A solution of HCl was titrated against sodium carbonate. What is the average normality of acid in the given data? (MW Na2CO3 = 106) T1 T2 T3 0.3042 0.3562 0.3479 Weight (g) Initial V (ml) 0.80 1.60 0.40 35.20 36.70 39.80 Final V (mL) Vol HCI used (mL) 35.10 39.40 N of HCl (eq/L) 0.1954 0.1870 Average N of HCl (eq/L)

Chemistry by OpenStax (2015-05-04)
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Chapter11: Solutions And Colloids
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A solution of HCl was titrated against sodium carbonate.
What is the average normality of acid in the given
data? (MW Na₂CO3 = 106)
T2
0.3479
0.3562
0.3042
Weight (g)
Initial V (ml)
0.80
1.60
35.20
36.70
39.80
Final V (mL)
Vol HCl used (mL)
35.10
39.40
N of HCl (eq/L)
0.1954
0.1870
Average N of HCl (eq/L)
Transcribed Image Text:A solution of HCl was titrated against sodium carbonate. What is the average normality of acid in the given data? (MW Na₂CO3 = 106) T2 0.3479 0.3562 0.3042 Weight (g) Initial V (ml) 0.80 1.60 35.20 36.70 39.80 Final V (mL) Vol HCl used (mL) 35.10 39.40 N of HCl (eq/L) 0.1954 0.1870 Average N of HCl (eq/L)
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