Chemistry, 16.07.2019 02:30 linnaefoos2183
When you are doing an experiment that will have multiple trials, how do you handle averages? a. do not put each individual trial in the data table, average them and just put the average in the table. b. the individual trials and the averages should each have their own columns in the data table. c. averages do not need to go in the data table, the reader can calculate it if they need to know it. d. averages should never be used, they will cause rounding errors in the data.
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Chemistry, 22.06.2019 04:00
How do scientists think that gravity affected the formation of our solar system?
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Chemistry, 22.06.2019 16:30
Asample of freon gas has a volume of 2.23 liters, a pressure of 4.85 kpa, and a temperature of -1.36°c. calculate the volume at a pressure of 1.38 kpa and a temperature of 5.5°c. (show work)
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Chemistry, 22.06.2019 22:30
Astudent pours 10.0 g of salt into a container of water and observes the amount of time it takes for the salt to dissolve. she then repeats the process using the same amounts of salt and water but this time she slowly stirs the mixture while it is dissolving. the student performs the experiment one more time but this time she stirs the mixture rapidly. the dependent variable in this experiment is: time for salt to dissolve speed of stirring amount of water mass of salt
Answers: 1
Chemistry, 23.06.2019 05:00
Which characteristics affect ocean water’s temperature? check all that apply. depth location mass salinity waves
Answers: 1
When you are doing an experiment that will have multiple trials, how do you handle averages? a. do...
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