Need with this if anyone can
1.) what is the weight percent of silver in silver nitrate, agno3?
2.) the molecular weight of ethylene glycol, c2h6o2, is
29 g/mole
34 g/mole
62 g/mole
94 g/mole
46 g/mole
3.) which of the following samples contains the largest total number of atoms?
0.10 moles of p4o10
0.20 moles of p4o6
0.30 moles of n2o5
0.40 moles of n2o4
0.50 moles of bif3
4.) “x” is an unknown element which forms an acid, hxo3. the mass of 0.0133 mol of this acid is 1.123 g. find the atomic mass of x and identify the element represented by x. the element x is
n
cl
p
br
i
5.) a chem 110 ta analyzes a compound and finds it to have a percent composition of 84% c and 16% h by mass. which of the following could be the compound?
ch4
c2h6
c3h4
c2h6o
c7h16
if you could also provide explanation you very much

Working with si (metric) units for each of the following commonly used measurements, indicate its symbol. liter gram milliliter kilogram meter centigram milligram centimeter kilometer second millimeter milliseconds

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?