Answer:
Polyamides
(not entirely sure if this is right)
Answer : The concentration in (M)of bromide ions in a saturated solution of mercury (II) bromide is, 
Explanation :
The solubility equilibrium reaction will be:

Let the molar solubility be 's'.
The expression for solubility constant for this reaction will be,
![K_{sp}=[Hg^{2+}][Br^{-}]^2](https://tex.z-dn.net/?f=K_%7Bsp%7D%3D%5BHg%5E%7B2%2B%7D%5D%5BBr%5E%7B-%7D%5D%5E2)


Given:
= 
Now put all the given values in the above expression, we get:



Therefore, the concentration in (M)of bromide ions in a saturated solution of mercury (II) bromide is, 
Yes, you would have to bring an umbrella because if the island is named mystery you never know when it'll rain.
An occluded front forms when a warm air mass is caught between two cooler air masses. The warm air mass is cut ofl or occluded' from the ground. The occluded warm front may cause clouds and precipitation. A swirling center of low air pressure is called a cyclone.