Chemistry, 04.12.2020 22:50, neolmar9329
PLEASE HURRY (I will mark brainiest)
A student performed an experiment in her kitchen by heating water up on
her stove and letting it boil for 20 minutes. She observed that over time
the amount of water in the pot decreased from about half full to about
a quarter full. She also observed some steam in the air above the pot.
Answer questions 1-5 about this experiment.
2. Which of the following statements is true about the air in the
student's kitchen?
a. There are more particles in the air after heating
b. There are fewer particles in the air after heating
c. The number of particles in the air does not change
d. There are less of some particles in the air and more of others
after heating. The total number of particles may or may not
change
Answers: 2
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PLEASE HURRY (I will mark brainiest)
A student performed an experiment in her kitchen by heating wa...
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