Answer:
7500
Step-by-step explanation:
<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. We calculate as follows:
Molarity = 78.6 g KF ( 1 mol / 58.1 g ) / .225 L = 6.013 mol / L KF solution</span>
Answer:
k= 1
k= 0.5y
k= 0.5x
Step-by-step explanation:
i am not 100% sure so i called out some help.
If this makes sense than its probably right.
have a nice day and mark me brainliest if it makes sense! :)
The answer is the product of 7 and the difference of b and - 2
