Chocolate Cupcakes By: Dashaun Brooks Thomas Redd

Original recipe  3 1/4 cups flourflour  2 1/8 cups granulated sugargranulated sugar  2 1/8 teaspoons baking sodabaking soda  2 1/8 teaspoons saltsalt  3/4 cup cocoa powdercocoa powder  1 1/16 cups oil  2 1/8 cups waterwater  2 1/8 teaspoons vanilla extractvanilla extract  2 1/8 tablespoons vinegarvinegar

Recipe Directions 1 Mix all ingredients together until moist and well blended. 2 Put in cupcake cups and bake for minutes at 350 degrees F. 3 Frost with your favorite icing. 4 To make a layer cake, double the recipes and put in 2 round cake pans. 5 Increase baking time to about 35 minutes or until a toothpick inserted in the center comes out clean.

Recipe converted metric  3 ¼ cups of flour = ml  2 1/8 cups of granulated sugar= ml  2 1/8 teaspoons of baking soda= ml  2 1/8 teaspoons of salt= ml  ¾ cups cocoa powder= ml  1 1/16 cups of oil= ml  Show one example calculation 4 pts

Chemical change  The cupcake mix rising from the heat of the oven.

Physical change  When we divide the cupcake mix into separate containers.  Probably get to this 2 nd or 3 rd week

An ionic compound involved  Sodium Chloride  NaCl  Na: positive ion  Cl: negative ion

A covalent compound involved  Vegetable Oil  C 54 H 100 O 7  Nonpolar

stoichiometry  Adjust the recipe to serve your class  Show all new amounts 5 pts and  1 sample conversion 5 pts  Probably get to this 11 th or 12 th week  Start presentations one a day after we cover this  Students sign up for due date

Is it practical to make adjusted amount? 5 pts  Explain why or why not  Prepare the food with whatever amount they want

energy  Maybe do something with the Calories in the food  Not sure how to do this, might drop it or make it extra credit – probably 5 pts  Probably get to this 16 th week

Work cited  chocolate-cupcakes chocolate-cupcakes