Use graphing software to create an x-y scatter plot showing the volume of oxygen produced (or volume of water displaced) as a function of time (do...

Use graphing software to create an x-y scatter plot showing the volume of oxygen produced (or volume of water displaced) as a function of time (do NOT connect your points). You will not receive credit if you draw your graph by hand. Excel or Google Sheets are good choices that you can learn how to use quickly if you don't already have a favorite graphing program.

On your graph, the x-axis should be time, and the y-axis should be the total volume of oxygen produced at that time. Show all THREE data sets on one graph using different symbols and colors for each of the reactions. Make sure to label the axes including the units in parentheses. In the figure legend (text below the graph), explain which symbol corresponds to each reaction. In general, scientific graphs show the independent variable on the x-axis and the dependent variable on the y-axis.

In addition to the original data, include a trend line and R2-value for each reaction in the figure legend. Use three different colors or patterns for your lines (ideally matched to the data points) to indicate which line matches each data set. Explain the lines in the figure legend and list their slopes and intercepts in the figure legend as

The slopes of the trend lines in the preview question correspond to the rate of production of oxygen gas in each of your experiments. What are the slopes for each of these lines? What are the units?

Reaction 1: ____________________

Reaction 2: ____________________

Reaction 3: ____________________

well.

• Attachment 1
• Attachment 2
• Attachment 3