Mortar and pestle

solution will form when the antacid is dissolved. We will be testing for a total of four trials. The four trials will be separated into groups of two. Within those two groups some of the factors we will be testing for are mass, total volume, and molar concentration. At the end of this experiment we should know the values and the effectiveness of the antacid. Procedure: This lab will be divided into four parts. The four parts will be divided into two trials for each part. Each part will produce results that will be recorded. During part A the experimenters are tasked with dissolving antacid. The first step for this part is to obtain an antacid. One the experimenters have an antacid in their possession they need to grind it with a mortar and pestle. When the grinding is complete the experimenters need to measure and record the mass of the 250 ml Erlenmeyer flask. After the measuring is complete the experimenters need to add no more than 0.2 grams of the crushed antacid to the flask and measure the total mass. The experimenters need to the record the mass of the flask, mass of the antacid, and the total mass of the flask and crushed antacid. For the second part of part A the experimenters need to pour the 25 ml of 0.1 HCL solutions into a clean flask. Once, the solution has been poured in the experimenters needs to swirl the flask. The experimenters need to obtain a heating device and place the flask on top of the heat device and let the solution boil for about one minute to…

a faint halo above his head—the Jesus figure—and therefore seems to be the lesser in the spiritual sense. However, despite his or her seclusion and distance, Velázquez places the server figure in the center of the painting. The unusual emphasis given to the server over the Jesus figure and his companions compensates for the spiritual disparity between the server and the Jesus figure. Yet, by utilizing the placement of the kitchenware, the postures of the figures, and the server’s seeingness and…

Back in the eighteen hundreds, flour, lumber, and iron weren't so easy to get, but they made it, and the money those jobs made was very good. here's why. Back in the day, flour was very nice quality for many reasons, but here are only three. First flour is made from wheat, and it is also used in baking and cooking. It makes food rise and taste nice. It takes three hundred fifty ears of wheat to make enough flour for one loaf of bread, and one bushel (one and a quarter cubic feet) makes…

specialized unit would give the forward U.S. forces the same capabilities as the enemies on the battlefield. A Gas Service was created by The War Department June 2, 1918. The name was promptly changed to the Chemical Warfare Service to better exemplify what this unit really did. The Chemical Warfare Service (CWS) went to work immediately. The first Gas Regiment was formed and fought in its’ first campaign Meuse-Argonne and St. Mihiel. In the early 1920’s the U.S. Army was within a heartbeat…

The brickwork is English bond. The mortar closely resembles the color of the brick for a seamless transition between the two. There is a running course of black bricks that bisect the aisle windows around the façades of the building. On the west façade of the Memorial Antechapel is a stone string course compiled of the same limestone used for the foundation. The string course is downward and is approximately a foot in length. The string course continues along the side of the building towards the…

Technology has been with us for a very long time. From Stone Age tools to the phones we have today. When technology started to advance, people from the Han Dynasty and the Roman Empire didn’t know whether it was a good thing or a bad thing. They weren’t familiar with Technology so they were skeptical about it at first. Some people grew to like technology and found it useful, while others found technology to be a total failure and not useful at all, then there were some people from the Han…

Huan Tan, an upper-class Han philosopher, not only supports technology by speaking highly of the mortar and pestle, but also sees an improvement in the mortar and pestle over time, seeing the change of the mortar and pestle from being used with the whole body, to being used with the power of animals, to being used with water power (Document Three). The writer of Document Three, Huan Tan, is biased towards making the Han Dynasty and the Chinese people in general seem as intuitive and smart as…

new technologies easier to create new uses for old works in the Han and Roman empires. Though the new technologies were exciting to all people in the Han and Roman empires, they both had different view and how it would assist their civilization. The first civilization that was the Han empire. The Han empire located in China and said to be one of the most sophisticated cultures in its time period. One advance in technology Han had been water conservation. Han struggled with flooding…

the exact opposite, we had a woman who was clever, giving the king reason to think of her worthy, but truly she played him on a mistake her father had made. Although not a typical fairy tale, it follows all eight characteristics of a fairy tale: it takes place in an undefined time and place, contains flat characters, the ending was happy, contains an explicit prohibition, is sublimated, and contains a transformation. A peasant and his daughter were poor with no land, so they went to the King to…

Han dynasty, because it was used every day to make jobs easier and more efficient. For example, from document 1 was all for technology, because it’s concerning flood prevention, which ruins crops, homes, and people. They ordered inspection of wells, and walls, in the cities and suburbs, which are all examples of technology. More examples of for technology include Huan Guan’s, “Discourses on Salt and Iron”. Workers were allowed to do foundry work and salt-boiling. Tools manufactured by…