Chemistry, 28.05.2020 01:07 kimvigil4580
Compile a summary of your findings from this investigation. Be sure to include answers to the questions below as well as your own data and reflections.
Describe your method in going about this investigation. I put a stalk of celery in colored water colored with food coloring and waited 24 hours.
What was your hypothesis? Was it proven to be true? Yes
Describe the cross section of celery. Did it look the way you expected it to? Yes the holes that are like veins turned red because of the dye
Which parts of the stem have the most food coloring? The leaves.
Did the cross section of the celery look the same as the bottom of the stalk? No the whole bottom was red while the cross section wasnât the only red part was the holes or vein like tubes.
Did your data agree with John's results? Yes
What did you find out from this experiment? Be thoughtful in your answer.
Please help I donât know how to make a summary. I answered the questions. 35 points God Bless
Answers: 3
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.ďżźa) 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 04:40
Listen base your answer to the question on the information below.propane is a fuel that is sold in rigid, pressurized cylinders. most of the propane in a cylinder is liquid, with gas in the space above the liquid level. when propane is released from the cylinder, the propane leaves the cylinder as a gas. propane gas is used as a fuel by mixing it with oxygen in the air and igniting the mixture, as represented by the balanced equation below.c3h8(g) + 5o2(g) â 3co2(g) + 4h2o() + 2219.2 kja small amount of methanethiol, which has a distinct odor, is added to the propane to consumers detect a propane leak. in methanethiol, the odor is caused by the thiol functional group (âsh). methanethiol, ch3sh, has a structure that is very similar to the structure of methanol.what is the correct structural formula for a molecule of methanethiol
Answers: 3
Chemistry, 22.06.2019 16:00
If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? the density of ethanol is 0.80g/ml
Answers: 1
Chemistry, 22.06.2019 20:10
What would happen to a volleyball left outside in the winter? o o o o a. it would expand. b. it would lose air. c. it would shrink. d. it would explode.
Answers: 2
Compile a summary of your findings from this investigation. Be sure to include answers to the questi...
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