Question

Formation of ammonia from its elements is a 1.Neutralization reaction 2.Precipitation reaction 3.Displacement reaction 4.Direct combination reaction

Answer 1

The formation of ammonia from its elements is a Direct combination reaction.

What is a combination reaction:

A direct combination reaction, often referred to as a synthesis reaction, occurs when two or more substances (reactants) combine to create a single substance (product). These processes are described by equations of form X + Y XY (A+B AB).

There are three types of combination reactions:

• A new compound is created when two elements combine in the first kind of combination reaction.

• A compound and an element combine in the second type of combination reaction.

• The third kind of combination involves the fusion of two or more compounds to create a brand-new chemical.

Combination reactions occur when two or more reactants come together to create a new product. A synthesis reaction is another name for a combination reaction.

Learn more about combination reactions:

1. a) Direct combination reaction and Decomposition reaction b) Displacement reaction and neutralization reaction.​

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2. Differentiate between 1. precipitation and neutralization reaction

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Answer 2

Answer:

It is a direct combination reaction

Explanation:

It is a combination reaction because two elements called nitrogen nd hydrogen will make ammonia