The answer is 18 you multiply wavelength (6) times frequency (3)
I am positive it is solar energy
you can learn who's blood it is, you can also see the blood patterns and how the crime maybe happened.
<span>There
are a number of ways to express concentration of a solution. This includes
molarity. Molarity is expressed as the number of moles of solute per volume of
the solution. So, we calculate as follows:
Molarity = 15.9 g BaCl2 ( 1 mol / 208.23 g ) / .375 L = 0.204 mol / L</span>
