Chemistry, 14.04.2020 19:07 hello758

There are two important isotopes of uranium: 235U and 238U. These isotopes have different atomic masses and react differently. Only 235U is very useful in nuclear reactors. One of the techniques for separating them (gas diffusion) is based on the different RMS speeds of uranium hexafluoride gas, UF6.
The molecular masses for UF6 with 235U and UF6 with 238U are 349.0 g/mol and 352.0 g/mol, respectively.
What is the ratio of RMS speeds?

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 17:00, jmanrules200

What is the empirical formula of vanadium 1 oxide given that 20.38 grams of vandium combines with oxygen to form 23.58 grams of the oxide

Answers: 1

continue

Chemistry, 21.06.2019 17:40, hannah2718

Asingle atom of an element has 21 neutrons, 20 electrons, and 20 protons. which element is it? ok o z

Answers: 1

continue

Chemistry, 21.06.2019 23:00, orlando19882000

Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende

Answers: 1

continue

Chemistry, 22.06.2019 09:40, cheesecake1919

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?

Answers: 3

continue

You know the right answer?

There are two important isotopes of uranium: 235U and 238U. These isotopes have different atomic mas...