Consider the reaction below.

2NH3(e) N218) + 3H218)

What is the most likely effect to the forward reaction if there is an increase in pressure on this reaction?

The reactant surface area increases

The reaction rate decreases.

The reaction is not affected at all.

The reaction stops completely

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.