weak acids are different than strong acids. strong acids completely dissociate in water. weak acids, having…

weak acids are different than strong acids. strong acids completely dissociate in water. weak acids, having the generic formula ha, only partially dissociate. which bar chart describes this weak acid behavior? (the bar charts represent initial and final amounts of chemicals dissolved in water.) initial amounts final amounts initial amounts final amounts ha h₃o⁺ a⁻ ha h₃o⁺ a⁻ ha h₃o⁺ a⁻ ha h₃o⁺ a⁻ initial amounts final amounts initial amounts final amounts ha h₃o⁺ a⁻ ha h₃o⁺ a⁻ ha h₃o⁺ a⁻ ha h₃o⁺ a⁻

weak acids are different than strong acids. strong acids completely dissociate in water. weak acids, having the generic formula ha, only partially dissociate. which bar chart describes this weak acid behavior? (the bar charts represent initial and final amounts of chemicals dissolved in water.) initial amounts final amounts initial amounts final amounts ha h₃o⁺ a⁻ ha h₃o⁺ a⁻ ha h₃o⁺ a⁻ ha h₃o⁺ a⁻ initial amounts final amounts initial amounts final amounts ha h₃o⁺ a⁻ ha h₃o⁺ a⁻ ha h₃o⁺ a⁻ ha h₃o⁺ a⁻

Answer

Explanation:

Step1: Understand weak - acid dissociation

A weak acid HA in water has the equilibrium $HA + H_2O\rightleftharpoons H_3O^+ + A^-$. Initially, there is only HA. After dissociation, there will be some $H_3O^+$, some $A^-$, and still a significant amount of undissociated HA since it is a weak - acid (partial dissociation).

Step2: Analyze bar - chart options

We need to find a bar - chart where the initial bar for HA is high and for $H_3O^+$ and $A^-$ is zero. In the final amounts, the bar for HA should still be relatively high (but lower than initial), and the bars for $H_3O^+$ and $A^-$ should be non - zero but not as high as the initial HA bar.

Answer:

The bar - chart where the initial HA bar is tall and $H_3O^+$ and $A^-$ bars are zero, and in the final amounts, the HA bar is still significant but shorter than initial, and the $H_3O^+$ and $A^-$ bars are non - zero (but not as tall as the initial HA bar). Without specific labels for each bar - chart, it's described in general terms as above.