After running the column and separating the three components, you can evaporate the solvent to isolate the compounds, then add up the total mass recovered and compare to the total mass you began with. if you have time to do so, calculate the percent recovery. why is this not 100%?

Using your time line, your analysis of images from the library of congress’s website, and your textbook, write a letter of 3-5 paragraphs for a time capsule to be opened in 200 years that describes the characteristics of texas from the time of the civil war to the late 1800s. be sure to include information on texas’s government, economy, and people. be sure to use specific evidence to support your writing. cite your textbook using specific page numbers, as well as any images you describe. edit your work for proper grammar, punctuation, and spelling before submitting. hurry im short on time