Chemistry, 26.11.2019 01:31 tajanaewilliams77
Which of the following is the best explanation of why you always add acid to water and not the reverse? a. acid starts with a letter earlier in the alphabet than does the letter that starts water. b. acid solutions are less dense than water and therefore will put a protective layer on top of the forming solution. c. acid solutions are colder than room temperature and must be warmed up by the water. d. acids are more dense than water and will give off a heat of dilution; adding acid to water insures that the acid will sink through the water and dissipate this heat without spattering, whereas the reverse leads to water floating on top the acid and spattering out of the container. submit answer/continue quit post-lab
Answers: 2
Chemistry, 21.06.2019 17:00
This line graph compares the growth of plants that were kept in the sun for different amounts of time.a) on day 7, the plants kept in the sun for 3 hours were how tall? b) on day 7, the plants kept in the sun for 6 hours were how tall? c) on day 10, the plants kept in the sun for 9 hours were how tall? d) on day 11, the plant that was grown with 1 hour of sunlight was how tall? e) based on the graph, the plant grows best in what amount of sunlight?
Answers: 1
Chemistry, 22.06.2019 19:50
A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution
Answers: 3
Which of the following is the best explanation of why you always add acid to water and not the rever...
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