Question 8 (2 points) How many moles are in 252 grams of Calcium Bromide (CaBr.). You must use dimensional analysis. (2 pts)
252 grams of CaBr, X=
I

For the following, determine the type of reaction and then give products.

The diagram below shows a cell placed in a solution.a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution.only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it.it will expand as water moves into it. it will shrink as water moves into it.

To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %