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Chemistry: A Molecular Approach | 3rd Edition | ISBN: 9780321809247 | Authors: Nivaldo J. Tro
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What kind of energy is chemical energy? In what way is an

Chapter 1, Problem 19E

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QUESTION:

What kind of energy is chemical energy? In what way is an elevated weight similar to a tank of gasoline?

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QUESTION:

What kind of energy is chemical energy? In what way is an elevated weight similar to a tank of gasoline?

ANSWER:

Solution 19E: Physical properties are measured without changing the composition of matter. A physical change takes place without changing its molecular composition. It only changes its physical appearance. It might be two types. (1) Extensive properties: It depends on the amount of matter.eg. mass, volume etc. (2) Intensive properties: It is independent of system size and amount of matter. Eg. temperature, density etc Chemical change are the properti

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