I'm doing an assignment and one of the questions is explain the reaction using the Big Idea of Energy. I don't know how to answer it please help!
Since this is not my area of expertise, I searched Google under the key words "big idea of energy" to get these possible sources:
https://www.google.com/search?client=safari&rls=en&q=big+idea+of+energy&ie=UTF-8&oe=UTF-8
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
http://www.hackcollege.com/blog/2011/11/23/infographic-get-more-out-of-google.html
Don't just copy the material. Express the ideas in your own words. Although this will take more time and effort, you will learn more.
Sure! To explain the reaction using the Big Idea of Energy, you need to consider the role of energy in the process.
The Big Idea of Energy, also known as the Conservation of Energy, states that energy cannot be created or destroyed, but only converted from one form to another. In the context of a chemical reaction, this means that the energy of the reactants (the starting materials) will be converted into the energy of the products (the resulting substances).
To answer the question, you can follow these steps:
1. Identify the type of reaction: Is it a combustion reaction, acid-base reaction, or another type? Understanding the type of reaction will give you insights into the energy changes that occur.
2. Determine the energy changes: Consider the energy changes that take place during the reaction. There are two main types of energy changes to consider: exothermic and endothermic.
- Exothermic reactions release energy in the form of heat. This means that the products have less energy than the reactants. You can explain how the reaction releases energy by breaking bonds in the reactants, forming new bonds in the products, and releasing excess energy in the process.
- Endothermic reactions absorb energy from the surroundings, usually in the form of heat. This means that the products have more energy than the reactants. You can explain how the reaction absorbs energy by breaking bonds in the reactants, forming new bonds in the products, and requiring additional energy input from the surroundings.
3. Provide evidence: To support your explanation, you can mention observable evidence of energy changes during the reaction. For example, if the reaction releases heat, you can mention that the surroundings feel warm or that a temperature increase is observed. If the reaction absorbs heat, you can mention that the surroundings feel cool or that a temperature decrease is observed.
By following these steps, you can explain the reaction using the Big Idea of Energy and demonstrate your understanding of the role of energy in chemical reactions.