Write balanced equations for the following reactions. (Use the lowest possible coefficients. Omit states-of-matter in your answer.

Question

238

U

92

(á, n)

241
Pu
94

sorry the formating is off

Answer 1

You can do it this way.
92U238 + on1 ==> etc
I don't know what the a' in your post stands for.

Answer 2

i think it stands for alpha. so would i just do the U + alpha -> neutron +Pu?

Answer 3

If a' stands for 2He4, then
92U238 + 2He4 ==> 94Pu241 + 0n1