Nitrogen gas reacts with hydrogen gas to form ammonia. what are the reactants in this chemical reaction? a. ammonia and hydrogen gas b. nitrogen gas and hydrogen gas c. nitrogen gas, hydrogen gas, and ammonia d. ammonia and nitrogen gas

Nitrogen gas and hydrogen gas.  

C. Nitrogen gas and hydrogen gas

Explanation:

Chemical reactions are composed basically of reagents (usually two or more) and products (which may be one or more).

Reaction example:

A + B ⇒ AB

where A and B are reagents and AB represents a product.

In the reaction of the question we have ammonia as the end product, resulting from the reaction between nitrogen gas and oxygen gas.

Example of ammonia formation reaction:

N₂ (g) + 3H₂ (g) ⇔ 2NH₃ (g)

where (g) represents the physical state of atoms (gas) and the reverse arrows (⇔) represent a reversible reaction within the chemical equilibrium.

those characteristics are cellular organization, reproduction, metabolism, homeostasis, heredity, response to stimuli, growth and development, and adaptation through evolution. some things, such as a virus, demonstrate only a few of these characteristics and are, therefore, not alive

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