Sulfur dioxide gas reacts with oxygen gas and water according to the chemical reaction below. when 4.5g of so2 are mixed with excess

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.

The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?

Which of the following are correct values for the ideal gas laws constant r