Concept explainers
Answer the following for water samples A and B Shown in diagrams: (3.1, 3.2, 3.3, 3.5)
a. In which sample (A or B) does the water have its own shape?
b. Which diagram (1 or 2 or 3) represents the arrangement of particles in water sample A?
c. Which diagram (1 or 2 or 3) represents arrangement of particles in water B?
Answer the following for diagrams 1, 2, and 3:
d. The
e. The motion of the particles is slowest in diagram .
f. The arrangement of particular is farther apart in diagram .
g. The particles fill the volume of the container in diagram .
h. If the water in diagram 2 has a mass of 19 g and a temperature of 45 °C, how much heat, in kilojoules, is removed to cool the liquid to 0 °C?
An energy bar contains carbohydrate, fat, and protein.
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Chemistry: An Introduction to General, Organic, and Biological Chemistry (13th Edition)
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