Question

Kevin's Experiment
Kevin's Experiment
Kevin sets up a simple science experiment. He fills a test tube with sodium hydroxide solution. Then, he ties a string around the test tube and pulls it tight under the stopper of a flask containing a copper sulfate solution. When Kevin releases the string, the test tube falls into the copper sulfate solution and the two solutions combine. A diagram of the setup is shown.

The setup on the left shows a flask partially filled with copper sulfate solution closed with a stopper. Inside the closed flask is a small test tube filled with sodium hydroxide solution attached to a string hovering above the copper sulfate solution. The flask sits on an electronic balance that shows the mass of the setup is 67.25 grams. An arrow pointing to the right shows the solutions mix thoroughly. The setup on the right shows the closed flask with sodium sulfate solution inside. The small test tube is in the solution and pieces of solid copper hydroxide have formed. The flask sits on an electronic balance that shows the mass of the new setup is unknown.

Multiple Choice Question
Kevin makes a chart in his lab notebook to record some information about the experiment. Which chart BEST provides information about the reactants and products for this reaction?

A.


B.


C.


D.

Answer 1

To provide assistance, I need the information contained in options A, B, C, and D for the multiple-choice question regarding Kevin's experiment. Without that information, I can't determine which chart best provides information about the reactants and products involved in the reaction. Please share the content of the options.