What is the surface of Venus mainly composed of

Which is a character of nuclear fusion but not nuclear fission

0.66y = 0.9x + 0.48 if y has a value of 108.45 what is the value of x?

Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2: