Chemistry, 10.12.2020 19:30 josephrosanne18
Directions: Answer the questions on the lines provided.
18. Use the information above to identify four properties that acids and bases have in common.
19. Identify three facts about acids that are NOT true of bases.
20. Identify three facts about bases that are NOT true of acids.
Just 18 19 and 20 thanks
Answers: 1
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Glucose (c6h12o6) is an important biological molecule. (round the answer to nearest hundredth.) what is the percent by mass of carbon in glucose?
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Select the correct location on the image identify the element that humans need to breathe. 2015 er r ights reserved
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Chemistry, 23.06.2019 02:50, AyeSmoky
For questions 1 and 2, consider the following experimental data. hydrogen emission lines were detected at the following wavelengths (in nm): 121.6102.697.395.093.8question 1use the electromagnetic radiation classifications below and figure 1-1 in the introductory information for this lab (in the lab manual) to determine the nf value for the experimental data provided? wavelength, ? (nm) 650 700 550 600 400 450 500 visible spectrum wavelength, ? (m) 11 10 3 10 10 10 8 10 5 10 10 -10 10 9 10 10 10 10 -12 10 microwave radio infrared x-ray ultraviolet gamma 1020 1019 1018 1 1016 015 1014 01 12 109108 frequency, v (hz)a.1b. 2c. 3d. 4e. 5question 2using the data for the emission line with the longest wavelength, the known value of nf (from question 1 in this prelab), and the value of ni (deduced from the ? and nf values) calculate the rydberg constant for hydrogen (rh) in units of m-1.a) 1.097 x 10-11 m-1b) 5.921 x 107 m-1c) 1.097 x 10-2 m-1d) 9.252 x 106 m-1e) 1.097 x 107 m-1
Answers: 3
Directions: Answer the questions on the lines provided.
18. Use the information above to identify f...
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