QUESTION 2 2.1
The number of bacteria in the samples need to be quantified. The laboratory uses a specific
protocol where the dilution factor on the spread plates must be:
10^-3 10^-4 10^-5

Describe how you would prepare the required dilution series using the least amount of dilution
water.

2.2
Calculate the amount of bacteria in the sample from the following results (show the steps in
the calculation):
Dilution factor count
10^-3 289
10^-4 31
10^-5 2

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Bose-einstein condensation occurs at what temperature?

Actual ingredients of lab (the cookies i am actually making) 1/2 cup sugar 1/2 cup brown sugar 1 1/3 stick margarine 1 egg 1/2 tsp salt 1 tsp vanilla 1/2 tsp baking soda 1 1/2 cup flour 1 1/3 cup chocolate chip can you answer the questions below ? discussion 1. suppose you are given the following amounts of ingredients: 1 dozen eggs 24 tsp. of vanilla 1 lb. (82 tsp.) of salt 1 lb. (84 tsp.) of baking soda 3 cups of chocolate chips 5 lb. (11 cups) of sugar 2 lb. (4 cups) of brown sugar 1 lb. (4 sticks) of margarine a. for each ingredient, calculate how many cookies could be prepared if all of that ingredient were consumed. (for example, the recipe shows that using 1 egg- with the right amounts of the other ingredients- yields 24 cookies. how many cookies can you make if the recipe is increased proportionately for 12 eggs? ) b. to determine the limiting reactant for the new ingredients list, identify which ingredient will result in the fewest number of cookies. c. what is the maximum number of cookies that can be produced from the new amounts of ingredients?

The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a