Question set 5 will consist of two questions from your ayl, Ask an Expert

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?Question Set 5 will consist of two questions from your AYL questions in Lessons 7 and 8. Essay-type questions should be written in complete sentences. If the question is a mathematical problem, make sure to show all your work to receive full credit. Click on the link above to be taken to your submission box and answer BOTH of the following questions (one from Lesson 7 and one from Lesson 8).

Questions:
1.Two substances are mixed together. Explain how the observer could determine if this reaction is just a mixture or an actual chemical reaction. Give an example of two reactants that would form a mixture and two reactants that would form a chemical reaction.
2.The concept of limiting reactant is a very important one in Chemistry. Explain what the concept of limiting reactant means and give an example of a limiting reactant everyday-life situation.

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