Chemistry, 08.04.2020 04:42 BreBreDoeCCx
Time and concentration data were collected for the reaction A ⟶ products A⟶products t (s) [A] (M) 0 0.52 0.52 20 0.43 0.43 40 0.35 0.35 60 0.29 0.29 80 0.23 0.23 100 0.19 0.19 The blue curve is the plot of the data. The straight orange line is tangent to the blue curve at t = 40 s. t=40 s. Approximate the instantaneous rate of this reaction at time t = 40 s.
Answers: 2
Chemistry, 22.06.2019 05:30
The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland
Answers: 1
Chemistry, 22.06.2019 09:30
Which formula can be used to calculate the molar mass of hydrogen peroxide
Answers: 1
Chemistry, 22.06.2019 11:40
Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upward away from the ground?
Answers: 2
Chemistry, 23.06.2019 02:50
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
Time and concentration data were collected for the reaction A ⟶ products A⟶products t (s) [A] (M) 0...
Mathematics, 17.11.2019 14:31
Biology, 17.11.2019 14:31
Mathematics, 17.11.2019 14:31
Mathematics, 17.11.2019 14:31
Computers and Technology, 17.11.2019 14:31
Spanish, 17.11.2019 14:31
Health, 17.11.2019 14:31
English, 17.11.2019 14:31
Biology, 17.11.2019 14:31
English, 17.11.2019 14:31
Biology, 17.11.2019 14:31
Mathematics, 17.11.2019 14:31
Mathematics, 17.11.2019 14:31