Exactly 0.2220 g of pure Na2CO3 was dissolved in 100.0 mL of 0.0731 M HCl. (a) What

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Exactly 0.2220 g of pure Na2CO3 was dissolved in 100.0 mL of 0.0731 M HCl.
(a) What mass in grams of CO2 were evolved?
(b) What was the molar concentration of the excess reactant (HCl or Na2CO3)?

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Fundamentals of Analytical Chemistry

ISBN: 978-0495558286

9th edition

Authors: Douglas A. Skoog, Donald M. West, F. James Holler, Stanley R. Crouch

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Question Posted: Apr 30, 2016 02:10 PM

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Exactly 0.2220 g of pure Na2CO3 was dissolved in 100.0 mL of 0.0731 M HCl. (a) What

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A balanced chemical equation can be written as Na 2 CO 3 2HCl 2NaCl H 2 O C...View the full answer

Fundamentals of Analytical Chemistry

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