Density Of Water Lab Report
Moving forward, to find the volume of the metal object, the graduated cylinder was filled with water. The initial volume in the graduated cylinder read 21.0 mL. The metal object was then placed in the graduated cylinder carefully, as to not splash water. In the graduated cylinder of 21.0 mL, the metal object raised the water to 24.1 mL, thus the object was 3.1 mL for measurement 1. In a graduated cylinder of 21.0 mL, the metal object raised the water to 24.0 mL, thus the metal object was 3.0 mL for measurement 2. In a graduated cylinder of 21.0 mL, the metal object raised the water level to 23.9 mL, thus the object was 2.9 mL for measurement 3. The density of the metal object was then calculated using the formula density equals mass divided
Millsaps College Lab Manual
1232 Words | 5 PagesFor two minutes, the metal was suspended in the boiling water. During the two minutes, a Styrofoam cup was filled with 100 mL of room temperature water. The initial temperature of the metal was equal to the temperature of the boiling water. In order to probably calculate the temperature of the metal, the steps were repeated and another temperature was
Unidentified Ufo Lab Report
1222 Words | 5 PagesFill beaker with water Use the disposable pipette to place water in the graduated cylinder until the unidentified object would be completely submerged in water Record what the measurement of water in milliliters before placing the unidentified object into the graduated cylinder Gently place the unidentified object into the graduated cylinder Record the measurement of the water in milliliters after placing the unidentified object into the graduated cylinder Subtract the measurement of water in milliliters before placing the unidentified object into the graduated cylinder from the measurement of the water in milliliters after placing the unidentified object into the graduated cylinder, this is the volume of the unidentified object Record the volume (the answer you got in step 10) of the unidentified object in the data table Weigh the unidentified object on the scale, this is the mass of the unidentified object Record that number in the data table Calculate the density of the object by dividing the mass by the volume and rounding it to the proper significant figure, Record the density of the unidentified object in the data table Repeat the lab 2 more times and with each experiment record the data in the chart under the correct trial number corresponding with the correct
Ap Euro Dbq Rock Sample
626 Words | 3 PagesBy reading the new volume of the liquid substance amount one will then subtract the initial milliliter amount from the final volume reading, thus giving you the volume of the rock sample. Using the mass of the sample rock obtained one will then divide the final volume reading unveiling the density of the
Unknown 6 Essay
680 Words | 3 PagesCharacteristic Property- Test 2- Density Materials: Triple Beam balance, distilled water, graduated cylinder, unknown 6 Procedure: first we found the mass of the empty graduated cylinder and then its mass with the now distilled unknown. After subtracting the mass of the graduated cylinder, we were able to find the volume. For every 1mL=1cm³ so there we had the volume found with the graduated cylinder. We divided the mass by the volume in order to get the density Data: We found that the density of our unknown was 0.76 g/cm3.
All That Glitters Lab Report
511 Words | 3 PagesIn the lab “All That Glitters” the objective that was focused on during the lab was calculating the density, volume and mass of various substances. The method that was used in finding the volume of the samples is called the displacement method. This is a process where the volume of the water in the graduated cylinder is calculated before and after the sample is placed. In this lab, the goal of the experiment was to identify and come to consensus about what the unknown substance might be. For this experiment, the required materials were ten pre and post pennies, unknown sample, graduated cylinder, weigh boat, water, paper towels and a weighing scale.
Nick Vaca This Is Water Analysis
579 Words | 3 Pages“I hated Martin more than others,because of his belly” Nick Vaca says in his story, Martin, which is about how the author reenacts the memory with visual language and specific word choices to give a picture on what he has a lasting impression on, which is an encounter with a boy named Martin. It became evident that the narrator, seemed to remember the scene perfectly, which shows how he still remembers it, which might indicate some sort of mark or impression left after experiencing the encounter. Near the end of the book, Nick might of seen that he had the wrong idea about Martin, which could of let his past experience affect his eyes metaphorically on Martin. Nick starts off the story with the first details, but more importantly, shows his point of view. Before he has his first interaction with the name Martin, he might of already have a point of view on where he lives, as it was not very wealthy.
Penny And Dime Lab Report
496 Words | 2 PagesNext, I removed the water and the quarter from the graduated cylinder and poured 50 mL of water again. I repeated this until I got results for all three coins. To find the volume of each coin, the formula I used was volume of water and coin - initial volume of water ( 50 mL ). To find the density, I divided the mass and the volume of each
Water Tank Case Study
787 Words | 4 PagesThe bottom of the tank is a curved surface. What is the volume of both tanks if the radius of tank #1 is 15 feet and the height of tank #2 is 120 feet? You must explain your answer using words, and you must show all work and calculations to receive credit. The first step would be to use the volume of a cyclinder again since the tanks are the shape of a cylinder.
Gummy Bear Lab Report
538 Words | 3 PagesThe gummy bear's mass and volume will increase while the density of the gummy bear would decrease after it is put into water overnight. (#)This lab experimented to figure out wah changes would take to the gummy bear’s mass, volume, and density after sitting in a cup of water overnight. To do this the gummy bear's dimensions and weight was taken on the first day, along with its density and then the gummy bear was placed and water. When the gummy bear was taken out of the water on day two, the dimensions, weight, and density were taken again, and the difference between the two days was found. (#1)
Trouble The Water Analysis
1466 Words | 6 PagesThe documentary "Trouble the Water" is filled with stories and different accounts of the aftermath of hurricane Katrina. The film begins by introducing Kimberly Roberts and her husband. They are the main characters of this film. The first part of the film shows the day leading up to the hurricane as shot by Mrs. Roberts home video. It focuses on the evacuation order and the people who are not able to leave for lack of transportation.
Lab Report: Diffusion And Osmosis
1274 Words | 6 PagesEach group was assigned a different percent of sucrose solution out of the four variables; 0% , 5%, 10%, and 15%. After we filled the beaker we then got two potato cores. Once we had the cores we cut the skin off the ends. Following this we then cut the two potato cores into four 2.00 cm potato cores. After they were cut into 2.00 cm each we found the mass.
Distillation And Purification Of Liquids Lab Report
742 Words | 3 PagesIt was impossible to accurately measure the volume of liquid at any given moment, as the meniscus was moving side to side. Secondly, the distillation was ended while there was still liquid in to round bottom flask. The composition and volume of this liquid were unaccounted for in the calculated
Diffusion And Osmosis Lab Report
819 Words | 4 PagesDiffusion and Osmosis Lab Report By: Jettica Williams BIOL 1107 Lab September 21, 2016 Prepared for Mrs. Fulford Lab Course Page Break The cell membrane act as a roadblock for cells. The cell membrane has a very hectic job. It restricts the access to what comes in and what goes out. The bond the membrane shares with others is the idea of accountability.
Water Hydration Lab Report
603 Words | 3 PagesIntroduction: In this lab, of water in a hydrate, or a substance whose crystalline structure is bound to water molecules by weak bonds, is determined by heating up a small sample of it. By heating, the water of hydration, or bound water, is removed, leaving only what is called an anhydrous compound. Based on the percent water in the hydrate, it can be classified as one of three types: BaCl2O ⋅ 2H20, with a percent water of about 14.57%, CuSO4
Distillation Lab Report
1300 Words | 6 PagesAbstract — This experiment was conducted to familiarize the students with the procedures regarding distillation—to be more precise, the separation of ethanol from an alcoholic beverage—using a distillation set-up consisting of boiling chips, a Bunsen burner, a condenser, a thermometer and several other materials. In the end, it was discovered that one may actually separate a homogeneous mixture, given that the components of said mixture differ in volatility and that they utilize a complete distillation set-up and follow laboratory safety rules and regulations. Keywords — Matter, homogeneous and hetereogeneous mixtures, distillation, volatility, boiling point I. INTRODUCTION There are typically two categories of matter, these are pure substances
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