How many milliliters of magnesium metal, with a density of 1.74 g/ml, are needed to produce 102.3 grams of magnesium oxide in the single-replacement reaction below? show all steps of your calculation as well as the final answer

mg + h2o → mgo + h2

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.