Chemistry, 26.08.2021 15:40 photagraphykid
At a certain temperature the vapor pressure of pure heptane is measured to be .59 atm . Suppose a solution is prepared by mixing 85.9 of heptane and of acetyl bromide . Calculate the partial pressure of heptane vapor above this solution. Round your answer to significant digits. Note for advanced students: you may assume the solution is ideal.
Answers: 3
Chemistry, 22.06.2019 09:00
If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?
Answers: 1
Chemistry, 22.06.2019 10:50
Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.
Answers: 1
Chemistry, 23.06.2019 00:00
What is the pressure of 0.500 moles of carbon dioxide gas in a 2.5 l tank and at a temperature of 301 k? (r=0.0821 l·atm/mol·k) 3.08 atm 1.2 atm 0.23 atm 4.01 atm 4.94 atm
Answers: 1
At a certain temperature the vapor pressure of pure heptane is measured to be .59 atm . Suppose a so...
English, 17.09.2020 21:01
Mathematics, 17.09.2020 21:01
Chemistry, 17.09.2020 21:01
Mathematics, 17.09.2020 21:01
Mathematics, 17.09.2020 21:01
Mathematics, 17.09.2020 21:01
English, 17.09.2020 21:01
Mathematics, 17.09.2020 21:01
English, 17.09.2020 21:01
Mathematics, 17.09.2020 21:01
Mathematics, 17.09.2020 21:01
Mathematics, 17.09.2020 21:01
Mathematics, 17.09.2020 21:01
Mathematics, 17.09.2020 21:01
Mathematics, 17.09.2020 21:01
Health, 17.09.2020 21:01
Mathematics, 17.09.2020 21:01
History, 17.09.2020 21:01
History, 17.09.2020 21:01
Social Studies, 17.09.2020 21:01