1. What mass (in g) of nitrogen are needed to react completely with 5.8 g of hydrogen? N2 + 3H2 + 2NH3
5.8 g N2
81 g N2
76 g N2
27 g N2

What is limiting reactant? with examples

1. list three scientific reasons cockroaches may fly.

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: