Which topic is commonly used to explain activation energy and how chemical reactions happen?

Chemistry

1 answer:

love history [14]2 years ago

7 0

Kinetics is the topic generally used to explain

You might be interested in

5. In the industrial synthesis of nylon, one of the starting materials, adipic

sukhopar [10]

Answer:

ligmaballlschock3 on a cocktail

Explanation:

nalls

7 0

1 year ago

Substance in which two or more elements are combined in a fixed proportion

Firdavs [7]

Answer: compound

Explanation:

Element is a pure substance which is composed of atoms of similar elements.It can not be decomposed into simpler constituents using chemical reactions.Example: Copper $Cu$

Compound is a pure substance which is made from atoms of different elements combined together in a fixed ratio by mass.It can be decomposed into simpler constituents using chemical reactions. Example: water $H_2O$

Mixture is a substance which has two or more components which do not combine chemically and do not have any fixed ratio in which they are present. Example: Air

8 0

2 years ago

Which of the following could not happen to an igneous rock?

galben [10]

I could not break unless you hit it with a sledge hammer

4 0

2 years ago

1.-Identifica y menciona los elementos que

Rus_ich [418]

Answer:

y8y g8c g u to give give g gu tu tvtc8 ug fu t 7f to fu t7 to to tutorials

Explanation:

v8y to c g. fu uf gu t8 g8. g8 u g 8 g gi gi gi g gi if fu%:/"

5 0

2 years ago

It requires energy to melt ice. Applying salt to the ice created a chemical reaction melting the ice. Were did the energy come f

Ilia_Sergeevich [38]

Answer:

HOPE IT HELPS...

Explanation:

When added to ice, salt first dissolves in the film of liquid water that is always present on the surface, thereby lowering its freezing point below the ices temperature. Ice in contact with salty water therefore melts, creating more liquid water, which dissolves more salt, thereby causing more ice to melt, and so on

4 0

2 years ago