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Get Full Access to Chemistry: The Central Science - 12 Edition - Chapter 5 - Problem 40e
Get Full Access to Chemistry: The Central Science - 12 Edition - Chapter 5 - Problem 40e

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# The decomposition of slaked lime, Ca(OH)2(s), into lime,

ISBN: 9780321696724 27

## Solution for problem 40E Chapter 5

Chemistry: The Central Science | 12th Edition

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Problem 40E

Problem 40E

The decomposition of slaked lime, Ca(OH)2(s), into lime, CaO(s), and H2O(g) at constant pressure requires the addition of 109 kJ of heat per mole of Ca(OH)2. (a) Write a balanced thermochemical equation for the reaction. (b) Draw an enthalpy diagram for the reaction.

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September 19, 2016 Animal form and function; the interaction of the body with the external environment Concepts 40. 1-3 Organisms have to exchange energy and materials with the environment ● Food, waste, gases, energy ● Materials must be dissolved in aqueous solution to move across a membrane ● Single cellular and diploblastic organism use diffusion ● Flatworms can get most of their needs from diffusion ; the rest is diffused from the gastrovascular cavity High surface area to volume ration ● Pro ○ Good diffusion ○ Less needed for efficient distribution systems ● Cons ○ More difficult to control gain and loss ○ Limits complexities More complex animals ● Advantages for function and versatility in different conditions ● Need more than body surface area for contact with environment ○ Lungs ● Exchange surfaces are highly branched or folded, often internal ● Cells have to be surrounded by fluid Internal exchange surfaces allow regulation of water loss ● Waterproof body covering reduces loss to evaporation ● Control of exposure to the environment ● Humid enclosure decrease evaporation rate Strategies for dealing with variations in the external environments ● Regulators ○ Limits internal change with internal mechanisms ● Conformers ○ Allow internal conditions change with external environment Homeostasis is a relatively const

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##### ISBN: 9780321696724

The full step-by-step solution to problem: 40E from chapter: 5 was answered by , our top Chemistry solution expert on 04/03/17, 07:58AM. This textbook survival guide was created for the textbook: Chemistry: The Central Science, edition: 12. This full solution covers the following key subjects: lime, reaction, heat, constant, decomposition. This expansive textbook survival guide covers 49 chapters, and 5471 solutions. The answer to “The decomposition of slaked lime, Ca(OH)2(s), into lime, CaO(s), and H2O(g) at constant pressure requires the addition of 109 kJ of heat per mole of Ca(OH)2. (a) Write a balanced thermochemical equation for the reaction. (b) Draw an enthalpy diagram for the reaction.” is broken down into a number of easy to follow steps, and 43 words. Chemistry: The Central Science was written by and is associated to the ISBN: 9780321696724. Since the solution to 40E from 5 chapter was answered, more than 750 students have viewed the full step-by-step answer.

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