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Based on the information provided above, what are the expected products * 1 point
of the MRE reaction?
Mg and
Only
& Heat Energy
Only Heat Energy

Ask by Simpson Bartlett. in the United States
Mar 22,2025

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Tutor-Verified Answer

Answer

The expected products of the MRE reaction are magnesium hydroxide ( ) and heat energy.

Solution

  1. We start with the reaction of magnesium ( ) with water .
  2. When magnesium reacts with water, the typical reaction is:
  3. In this reaction, magnesium hydroxide is formed, and hydrogen gas is released. Additionally, the reaction is exothermic, meaning it produces heat energy.
  4. Based on the provided answer choices, the one that reflects the formation of and production of heat energy is:

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Mind Expander

When magnesium (Mg) reacts with water ( ), it can produce magnesium hydroxide ( ) and release heat energy as a byproduct. This exothermic reaction showcases how lightweight metals can engage with water, leading to the formation of compounds while also generating heat.
Understanding this reaction is not just a scientific curiosity; it has practical applications. For example, knowing how magnesium reacts with moisture can be important in metallurgy and engineering, particularly in processes like welding or the production of alloys, where controlling oxidation and potential reactions with water is crucial.

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