Al(OH)3 is a solid. Therefore is does not dissociate and must be present in the net ionic equation. HCl is aqueous. Therefore it will dissociate into ions. Specator ions should not be included in a net ionic equation. Which ion(s) are spectator(s)?

chloride ion, Cl-.

Explanation:

The reaction between both compounds is given as;

Al(OH)3(s) + 3HCl(aq) → AlCl3(aq) + 3H2O(l)

The ionic equation is given as;

Al(OH)3(s) + 3H+ + 3Cl- → Al3+  + 3Cl- + 3H2O(l)

Spectator ions should not be included in a net ionic equation.

The spectator ion in the ionic equation is the chloride ion, Cl-.

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

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