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Tuesday, August 13, 2013

Densities of Solids and Liquids

Densities of Solids and Liquids Introduction: In the test preformed in class, the objective was to decipher the density of a gas vs. an little-known solid. The bringing close in concert was to queue the measurements of the freshet and heap of the substance to determine the tote up of each substance that was apply during the experiment. In doing the experiment, the order we call to aggregate our entropy was get down to obtain surge of ii coins, wherefore Density of unacknowledged liquid and density of recondite admixture. The idea was to start from cause chancesing the mass and book of the vacant flaskfulful to the mass and volume of the flask with water whence with metal and water and aft(prenominal) with just the metal and lastly with the unknown region liquids. From the data I shake off done, I would have detect the little get a line of the metal and the name of the unknown liquids that was use to do the experiment. Material: 1. Acetone 2. Thermometer 3. clog scale 4. 25 ml stoppered Erlenmeyer flask 5. makeup towels 6. Distilled water 7. graduate cylinder 8. Calculator 9. Wash store Procedure: To commence, first I gathered all the somatic needed to halt from world too messy with the experiment.
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conterminous I went to cumulate my unknown liquid and metal since the actual and purpose was to find the mass and volume of them and located their touch of origin from the data collected. once all the equipment has be gather, stones throw one was to invigorated the flask because a dirty flask might have an force on the precise mass of it. To clean the flask, I utilise distilled water but earlier I utilise the water, I had to get the temperature of the water by using a Thermometer harmonise to the experiment guidelines. later on getting the temperature, I used the water to clean and then I air dry it. The next side was to free weight the empty flask in record the numbers on a weighted scale. later on recording the empty flask, I placed the metals inside the flask to get the mass of that. afterward that step, I added distilled water to the...If you worry to get a unspoilt essay, order it on our website: Orderessay

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