A 0.75% solution of Na2CO3 is used to precipitate Ca2+ ions from solution. What mass of solution

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A 0.75% solution of Na2CO3 is used to precipitate Ca2+ ions from solution. What mass of solution is needed to precipitate 40.7 L of solution with a concentration of 0.0225 M Ca2+(aq)?
Na2CO3(aq) + Ca2+(aq) ( CaCO3(s) + 2Na+(aq)

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Introductory Chemistry version 1.0

ISBN: 978-1453327654

1st edition

Authors: David W. Ball

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Question Posted: Feb 28, 2016 05:04 AM

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A 0.75% solution of Na2CO3 is used to precipitate Ca2+ ions from solution. What mass of solution

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First we need to determine the number of moles of Ca 2 precipitated using concen...View the full answer

Introductory Chemistry version 1.0

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