.

1. The formula for the ​ conjugate base​ of ​ H​ ​2C​6H​6O​6 is

​ ​ ​ ​

1. The formula for the ​ conjugate acid​ of ​ HC​ ​2O​4^–​ is ^.

​ ​

1. The formula for the ​ conjugate acid​ of ​ C​ ​2O​4^2-​ is​ . ​ ​

1. The formula for the ​ conjugate acid ​ of ​ HPO​ ​4^2-​ is​

​

1. The formula for the ​ conjugate acid​ of ​ NO​ ​3^–​ is .

​

1. The formula for the ​ conjugate acid​ of ​ NH​ ​3 is

​

Compare the following:

Acid 1: ​hypochlorous acid ​, HClO​ –

Acid 2: ​hydrogen sulfide ion ​, ​HS​

Acid 3: ​carbonic acid ​, ​H​2CO_​ ​3

What is the formula for the strongest ​ acid ?​

——-

Compare the conjugate bases of these three acids.

Acid 1: hydrofluoric acid , HF

Acid 2: hydrocyanic acid , HCN

Acid 3: hydrogen carbonate , HCO3-

What is the formula for the strongest conjugate base ? ——

Compare the following:

Acid 1: hydrocyanic acid , HCN

Acid 2: nitrous acid , HNO2

Acid 3: hypochlorous acid , HClO

What is the formula for the weakest acid ?——

An aqueous solution has a hydrogen ion concentration of 1​ ×10​^-9​ M (10​^-9​ M).

1. What is the hydroxide ion concentration in this solution? M​

1. Is this solution acidic, basic or neutral? _________acidicbasicneutral​

An aqueous solution has a hydroxide ion concentration of 1​ ×10​^-8​ M (10​^-8​ M).

1. What is the hydrogen ion concentration in this solution? M​

1. Is this solution acidic, basic or neutral? _________acidicbasicneutral​

An aqueous solution has a hydroxide ion concentration of 1​ ×10​^-6​ M (10​^-6​ M).

1. What is the hydrogen ion concentration in this solution? M​

1. Is this solution acidic, basic or neutral? _________acidicbasicneutral​

An aqueous solution has a hydrogen ion concentration of 1×10-8 M (10 -8 M).

1. What is the hydroxide ion concentration in this solution?

M

1. What is the pOH of this solution?

1. What is the pH of this solution?

An aqueous solution has a hydroxide ion concentration of 1×10-8 M (10-8.0 M).

1. What is the hydrogen ion concentration in this solution?

M

1. What is the pH of this solution?

1. What is the pOH of this solution?

An aqueous solution has a pOH of 9​ .​

1. What is the pH of this solution?​

1. What is the hydrogen ion concentration in this solution? M​

1. What is the hydroxide ion concentration in this solution? M​

An aqueous solution has a hydrogen ion concentration of 2.11×10​ ​^-2​ M.​

1. What is the hydroxide ion concentration in this solution? ___M​

1. What is the pOH of this solution? ___​

1. What is the pH of this solution? ___​

An aqueous solution has an hydroxide ion concentration of 2.11×10​ ​^{-2 ​} M.​

1. What is the hydrogen ion concentration in this solution? M​

1. What is the pOH of this solution?​

1. What is the pH of this solution?​

An aqueous solution has a pH of ​3.74 ​.

(1)​ What is the pOH of this solution?

(2)​ What is the hydroxide ion concentration in this solution? M

(3)​ What is the hydrogen ion concentration in this solution? M