What do these compounds have in common?
h2o
cl2
nh3

a)
they are all ionic.
eliminate
b)
they are all covalent.
c)
they all are positively charged.
d)
they all are negatively charged.

2. the electron configuration of an element is 1s22s22p63s23p64s1. why is this a representative element?
a)
all orbitals are completely filled.
eliminate
b)
the outermost electron is a valence electron.
c)
the outermost electron is added to the p-orbital.
d)
the highest s-orbital or p-orbital is partially filled.

Can smoke be transformed into liquid or used as energy or both?

What happens when an acid dissolves?

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?