Answer: The molarity of in this solution is
Explanation:
pH or pOH is the measure of acidity or alkalinity of a solution.
pH is calculated by taking negative logarithm of hydrogen ion concentration.
Given : pH = 10.66
Putting in the values:
Thus the molarity of in this solution is
I'm assuming u mean "moon" and because it rotates around the rotating earth, and the side of the moon we cant see from this angle is dark, which is y we see pieces of the moon in a cycle. Its constantly turning
Answer:
The partial pressure of water is much less than 1atm, so the free energy change for the process must be negative with ΔGrxn<0.
Explanation:
Water vapor will condense into liquid water when the water vapor is in its standard state, with a pressure of 1atm. Under normal circumstances, the partial pressure of water vapor is much less that 1atm. It is in a nonstandard state. The free energy change of this reaction has to be negative in order to make the reaction spontaneous.
A rock is a naturally occurring aggregate of minerals or mineraloids. That means that if a bunch of minerals of mineraloids naturally got together and aggregated themselves, it's a rock.
A mineral is a naturally occuring solid which has a crystal structure and is inorganic. A mineraloid is a substance which has some characteristics in common with minerals, but not all.
(wt of atom/ molecular wt. of compound) ×100