You have an aspirin dissolving in water, with this elements ( arthritis strength BC, arthropan and Ascripitin A/D), how can you separate them to find the amout of each on in water?
To separate the different components of the aspirin mixture (arthritis strength BC, arthropan, and Ascripitin A/D) and determine their individual amounts in water, you can use a technique called chromatography.
Here's a step-by-step guide on how to perform chromatography to separate and analyze the contents of the aspirin mixture in water:
1. Prepare the chromatography setup: You will need a chromatography paper, a solvent (such as water or a mixture of water and alcohol), and a container to hold the solvent (like a beaker or glass). Attach the chromatography paper to a support (like a pencil or a paper clip) and hang it into the container, ensuring that the paper doesn't touch the solvent.
2. Apply the aspirin mixture: Take a small sample of the aspirin mixture and apply it as a spot on the chromatography paper, using a dropper or capillary tube. Repeat this for each component you want to analyze.
3. Develop the chromatogram: Place the container with the solvent, ensuring that the level of the solvent is below the spot applied on the paper. Let the solvent rise on the paper through capillary action, allowing it to carry the components of the mixture along with it. Different components of the mixture will have different affinities for the solvent and the paper, resulting in separation.
4. Observe the chromatogram: As the solvent rises on the paper, different components will travel at different distances. When the solvent front is about 2/3 of the way up the paper or near the top, carefully remove it from the container and let it dry.
5. Analyze the separated components: Once the chromatogram is dry, you will observe spots or bands on the paper at different heights. Each spot represents a separated component from the aspirin mixture. Measure the distance each spot traveled from the original spot line and record it.
6. Calculate the amount of each component: The distance traveled by each component is proportional to its concentration in the original mixture. Use the distances to calculate the relative amounts of each component in the mixture. If you know the initial amount of the mixture, you can estimate the amount of each component in it.
Keep in mind that this is a simplified explanation of the chromatography technique, and there might be other factors to consider based on the specifics of your experiment and the properties of the components in the aspirin mixture. It's always important to follow proper laboratory practices and refer to established protocols or consult with an expert if you are unsure.