If aluminum is the limiting reactant, some/none/all of it will still be visible after the reaction completes. if cucl2 is the limiting reactant, some/none/all of the aluminum will still be visible.

If aluminum is the limiting reactant, NONE of it will still be visible after the reaction completes.

If CuCl2 is the limiting reactant, SOME of the aluminum will still be visible.

Explanation:

So,

If aluminum is the limiting reactant, NONE of it will still be visible after the reaction completes.

and,

If CuCl2 is the limiting reactant, SOME of the aluminum will still be visible.

possibly, yes.

explanation:

the amount of sugar you take in is dangerously high, risk of heart disease, high risk of diabetes, and etc.