The names and chemical formulae of some chemical compounds are written in the first two columns of the table below. Each compound is soluble in water. Imagine that a few tenths of a mole of each compound is dissolved in a liter of water. Then, write down in the third column of the table the chemical formula of the major chemical species that will be present in this solution. For example, you know water itself will be present, so you can begin each list with the chemical formula for water (H,O). -6 mol/L. Note: "major" chemical species are those present in concentrations greater than 10 db major species present when dissolved in water compound formula (CH) co acetone propylene glycol C,H, (OH), nitrous oxide Explanation Check O 2022 McGraw Hill LLC All Rights Reserved Terms of Use Privacy Center Accessibility 221 PM 4/8/2022 DELL Esc F6 F7 F10 F11 F12 PrtScr Insert Delete Pgup PgDn F1 F2 F3 F4 F5 F8 F9 @ $ % & Num Lock Backspace 1 3 6 8 9 %3D

The names and chemical formulae of some chemical compounds are written in the first two columns of the table below. Each compound is soluble in water. Imagine that a few tenths of a mole of each compound is dissolved in a liter of water. Then, write down in the third column of the table the chemical formula of the major chemical species that will be present in this solution. For example, you know water itself will be present, so you can begin each list with the chemical formula for water (H,O). -6 mol/L. Note: "major" chemical species are those present in concentrations greater than 10 db major species present when dissolved in water compound formula (CH) co acetone propylene glycol C,H, (OH), nitrous oxide Explanation Check O 2022 McGraw Hill LLC All Rights Reserved Terms of Use Privacy Center Accessibility 221 PM 4/8/2022 DELL Esc F6 F7 F10 F11 F12 PrtScr Insert Delete Pgup PgDn F1 F2 F3 F4 F5 F8 F9 @ $ % & Num Lock Backspace 1 3 6 8 9 %3D

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter13: The Chemistry Of Solutes And Solutions

Section: Chapter Questions

Problem 27QRT: Refer to Figure 13.10 ( Sec. 13-4b) to answer these questions. (a) Does a saturated solution occur...

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Classify each of the following solutions as saturated, unsaturated, or supersaturated based on the following observations made after adding a small piece of solid solute to the solution. a. The added solute rapidly dissolves. b. The added solute falls to the bottom of the container where it remains without any decrease in size. c. The added solute falls to the bottom of the container where it decreases in size for several hours and thereafter its size remains constant. d. The added solute causes the production of a large amount of solid white crystals.
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Refer to Figure 13.10 ( Sec. 13-4b) to answer these questions. (a) Does a saturated solution occur when 65.0 g LiCl is present in 100 g H2O at 40 C? Explain your answer. (b) Consider a solution that contains 95.0 g LiCl in 100 g H2O at 40 C. Is the solution unsaturated, saturated, or supersaturated? Explain your answer. (c) Consider a solution that contains 50. g Li2SO4 in 200. g H2O at 50 C. Is this solution unsaturated, saturated, or supersaturated? Explain your answer. Figure 13.10 Solubility of ionic compounds versus temperature.
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