Question

which of the following types of substances are classified as acids only under the lewis definition? select all that apply. multiple select question. salts that contain the conjugate acid of weak bases (e.g., nh4cl) molecules that contain a polar multiple bond small, highly charged metal ions that are hydrated molecules with electron deficient central atoms weak acids (e.g., hcn)

Answer 1

Substances that are classified as acids under the Lewis definition include salts containing the conjugate acid of weak bases, molecules with polar multiple bonds, and small, highly charged metal ions that are hydrated.

Step-by-step explanation:

In the Lewis definition of acids, substances are classified as acids if they can accept a pair of electrons. Based on this definition, the substances that are classified as acids are:

1. Salts that contain the conjugate acid of weak bases, such as NH4Cl.
2. Molecules that contain a polar multiple bond.
3. Small, highly charged metal ions that are hydrated.

Therefore, the correct options are: (a) salts that contain the conjugate acid of weak bases, (b) molecules that contain a polar multiple bond, and (c) small, highly charged metal ions that are hydrated.