Để điều chế khí SO2 trong phòng thí nghiệm người ta cho Na2SO3 tác dụng với HCl. Hỏi phải dùng tối thiểu bao nhiêu gam dung dịch HCl 14.6% để điều chế được 2.24 lít khí SO2

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.