What is the name for nico3 • 4h2o? nickel carbonate tetrahydrate nickel (ii) carbonate tetrahydrate nickel carbonate heptahydrate nickel (ii) carbonate heptahydrate

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.

Is this correct if not can u correct me

Use the half-reactions of the reaction au(oh)3 + hi -> au +i2 +h2o to answer the questions