i need help locating a lab for regents chemistry. i have the data sheet but misplaced the rest of the lab. i know it's online somewhere, but i'm not sure which lab it is.. (what it is called).
The data sheet has 3 charts on it, 1 titled 'solubility'. it includes water, alcohol, and petroleum ether in the left column and napthalene, salt crystal, and sugar crystal in the top column. i had to fill in whether napthalene dissolved in water, alcohol, petroleum ether; whether salt dissolved in water, alcohol, petroleum ether, etc.
the second chart is titled 'solvent solvent solubility'. under 'solvent combination are water-alcohol, water-petroleum ether, and alcohol-petroleum ether. i had to fill in my results/observations. I put whether or not they dissolved, etc.
The final chart is titled 'results'. i basically have to fill in whether each compound (alcohol, water, petroleum ether, salt, sugar, napthalene) is polar, nonpolar, or both.
which lab is this? I need to locate it to print out the rest of it..
thanks sooo much for ANY help in advance!
Based on the information you provided, the lab you are referring to is most likely the "Solubility and Polarity Lab" for Regents Chemistry. In this lab, you test the solubility of various substances in different solvents (water, alcohol, and petroleum ether) and determine the polarity of each compound. To locate the complete lab, you can try searching online using keywords like "Regents Chemistry Solubility and Polarity Lab" or check your textbook or class materials for the specific lab title.
Based on the information you provided, the lab you are referring to is likely focused on solubility and polarity of substances. To locate the specific lab you need, you can follow these steps:
1. Start by searching for the keywords "solubility lab chemistry" or "lab on solubility and polarity of substances". Using these search terms will help narrow down the results to labs specifically related to solubility and polarity experiments.
2. Look for websites that host chemistry lab experiments or educational resources for regents chemistry. Some popular websites include educational portals, university websites, or online chemistry textbooks.
3. Once you find a suitable website, navigate to the chemistry lab section or search for labs related to solubility and polarity. Scan through the available labs or search using specific keywords from your data sheet, such as "solubility chart" or "solvents solubility lab."
4. Look for labs that match the description of your data sheet, with charts about solubility and observations on the solvents and compounds mentioned (water, alcohol, petroleum ether, napthalene, salt crystal, sugar crystal). Pay attention to lab titles or descriptions that mention solubility, polarity, or the specific compounds you mentioned.
5. When you find a lab that closely matches your data sheet, click on it to access the full lab instructions and materials. Make sure to review the rest of the lab carefully to ensure it is the correct one you need.
6. Print out the lab instructions and any additional materials you require to complete the experiment.
Remember to keep track of the source where you found the lab, as you may need it for citation and reference purposes.