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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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
Transcribed Image Text:2. A0.2001g sample of Na2CO3 required 25.10ml of x's HCl to reach
endpoint. The x's HCl was titrated and required 3.20ml of 0.02M NAOH
soln. Calculate the molar concentration of HCI.
Na2CO3 + 2HCI --> 2NaCl + H2O + Co2
HCl + NAOH --> NaCl + H20
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