Which statement is true for a heating curve?
A. It shows how the pressure of a substance...
Which statement is true for a heating curve?
A. It shows how the pressure of a substance changes when heated.
B. It shows how the temperature of a substance changes when heated.
C. It shows how the volume of a substance changes when heated.
D. It shows how the mass of a substance changes when heated.
Answers: 2
Chemistry, 22.06.2019 09:40
Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?
Answers: 1
Chemistry, 23.06.2019 02:30
Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.
Answers: 1
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