Rates, equilibrium and pH

Methylamine ( $CH3NH2\text{CH}_3\text{NH}_2$ ) and water react to set up an acid–base equilibrium.

What are the Brønsted–Lowry bases in the equilibrium mixture?

$CH3NH3+\text{CH}_3\text{NH}_3^+$ and $H2O\text{H}_2\text{O}$

$CH3NH2\text{CH}_3\text{NH}_2$ and $OH−\text{OH}^-$

$CH3NH2\text{CH}_3\text{NH}_2$ and $H2O\text{H}_2\text{O}$

$CH3NH3+\text{CH}_3\text{NH}_3^+$ and $OH−\text{OH}^-$

Methylamine ( $CH3NH2\text{CH}_3\text{NH}_2$ ) and water react to set up an acid–base equilibrium.

What are the Brønsted–Lowry bases in the equilibrium mixture?

$CH3NH3+\text{CH}_3\text{NH}_3^+$ and $H2O\text{H}_2\text{O}$

$CH3NH2\text{CH}_3\text{NH}_2$ and $OH−\text{OH}^-$

$CH3NH2\text{CH}_3\text{NH}_2$ and $H2O\text{H}_2\text{O}$

$CH3NH3+\text{CH}_3\text{NH}_3^+$ and $OH−\text{OH}^-$

Rates, equilibrium and pH Questions