Acompound is made up of iron and oxygen, only. the ratio of iron ions to oxide ions is 2: 3 in this compound. the iupac name for this compound is
(1) triiron dioxide (3) iron(iii) oxide
(2) iron(ii) oxide (4) iron trioxide

Blank allows you to do calculations for situations in which only the amount of gas is constant a)boyle's law b)combined gas law c)ideal gas law d)dalton's law

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?

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.