Chrome-MasteringChemistry:Post Lecture Homework https//session.masteringchemistr

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Chrome-MasteringChemistry:Post Lecture Homework https//session.masteringchemistry.com/myct/itemView?assignmentProblemiD-8988 Resou k Chapter 04 PhET Simulation-Reactants, Products, and Leftovers Simulat Submit My Answers Give Up Part B in the Sandwiches mode, select the Cheese. option and observe the equation given for the preparason of a cheese sandwich In the equation, set the number of bread slices to "2 and the number of cheese slices to "1" You will see that the product formed by these hiee ingredients is one chees sandwich Suppose you have 40 bread slices and 30 cheese sices How many cheese sandwiches can you make? Express your answer as an integer Hints sandwiches Submit y Answers Give Up Part C

Explanation / Answer

This is a problem based on theoratical yield and limiting reagent. So, proceeding step by step:

Maximum possible from 40 slices of bread = 20 sandwiches.
Maximum possible from 30 slices of cheese =30 sandwiches.

So, theoratical yield of sandwiches depends on bread which is the limiting reagent ie when 20 sandwiches are made, all the bread is going to be consumed. Even though there is enough cheese to make 10 more sandwiches, the sandwich making process will stop at 20 sandwiches. Therefore, the theoretical yield is 20 sandwiches.

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