What is the limiting reagent when 9.517 g of Fe is allowed to react with 19.34 g of water according to the reaction given below? How much of the excess reagent was used and left over.
2 Fe + 3 H20 -› Fe203 + 3 H2

What are the spectator ions in 2h+ + so42- + ca2+ + 2r → caso4 + 2h+ + 21?

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.

What four properties do all waves have in common