1) write the formula of the conjugate acid: HCO2-

2) write the formula of the conjugate base:
C6H5NH2

3) write the formula of the conjugate acid of the brønsted-lowry base:
HCO3-

4) write the formula of the conjugate acid of the brønsted-lowry base:
C6H5NH2

5) write the acidic equilibrium equation for HC2H3O2

6) write the basic equilibrium equation for C6H5NH2

7) write the basic equilibrium equation for NH3

Fugu, also known as puffer fish, is a sushi delicacy that can also be lethal. puffer fish contain a powerful toxin that can kill an adult a few hours after ingestion. sushi chefs who prepare fugu must be specially trained because any contamination of the toxin-free areas of the fish can be deadly. recently this toxin has been put to good use, as scientists have discovered that a purified form of it can treat severe pain in cancer patients. this recent scientific discovery would fall under which area of chemistry? applied biochemistry pure organic chemistry pure physical chemistry applied inorganic chemistry

The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.

How many neutrons does a atom of cobalt have?