A solution of copper(II) hydroxide is heated. Which of the following best represents the balanced, net ionic equation?
choose the one with the ions present
cause
Cu+2+2OH- and so on it gives you CuO(s) and H2O(L)
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To determine the balanced, net ionic equation for the heating of copper(II) hydroxide solution, we need to know the chemical formula for copper(II) hydroxide. The formula for copper(II) hydroxide is Cu(OH)2.
The heating of copper(II) hydroxide can be represented by the following equation:
Cu(OH)2(s) → CuO(s) + H2O(g)
In this reaction, copper(II) hydroxide decomposes into copper(II) oxide (CuO) and water vapor (H2O) when heated.
To write the net ionic equation, we need to eliminate any spectator ions, which are ions that are present on both the reactant and product sides of the equation and do not participate directly in the reaction.
In this case, the net ionic equation would be:
Cu(OH)2(s) → CuO(s) + H2O(g)
This is because there are no spectator ions present in this reaction.
Therefore, the best representation of the balanced, net ionic equation for the heating of copper(II) hydroxide solution is Cu(OH)2(s) → CuO(s) + H2O(g).