Chemistry Chap 12 Review Concepts

The chap 12 test will be  of the same format as the quiz (short answer)  and cover much of the same material.  Here is the list of concepts, all dealing with balanced chemical reactions:

1.  moles of X to moles of Y

2.  grams of X to moles of Y

3.  grams of X to grams of Y

4.  grams of X to atoms or molecules of 7

5.  grams of X  to liters of Y for gas at STP

6.  Kgs of X  to grams of Y

7.  Kgs of X to Kgs of y

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8.  percent yield.   Given  the actual yield, you calculate theoretical yield and calculate percent yield.

9.  Limiting reagent problem.  You are given two or more starting amounts of reagent.  Figure out  which is limiting and then calculate the amount of product.