Chapter 11, Problem 11.48AP

Balance the following equations for the nuclear fission of ${}_{92}^{235}\text{U}$:

(a)     ${}_{92}^{235}\text{U}+{}_0^1\text{n}\to {}_{62}^{160}\text{Sm}\text{+}{}_{30}^{72}\text{Zn}\text{+}\text{?}{}_0^1\text{n}$

(b)     ${}_{92}^{235}\text{U}+{}_0^1\text{n}\to {}_{35}^{87}\text{Br}\text{+}\text{?}+3{}_0^1\text{n}$