excel

How To Make Beer's Law Plot In Excel

Boost your productivity with Sourcetable's AI spreadsheet assistant. Work like a spreadsheet power user and answer all your questions in seconds.


Learn more
Jump to

Creating a Beer's Law plot in Excel can be a straightforward process when you understand the steps involved. This guide provides a clear pathway to plotting absorbance versus concentration, helping you to visualize the relationship defined by Beer-Lambert Law.

While Excel is a common tool for such scientific data analysis, our discussion will also cover how Sourcetable offers a more user-friendly alternative for constructing Beer's Law plots.

excel

Beer's Law Plot in Excel 2003

Creating a Scatter Plot

To graph the relationship between the concentration of a colored compound and light absorption, begin by opening Excel 2003. Insert your empirical data related to Beer's Law experiments into a worksheet. Select the data and use the 'Chart Wizard' to create a scatter plot. This plot will visually represent your data points.

Scatter Plot for Titration Data

For titration data, scatter plots can determine the equivalence point and construct pH titration curves. Input your titration data into Excel 2003. Use the 'Chart Wizard' to create a scatter plot. This will help in analyzing the titration process and finding critical points in your experiment.

Adding Lines to Scatter Plots

To add a smooth curve that connects data points in a scatter plot, use the 'Chart Options' within the 'Chart Wizard'. Select to add a trendline or smoothed line, which can aid in visualizing trends and patterns in your Beer's Law and titration data.

Calculating Unknown Concentrations

Once your scatter plot is created, you can use the trendline to calculate the concentration of unknown solutions. Analyze the plot to establish a correlation between known concentrations and absorption, which will then be applied to determine unknown concentrations.

excel

Common Use Cases

  • excel

    Determining the concentration of a solute in a sample by creating a calibration curve

  • excel

    Analyzing the effectiveness of a filtering process by comparing absorbance before and after filtration

  • excel

    Assessing the purity of a chemical compound by monitoring the consistency of absorbance at specific concentrations

  • excel

    Teaching students the principles of spectrophotometry and data analysis through hands-on experience

  • excel

    Comparing the light-absorbing properties of different colored solutions or compounds

sourcetable

Excel vs. Sourcetable: A Comparative Look

Explore the dynamic capabilities of Sourcetable, a modern spreadsheet solution designed for seamless data integration. Unlike Excel, Sourcetable streamlines data collection from multiple sources into a single, query-friendly interface, enhancing data management efficiency.

Experience the innovation of Sourcetable's AI copilot, a feature absent in Excel. This intelligent assistant revolutionizes formula creation and template design, offering a simplified chat interface for user support and engagement.

Discover the practical benefits of Sourcetable for businesses seeking a unified data analysis tool. Its advanced integration surpasses traditional Excel spreadsheets, positioning Sourcetable as a leading choice for data-driven decision-making in competitive markets.



Sourcetable Logo

Work smarter, not harder

Boost your productivity with Sourcetable's AI spreadsheet assistant. Answer all your questions about spreadsheets in seconds. Try for free to get started.

Learn More
Drop CSV