Question

• As the [H3O+] decreases, the acidity decreases A. As can be seen from the table on the previous page, hydronium ion (H3O+) and hydroxide ion (OH-) are present in very, very small amounts in pure water. These ions are generated by the self protolysis of water (also called autoionization of water). This reaction is shown below: H2O (l) + H2O (l) ? H3O+ (aq) + OH- (aq) 1. What is the relationship regarding the molarities between [H3O+] and [OH-] in pure water? 2. Based on the conductivity of pure water, to what extent does the self protolysis reaction occur: to a large extent or a minimal amount? (Recall that you measured the conductance of dI water earlier).

          • As the [H3O+] decreases, the acidity decreases
A. As can be seen from the table on the previous page, hydronium ion (H3O+) and hydroxide ion (OH-) are present in very, very small amounts in pure water. These ions are generated by the self protolysis of water (also called autoionization of water). This reaction is shown below:
H2O (l) + H2O (l) ? H3O+ (aq) + OH- (aq)
1. What is the relationship regarding the molarities between [H3O+] and [OH-] in pure water?
2. Based on the conductivity of pure water, to what extent does the self protolysis reaction occur: to a large extent or a minimal amount? (Recall that you measured the conductance of dI water earlier).

• As the [H3O+] decreases, the acidity decreases
A. As can be seen from the table on the previous page, hydronium ion (H3O+) and hydroxide ion (OH-) are present in very, very small amounts in pure water. These ions are generated by the self protolysis of water (also called autoionization of water). This reaction is shown below:
H2O (l) + H2O (l) ? H3O+ (aq) + OH- (aq)
1. What is the relationship regarding the molarities between [H3O+] and [OH-] in pure water?
2. Based on the conductivity of pure water, to what extent does the self protolysis reaction occur: to a large extent or a minimal amount? (Recall that you measured the conductance of dI water earlier).

Added by Mattarius B.

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