When the cool and hot zones of a non luminous flame’s air
control valve is closed, the gas in which will be in placed as first and as it
encounters air as it was in the mouth of the burner, there will be a presence
of incomplete mixing, causing a combustion which would be incomplete and will
also lead to a process that can’t be controlled, resulting to flame that is
cool.
I dont but maybe its c in my opinion
Formulation Chemist, Cosmetic - Topix Pharmaceuticals - Amityville, NY
The ability to match a prototype is a huge plus. Bench work intesive. Growth
Senior Research and Development Chemist - Bell International Laboratories - Eagan, MN
Independently investigates/resolves research problems/scale up issues. · Ability to communicate with customers on technical aspects as well as
Associate Synthetic Chemist - Arrowhead Pharmaceuticals - Madison, WI
Using a broad portfolio of RNA chemistries and efficient modes of delivery, Arrowhead therapies trigger the RNA interference mechanism to induce
Answer:
4.88 M
Explanation:
M = number moles/Volume (L)
MM AlCl3 = 133.34 g/mol
Volume = 500 mL = 0.5 L
number moles = mass/MM = 325.4/133.34 = 2.44 moles AlCl3
M = 2.44/0.5 = 4.88 M
