In each row check off the boxes that apply to the highlighted reactant. reaction The highlighted reactant acts as a... (check all that apply)

1. HCH3CO2(aq) + NH3(aq) → CH3CO−2(aq) + NH+4(aq)
A. Brønsted-Lowry acid
B. Brønsted-Lowry base
C. Lewis acid
D. Lewis base

2. BH3(aq) + NH3(aq) → BH3NH3(aq)
A. Brønsted-Lowry acid
B. Brønsted-Lowry base
C. Lewis acid
D. Lewis base

3. HNO2(aq) + C2H5NH2(aq) → NO−2(aq) + C2H5NH+3(aq)
A. Brønsted-Lowry acid
B. Brønsted-Lowry base
C. Lewis acid
D. Lewis base

The given question is incomplete. The complete question is :

In each row check off the boxes that apply to the underlined reactant. The underlined reactant acts as a... (check all that apply)

1.

here underlined is

A. Brønsted-Lowry acid

B. Brønsted-Lowry base

C. Lewis acid

D. Lewis base

2.

Here underlined is

A. Brønsted-Lowry acid

B. Brønsted-Lowry base

C. Lewis acid

D. Lewis base

3.

Here underlined is

A. Brønsted-Lowry acid

B. Brønsted-Lowry base

C. Lewis acid

D. Lewis base

1. Brønsted-Lowry acid

2. Lewis base

3. Brønsted-Lowry base

Explanation:

According to the Bronsted Lowry conjugate acid-base theory, an acid is defined as a substance which donates protons and a base is defined as a substance which accepts protons.

According to the Lewis concept, an acid is defined as a substance that accepts electron pairs and base is defined as a substance which donates electron pairs.

1.  

As is donating a proton , it acts as a bronsted acid.

2.

As contains a lone pair of electron on nitrogen , it can easily donate electrons to and act as lewi base.

3.  

As is accepting a proton , it acts as a bronsted base.