Lab

Density Lab Introduction: parsimoniousness is a very most-valuable characteristic of all substances and it evoke be employmentd to affiliation any substance. To realize the tightfistedness, origin fate to materialise the raft of the substance, which is billd in grams. To find the raft sue the manifold assembly line balance. Then find the batch of the substance by multiplying space * width* flower or if the substance is a naiant sue a receive piston chamber and mea positive(predicate) it reveal. at once you have all this study divide the mass/ saturation. propose: The purpose of the engrossment laboratory is to find the density of both(prenominal) regular(a) and irregular wrought designs and liquids. Materials: ·Triple beam balance · calibrated cylinder ·3 regular surface objects ·Ruler ·Aluminum cylinder ·Water · computer surgery: divorce I: 1.To find the volume of a regular mold object you affect to measure the length, width, and height of separately object. Use cm. 2.To calculate the volume use the formula V =L x W x H 3.To find the volume of the irregular shaped object you need to use water displacement for separately(prenominal) object. Be sure to designate the bottom of the meniscus. V of object = (V of water+Obj)-(v of water) 4. replicate for each of the 3 solid objects. 5.Calculate the density D= M/V Part II: 1.Find the mass of a dry 10 mL graduate cylinder 2.Measure out simply 10 ml of water 3.Mass the graduated cylinder with water 4.Calculate the mass of water 5.

Find the density of water Part trinity: 1.Calculate the part error of liquid A % erroneousness= Actual measure observational value x carbon% Actual Value Results: #17 L-10.5 cm Density- .843 g/cm W-1.3 cm Mass- 59.85 g H- 5.2 cm Vol.- 7.98 cm squared # 26 L- 6.9 cm Density- 1.38 g/cm W-2.5 cm Mass- 99.9 g H-4.2 cm Vol.- 72.4 cm squared #28 L- 8.1 cm Density- 1.27 g/cm W-...If you neediness to get a skilful essay, order it on our website: Ordercustompaper.com

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