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Answer: In writing thermochemical equations, why is it
Chapter 6, Problem 22P(choose chapter or problem)
QUESTION:
In writing thermochemical equations, why is it important to indicate the physical state (that is, gaseous, liquid, solid, or aqueous) of each substance?
Questions & Answers
QUESTION:
In writing thermochemical equations, why is it important to indicate the physical state (that is, gaseous, liquid, solid, or aqueous) of each substance?
ANSWER:Step 1 of 2
Thermochemical reactions involve the energy and heat associated with chemical reactions or physical transformations.
Physical state means the condition that characterizes the form of a substance (gas, liquid, or solid) at a given temperature and pressure.