Answer:
~1.417M
Explanation:
Molarity=(number of moles of solute)/(litres of solution)
In this case, we need to find moles of potassium bromide.
Mass=25.3g
Molar mass= 119g/mol
moles=(mass/molar mass)
=(25.3)/(119)
=0.2126moles of potassium bromide
Molarity=(0.2126)/(150/1000)
~1.417M
Hope this helps:)
Waves travel through matter, so I am 99.9% sure that is the answer.
Id look through your lesson to be sure!
Answer:
The equilibrium will shift left.
Explanation:
Hope this helps <3
You can tell if each side of the equation has the same molar mass.
