Chemistry, 25.04.2021 05:20 karenpazyuli
When a crystal of sugar dissolves in water, what happens to the entropy?
a. the sugar’s entropy increases, and the total entropy of the universe decreases.
b. the sugar’s entropy increases, and the total entropy of the universe increases.
c. the sugar’s entropy decreases, and the total entropy of the universe increases.
d. the sugar’s entropy decreases, and the total entropy of the universe decreases.
Answers: 1
Chemistry, 22.06.2019 04:00
What three natural resources are found in the great lakes region
Answers: 2
Chemistry, 22.06.2019 21:40
A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?
Answers: 3
Chemistry, 23.06.2019 06:00
Jenny wants to test the electrical conductivity of two substances dissolved in water. she is preparing the containers for the experiment. which factor is most important for her to control?
Answers: 1
Chemistry, 23.06.2019 09:00
Individuals within populations exhibit some diversity. as a result of possessing slightly different traits, some individuals are better able to survive and reproduce than others. if these individuals changes in the characteristics of the population may occur over time. the cumulative change in these characteristics is known as
Answers: 3
When a crystal of sugar dissolves in water, what happens to the entropy?
a. the sugar’s entropy in...
Mathematics, 17.04.2020 17:05
English, 17.04.2020 17:05
History, 17.04.2020 17:05
Mathematics, 17.04.2020 17:05
Mathematics, 17.04.2020 17:05
History, 17.04.2020 17:05
Chemistry, 17.04.2020 17:05
Mathematics, 17.04.2020 17:05
Social Studies, 17.04.2020 17:05