Density

Density Earth has the highest density of any planet in the Solar System, at 5.514 g/cm3, setting the standard by which other planet’s densities are measured. Jupiter, however, is mainly composed of gaseous and liquid matter and has a lower average density than any of the terrestrial planets. However, at 1.326 g/cm3, it is also the second-most dense of the gas giants. Like the other terrestrial planets, Earth’s interior is divided into layers which are distinguished by their chemical or physical properties

Hamza Aziz General Chemistry I Lab 09/12/2007 Lab 7 Density of Sprite and Diet Sprite Abstract: The density of regular Sprite was found to be 1.037 +/- g/mL. compared to Diet Sprite which was 0.9965 +/- g/mL. Among the three volumetric glassware Pipette was most precise (ó=0.0016 g/mL). Burette was the second best (ó=0.0023 g/mL) and graduated cylinder was the least precise (ó= 0.007 g/mL). Density was found to be intensive property. The slope of the graph of mass against volume was 1.05

through the use of a diverse set of glassware: graduated cylinder, volumetric pipette, and burette. These unique measuring instruments played a role in concluding the densities of the two soft drinks, Coke and Diet Coke, and whether or not a statistical difference existed between the two substances. Conversely, the resulting densities determined by each of the differing glassware were assessed and compared to each other in terms of accuracy and precision, with the most precise tool that produced consistent

General Chemistry 1 Lab 1: Laboratory Techniques and Measurements Purpose: The purpose of this lab is to ensure that students are able to understand how to conduct measurements of length, mass, temperature, density and volume using different measuring devices. Students will also learn how to dilute substances by using simple algebra. Procedure: 1. Prepare a data table similar to Data Table 1 shown below. 2. Choose any three objects that are shorter than the metric ruler to measure, such

The purpose of this lab was to create an experiment to test samples of plastic-like cylinders, to see if the different masses had an effect on the density of the objects. The original hypothesis was if the mass of the substance increased there would be no effect on its density. As seen in the data analysis, the average density was 1.7 (g/mL), with only a negligible 0.1 (g/mL) difference across all four masses of the substance. Furthermore in the data, if the mass of the substance increased, the

Purpose: The lab was performed for the purpose of calculating the density of each type of object and determining if calculating the volume, and therefore the density, of two cubes can be more effectively done with a ruler (through the direct method) or by water displacement. Materials: 1 Scale 1 Rock 2 Corks 2 Aluminum Cubes 4 Paper clips 2 Marbles 1 50 mL graduated cylinder 1 25 mL graduated cylinder 1 Calculator 1 Ruler Procedure: 1. Weigh and record the mass of each pair of objects (only use

accepted. The data collected during the experiment accepted the hypothesis was that the sand from film canister #1 had a density of 0.32 g/mL3 and the canister would float on top of the water. The sand from film canister #2 had a density of 0.99 g/mL3 and the top of the canister would be right below the surface if the water. Finally, the sand from film canister #3 had a density of 1.17 g/mL3 and the canister sunk to the bottom of the container of water. Based upon the data collected from the lab,

Aptanta 9B Mr. Anthony Science- Physics The difference in density between salt water and tap water I. Problem: • Will an egg float on fresh water or tap water? II. Background Information: Density is a measurement of how matter is in a certain volume/object. It is basically the compactness of an object. If the molecules are closer to each other, therefore it’s denser. If you compare a cuboid Styrofoam and a cuboid metal, the metal would weigh heavier because it is denser. The denser the object,

exercise is learning how to use a micropipette to find the density of different liquids, and be able to identify an unknown liquid using density. Also, learn how to evaluate the experimental accuracy, precise, and error of small volumes used in biochemistry based on the theory that 1gram of water at room temperature equal 1millimeter (#1 Bruice). If the density of water that determined after the experiment

presented were a cylinder, cube, and a rectangular prism. Through examining the physical properties of the objects the best possibility in finding the substance of each object was through finding the density. Density is defined by a physical property between the mass and the space taken up by the substance. Density is found by using the formula mass divided by volume. Identifying the mass and the volume of each object will help to identify if the objects are made of the same material. Through the initial