1. Get the Gizmo ready: Place the overflow cup under the faucet. Fill it until water starts to flow out of the spout. Place the 250-ml beaker next to the overflow cup so that the spout of
the overflow cup is over the beaker. (If necessary, empty the beaker into the sink.)
2. Measure: Place the sphere into the overflow cup, causing water to pour into the beaker.
Empty the beaker into the 50-ml graduated cylinder. Place the magnifier over the
waterline.
A. What is the volume of water in the graduated cylinder?
26.5ml
B. Recall that you used the ruler and the volume of a sphere equation to find the
volume of the sphere in activity B. What is the volume of the sphere?

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.

Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant

Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.