A 400.0 ml flask is filled with a gas its formula weight is 70.9 grams/mole. The Density of the gas is 3.16 g/L.
Remember to report all your answer to the correct number of Significant figures
(a) What is the Mass of gas in the flask in grams? (Put answer in Decimal Notation form)
(b) What is the volume of gas in the flask in m%: (Put answer in Sci Notation form)
x10
m3
(C) How many molecules of the gas are in the flask (Put answer in Sci Notation form)
X10
molecules
G

Which term refers to a property that depends only on the amount of a substance? ©@

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?

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?