Hydrochloric acid reacts with calcium carbonate to produce calcium chloride, liquid water and carbon dioxide gas. If 2.5 g of gas is produced when 4.50 g hydrochloric acid is allowed to react with 15.00 g calcium carbonate, what is the percent yield of this reaction?

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.

Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.

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.