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pav-90 [236]
3 years ago
9

What is the activation energy. Ea for this reaction? Show your work?

Biology
1 answer:
Arada [10]3 years ago
4 0

Answer:

The activation energy depends on reactive species.

Explanation:

The minimum amount of energy required by the reacting species in order to start a specified reaction is called activation energy. Without activation energy, the reaction can be started so activation energy is very important for occurring of a chemical reaction. There are different amount of activation energy is needed to start different chemical reactions so we can conclude that activation energy depends on the type of reactive species and on the reaction.

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Which chain of volcanic islands is not part of a convergent/subduction plate boundary?
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Hawai'an volcanic islands

Hawai'an volcanic islands is not part of a convergent/subduction plate boundary.

<h3>What kind of plate boundary produces a sequence of volcanic islands?</h3>
  • convergent boundary
  • Along the convergent boundary, the new magma (molten rock) rises and may erupt violently to form volcanoes, frequently creating arcs of islands.
  • Divergent plate boundaries are created when two plates are moving apart.

<h3>Why do volcanic chains and convergent borders coexist?</h3>
  • Subduction causes melting that is partially molten.
  • Water loss in the plate causes partial melting.
  • Mantle material melts as a result and rises to the surface.

<h3>Which are the 4 types of convergent boundries?</h3>
  • Divergent Plate Boundary.
  • Convergent Plate Boundary.
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  • Hotspot.

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brainly.com/question/9715885

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4 0
2 years ago
Food proteins are used most efficiently when we Multiple Choice consume a very-low-kilocalorie diet. consume enough carbohydrate
tekilochka [14]

Food proteins are used most efficiently when we : ( B ) consume enough carbohydrates and fats to meet our kilocalorie needs

<h3>Our Kilocalorie needs </h3>

Our kilocalorie needs vary between male and females. An average male needs about 2700 kcal per day while a woman needs about 2200 kcal per day to function properly. In order to meet this kilocalorie needs we have to consume the essential nutrients such as carbohydrates and fats and proteins.

Hence we can conclude that Food proteins are used most efficiently when we consume enough carbohydrates and fats to meet our kilocalorie needs

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