Under which conditions will sugar most likely dissolve fastest in a cup of water? a. a sugar cube with stirring at 5oc b. a sugar cube without stirring at 15oc c. sugar crystals with stirring at 15oc d. sugar crystals without stirring at 5oc

If 1.63 times 10 negative 4 of helium dissolves in 100.0g of water, what is the concentration in parts per million

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.

Stage in which a star’s outer layers have started to cool and grow outward?