Which is a nonliving factor that defines a spruce-fir forest ecosystem?
A) type of soil
B) type of trees
C) type of bacteria
D) type of mammals

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

Particles vibrate in a rigid structure and do not move relative to their neighbors.

Calculate the molarity of each of the following solutions. part a) 0.12 mol of lino3 in 5.5 l of solution part b) 60.7 g c2h6o in 2.48 l of solution part c) 14.2 mg ki in 100 ml of solution