subject
Chemistry, 02.08.2019 06:00 kelcey1972harris

a student obtains the following data for his experimental runs for the unknown acid                      run 1 – 0.2541 m            run 2 – 0.2668 m            run 3 – 0.2549 m            run 4 – 0.2554 mthe unknown acid is correctly known to be 0.2542 m. is the % error for the student’s data? is the % spread for the student’s runs?

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 15:00
Which element in the third period would you expect to have the larger atomic radius, sodium (na) or sulfur (s)? a. sodium, because it has a higher effective nuclear charge attracting electrons in fewer energy levels. b. sodium, because it has fewer protons attracting electrons in the same energy levels. c. sulfur, because it has more protons attracting electrons in more energy levels. d. sulfur, because it has a higher effective nuclear charge attracting electrons in the same energy levels.
Answers: 2
question
Chemistry, 21.06.2019 20:30
After cloud droplets form, what must happen to them for precipitation to occur?
Answers: 1
question
Chemistry, 22.06.2019 02:30
Which piece of equipment would me most useful for measuring the volume of some water? a. pan balance b. graduated cylinder c. tweezers d. flask quick
Answers: 2
question
Chemistry, 22.06.2019 06:30
Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d
Answers: 1
You know the right answer?
a student obtains the following data for his experimental runs for the unknown acid    &nb...
Questions
question
Mathematics, 13.09.2020 14:01
question
Social Studies, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
English, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Physics, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
Questions on the website: 13722367