subject
Chemistry, 23.02.2021 04:40 WhiteMex69

Graham's Law Effusion 1. If Helium (4 g/mol) effuses at a rate of 1300 m/s at 583 K, at what speed wou d you expect Krypton (84g/mol) to move at this temperature? (10²)
please I will reward ​

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 16:30
Subduction zones occur on earth where dense oceanic crust dives under more buoyant continental crust. these boundaries are characterized by a deep ocean trench next to a high continental mountain range, large numbers of earthquakes and volcanoes. all of this is further evidence for the a) big bang theory b) origin of the species eliminate c theory of plate tectonics d theory of natural selection 4 sedimentary rocks found high in the himalayen mountain
Answers: 1
question
Chemistry, 21.06.2019 21:30
It takes 945.kj/mol to break a nitrogen-nitrogen triple bond. calculate the maximum wavelength of light for which a nitrogen-nitrogen triple bond could be broken by absorbing a single photon.
Answers: 3
question
Chemistry, 22.06.2019 23:00
What is a substance? a. a physical property of matter b. a chemical property of matter c. an element or compound that cannot be physically separated d. characteristics used to tell the difference between mixtures
Answers: 1
question
Chemistry, 23.06.2019 01:00
An unsaturated hydrocarbon is a hydrogen-carbon compound with a. a network solid structure b. single bonds c. single bonds in a branched-chain structure d. double or triple bonds
Answers: 1
You know the right answer?
Graham's Law Effusion 1. If Helium (4 g/mol) effuses at a rate of 1300 m/s at 583 K, at what speed...
Questions
question
Mathematics, 17.02.2021 03:00
question
History, 17.02.2021 03:00
question
Mathematics, 17.02.2021 03:00
question
Mathematics, 17.02.2021 03:00
question
Mathematics, 17.02.2021 03:00
question
Mathematics, 17.02.2021 03:00