Chemistry, 25.11.2020 08:20 ayoismeisalex
69. Sequencing Arrange these hydrates in order of
increasing percent water content: MgSO;-7H. O.
Ba(OH)2-8H. O. COC1, 6H2O.
Answers: 3
Chemistry, 22.06.2019 17:20
Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.
Answers: 2
Chemistry, 22.06.2019 23:00
What is the name of the enzyme that forms at the start of transcription?
Answers: 1
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
69. Sequencing Arrange these hydrates in order of
increasing percent water content: MgSO;-7H. O.
Physics, 24.08.2019 04:30
English, 24.08.2019 04:30
Mathematics, 24.08.2019 04:30
Geography, 24.08.2019 04:30
Physics, 24.08.2019 04:30
Mathematics, 24.08.2019 04:30
Mathematics, 24.08.2019 04:30
Mathematics, 24.08.2019 04:30
Chemistry, 24.08.2019 04:30
Physics, 24.08.2019 04:30
History, 24.08.2019 04:30