subject
Chemistry, 20.11.2020 21:50 fromthebranch13

The table displays the temperature of substance A and substance B placed near each other, but not touching, in a room at 25°C. Temperature was taken at three time intervals. Which of the following
statements best supports the data in the table?
Temperature
Time
Substance A
Substance B
2:00 PM
32°C
25°C
2:05 PM
29°C
25°C
2:10 PM
26°C
25°C
A. Both substances lost energy.
B. Both substances gained energy.
C. Energy was lost by substance A to the environment.
D. Energy lost by substance A was transferred to substance B.

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 21:30
If i make a solution by adding 83grams of sodium hydroxide to 750ml i’d water what is the molarity of sodium hydroxide
Answers: 1
question
Chemistry, 22.06.2019 01:00
What is the equilibrium constant of aa+bb=cc+dd
Answers: 1
question
Chemistry, 22.06.2019 08:30
The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.
Answers: 1
question
Chemistry, 22.06.2019 09:00
Plz mark brainliest 30 points1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s.2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?
Answers: 1
You know the right answer?
The table displays the temperature of substance A and substance B placed near each other, but not t...
Questions
question
Mathematics, 24.06.2019 06:40
Questions on the website: 13722363