carbonate 1 mol NaCl b. Percent yield: (X grams NaCl from experiment) * 100 = X % (X grams theoretical NaCl)

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter16: Data Processing With Excel

Section: Chapter Questions

Problem 4P

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Question

First picture is data if needed if you do more than one problem please label

Data: (List Data; use table if needed.)
Name
Data
Unknown number
304
Mass of evaporating dish
35.452
Mass of dish + unknown sample
37.468
Volume of HCl used
14.0
Mass NaCl + dish after first drying
37.412
Mass NaCl + dish after second drying
37.323
oratin

li
5. Percent yield calculation:
a. Calculate theoretical yield:
Mass
unknown
1 Mol carbonate
grams NaCl (molar
mass)
grams
identity
X mol NaCl
grams NaCl
2.016g
X Grams carbonate
X mol carbonate
1 mol NaCl
b. Percent yield:
(X grams NaCl from experiment)
* 100 = X %
(X grams theoretical NaCl)

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