Engineers are developing a process to produce phosphorus pentachloride.
Which two criteria are the most essential when developing this process?
A. Any additional products of the process should also have
commercial uses so they can be sold to various industries.
B. The process should maximize the production of products from
reactants.
O C. The workers who operate the process should be able to run the
equipment safely.
D. All processes should involve technologies that produce the
product in a way that is similar to how it was produced before.
Answers: 3
Chemistry, 21.06.2019 16:10
Agas mixture with a total pressure of 745 mmhg contains each of the following gases at the indicated partial pressures: co2, 245 mmhg ; ar, 119 mmhg ; and o2, 163 mmhg . the mixture also contains helium gas. part a what is the partial pressure of the helium gas? phe p h e = nothing mmhg request answer part b what mass of helium gas is present in a 10.2-l sample of this mixture at 283 k ? m m = nothing g request answer
Answers: 1
Chemistry, 23.06.2019 15:00
Use the periodic table to identify the number of core electrons and the number of valence electrons in each case below. potassium (k): 1s22s22p63s23p64s1
Answers: 1
Chemistry, 23.06.2019 17:30
Alithium atom has three protons, three neutrons, and three electrons. what is the overall charge on this atom?
Answers: 1
Engineers are developing a process to produce phosphorus pentachloride.
Which two criteria are the...
Chemistry, 14.01.2021 17:40
Mathematics, 14.01.2021 17:40
History, 14.01.2021 17:40
Physics, 14.01.2021 17:40
Physics, 14.01.2021 17:40
Mathematics, 14.01.2021 17:40
English, 14.01.2021 17:40
History, 14.01.2021 17:40
Mathematics, 14.01.2021 17:40
Mathematics, 14.01.2021 17:50
English, 14.01.2021 17:50
Mathematics, 14.01.2021 17:50