Agalvanic cell cr(s)cr2 (aq) | sn2*(aq)sn(s) is constructed using a completely immersed cr electrode that weighs 34.7 g and a sn electrode immersed in 500 ml of 1.00 m sn2(aq) solution. a steady current of 0.0758 a is drawn from the cell as the electrons move from the cr electrode to the sn electrode (a) which reactant is the limiting reactant in this cell? enter symbol (b) how long does it take for the cell to be completely discharged? (c) how much mass has the sn electrode gained when the cell is completely discharged? (d what is the concentration of the sn2+(aq) when the cell is completely discharged? assume that the limiting reactant is 100% reacted.

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?

What was bohr’s contribution to the planetary model

The time that is taken by neptune once around the sun is called