Table 1 Vinegar Sample 1 Vinegar Sample 2 Vinegar Sample 3 Calculations for Sample 1 Mass of 5.00 g 5.13 g 4.91 g Vinegar (g) Volume of 5.00 g 4.96 mL 5.10 mL 4.86 mL = 4.96 mL Vinegar (mL) 1.005 g/mL Initial NAOH Volume in 10.00 mL 10.00 mL 10.00 mL Syringe (mL) Final NAOH
Table 1 Vinegar Sample 1 Vinegar Sample 2 Vinegar Sample 3 Calculations for Sample 1 Mass of 5.00 g 5.13 g 4.91 g Vinegar (g) Volume of 5.00 g 4.96 mL 5.10 mL 4.86 mL = 4.96 mL Vinegar (mL) 1.005 g/mL Initial NAOH Volume in 10.00 mL 10.00 mL 10.00 mL Syringe (mL) Final NAOH
Chapter3: Statistical Tests With Excel
Section: Chapter Questions
Problem 10P
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I need help with the calculations for this lab.
Transcribed Image Text:Activity 1 and 2
Table 1
Vinegar
Sample 1
Vinegar
Vinegar
Sample 3
Calculations for Sample 1
Sample 2
Mass of
5.00 g
5.13 g
4.91 g
Vinegar (g)
Volume of
5.00 g
4.96 mL
5.10 mL
4.86 ml
4.96 mL
%3D
Vinegar (mL)
1.005 g/mL
Initial NaOH
Volume in
10.00 mL
10.00 mL
10.00 mL
Syringe (mL)
Final NAOH
Volume in
6.00 mL
6.80 mL
4.40 mL
Syringe (mL)
Volume NAOH
4.00 mL
3.20 mL
5.60 mL
10.00 mL – 6.00 mL = 4.00 mL
Delivered (mL)
Moles of
NaOH
Delivered
(moles)
Transcribed Image Text:Vinegar
Sample 1
Vinegar
Sample 2
Vinegar
Sample 3
Calculations for Sample 1
Moles of
Acetic Acid in
Sample
(moles)
Mass of
Acetic Acid in
Sample (g)
Calculated
Molarity of
Acetic Acid in
Vinegar (M =
moles/L)
Calculated
Percent Mass
of Acetic Acid
in Vinegar
(% mass)
Average
Percent Mass
of Acetic Acid
in Vinegar
(% mass)
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