On average, ________ neutrons are produced by every fission of a ...

[D2AR0N]

On average, ________ neutrons are produced by every fission of a uranium-235 nucleus.
 
  A) 4
  B) 3.5
  C) 1
  D) 2.4
  E) 2

Question 2

At 20 C, an aqueous solution that is 12.0 by mass in ammonium chloride has a density of 1.0344 g/mL. What is the molarity of ammonium chloride in the solution? The formula weight of NH4Cl is 53.50 g/mol.
 
  A) 2.55
  B) 0.232
  C) 2.32
  D) 0.0862
  E) 11.6

[dawsa925]

Answer to Question 1

D

Answer to Question 2

C