Investigation to Identify the Formula of Hydrated Copper Sulphate Aim: I plan to investigate the formula of Hydrated Copper Sulphate and, more importantly, what x stands for in the formula (CuSO4.xH2O). This will tell me how many molecules of water surround each molecule of Copper Sulphate. To do this I plan to work out the amount of water a set mass of Hydrated Copper Sulphate loses when it becomes anhydrous. I will work this out by measuring the difference in mass between the two states
Kesean Williams Brantley Miller Pd. 11 1/11/16 Determination of a Formula for a Hydrate Introduction The focus of the experiment will be a hydrate of copper (Ⅱ) sulfate (CuSO4 ᐧ5H2O) The object of this experiment will be to find the experimental formula for the hydrate of CuSO4 by heating the crystal to dryness. The success of the lab will be determined by how accurate the experimental formula is compared to the actual formula. Theory If heat is applied to Copper (Ⅱ) sulfate pentahydrate
Introduction Hydrates are compounds that form crystals that have water molecules in their structure. Barium chloride dihydrate, or BaCl2●2H2O is an example of this, with five water molecules for every one molecule of barium chloride. The water is called the water of hydration, and the dot between the barium chloride and the water molecules means that the two types of molecules are bonded together. The water of hydration is heated out of the hydrate when the temperature reaches above 100℃, since
background The purpose of this lab is to determine the mass of anhydrous salt and H2O in a hydrate solution to calculate the empirical formula of the hydrate. To make this determination, the H2O in the hydrate is driven off to calculate the mass of the water and anhydrate. By driving off the H2O, the anhydrate will be left behind in the evaporating dish and may even change color or texture. The H2O in the hydrate is run off through the process of evaporation, where a liquid is heated to its boiling point
the flow assurance risks in subsea pipelines include gas hydrates, slugging, corrosion, reservoir souring, wax, scales etc. Among these flow assurance risks, hydrate formation is of major concern in the oil and gas industry. Hydrates are solid-crystalline compounds formed when water come into contact with light hydrocarbons such as methane, ethane and propane under thermodynamically, usually high pressure and low temperature. Hence, hydrate readily form in flow lines transporting hydrocarbon streams
Waals and Platteeuw, 1959) led to several thermodynamic models for predicting hydrate formation and/or dissociation conditions. The VDW-P model was derived which was based on the similarity between the hydrate formation and Langmuir adsorption. However, both the mechanisms are different, even if the adsorption mechanism is able to explain the nonstoichiometric feature of hydrates. A brief discussion on the VDW-P hydrate model Following were the assumptions based on which VDW-P model was developed
1. Write the equation for the decomposition of the hydrate, MgCl2 MgCl2*XH2O (s) −> MgCl2 (s) + XH2O (g) 2. Record the following masses: a. mass of the crucible and hydrate (g) b. mass of the crucible and pure salt (g) The information requested is found in the following table: Mass of the crucible and hydrate (g) 93.000 g Mass of the crucible and pure salt (g) 90.342 g 3. Calculate the following: a. mass of water in the hydrate sample (g) b. number of moles of water in the sample
the Bermuda Triangle Works"" HowStuffWorks. How Stuff Works Inc., 2 Aug. 2006. Web. 27 Apr. 2014. . Quasar, Gian J. "Christopher Columbus." Christopher Columbus. Bermuda Triangle Org., n.d. Web. 28 Apr. 2014. . Quasar, Gian J. "Methane Hydrates." Methane Hydrates. Bermuda Triangle Org., n.d. Web. 28 Apr. 2014. . Radford, Benjamin. "Bermuda Triangle: Where Facts Disappear." LiveScience. TechMedia Network, 25 Sept. 2012. Web. 27 Apr. 2014. . "What Is the Bermuda Triangle?" What Is the Bermuda Triangle
mysteriously disappear is because of methane hydrates. Methane hydrates are pockets of gas trapped inside crystallized water. The gas forms when sea organisms die and decay on the ocean floor. The gas is generally frozen at large amounts of pressure and cold temperatures, but because they are embedded in subterranean rock, they are rather vulnerable. If an earthquake happens or the rocks naturally shift, the hydrates can be dislodged. This means that the hydrates would explode and release the methane bubbles
(Mazzassa – Lea's science). Calcium silicate hydrate is the fundamental result of lime-pozzolan response. Calcium aluminous hydrate, hydrated gehlenite, calcium carboaluminate, ettringite and calcium aluminous monosulfate are a percentage of alternate items that outcome from the lime-pozzolan response notwithstanding calcium silicate hydrate. (Admixtures for cement T.erdogan). The hydration between slica of pozzolans and calcium hydroxide are
The Bermuda Triangle: An Untold Mystery The Bermuda Triangle, also known as “The Devils Triangle”, is an imaginary triangle located off the coast of Bermuda. The Triangle’s corners meet at the coasts of Bermuda, Puerto Rico, and Florida, taking up a massive chunk of the Atlantic. The Triangle has been discussed in the pseudoscience world as an anomaly with endless paranormal activity and unexplained terrors. In the Triangle, planes have gone missing, people have disappeared never to be found, and
The actual calcium-to-silicon atomic ratio is typically greater than the value of 1.5 represented by C3S2H8 and may vary up to 2 or more. Because of the variable composition this phase is often simply referred to as calcium silicate hydrate or C-S-H. The C-S-H is the principal cementing compound in portland cement concrete and is largely responsible for providing strength and other properties to the concrete. In addition to C-S-H and CH hydrated portland cement contains aluminofer¬rite
the skin’s barrier to improve skin’s health and prevent future breakouts. The facial ends with Evoq’s mattifying and brightening creme to refresh skin. The treatment delivers deep detoxification for a lastingly clear, even skin tone. Nourish and Hydrate Powered by a biomimetic layered hydrating mask, this enrichment delivers deeply intense hydration designed for dry and dehydrated
Magnetic Resonance Imaging (MRI) is the ability to produce intricate images of organs and tissues within the human body using a magnetic field and radio waves. When a patient receives a MRI examination, he or she must remain still throughout the whole process. If the patient happens to move during the examination, the results could be inadequate and require a repeat procedure. Repeat examinations occur mostly in pediatrics due to their inability to sit still and plenty of other factors. One way to
The greenhouse effect and global warming are issues that are talked about by geologists all the time. The greenhouse effect is a natural process that keeps the earth at temperatures that are livable. Energy from the sun warms the earth when its heat rays are absorbed by greenhouse gasses and become trapped in the atmosphere. Some of the most common greenhouse gasses are water vapor, carbon dioxide, and methane. If there were no greenhouse gasses, very few rays would be absorbed and the earth
Bermuda region” (Njau). In the academic journal, “Hydrates Represent Gas Source, Drilling Hazard”, senior researcher in geology and associate professor Elchin Bagirov and senior geophysicist Ian Lerche, purport that the mysteries of the Bermuda Triangle can actually be explained by the phenomenon of hydrate crystals ruling out paranormal phenomenon. Bagirov and Lerche cite a variety of diagrams that they claim show the special properties of hydrate crystals and their effects to indicate their relationship
oil. Method: Take one cup of warm butter and stir into it a teaspoon of almond oil. When cool dip nails in this mixture, then fine, but a soft massage in and eventually cover the hands warm, of cotton towel for about 5 minutes. This will help to hydrate the skin hands and accelerate the growth of the nail. Garlic for nail growth Garlic has an amazing effect when it comes to accelerating the growth of the nail. For one week you will have brighter and healthier nails and will look much better without
Sports drinks are a bad sport! Many people are in the habit of drinking a sports drink whenever they exercise to re-hydrate themselves. Sure they do hydrate, but unless you have just run an entire marathon, there is practically no benefit to a sports drink over water. The big down side is that they are packed full of sugar, so take a look at how much sugar you are taking in. A bottle of Powerade has 36grams of sugar in it, almost as much as a can of coke. If you have a Powerade 3 days a week that
bodyguards removed the clothes Marilyn Monroe was wearing and gave her an enema (the insertion of a liquid into the intestines or colon by way of the anus) filled with broken down pills containing anywhere between 13 to 19 nembutals and 17 chloral hydrates. They left sometime around 10:30 p.m. Her housekeeper, Mrs. Eunice Murray, went to check on Marilyn Monroe after hearing her dog, Maf, and his unending barking. (Daily
In ‘Strange but True: Drinking Too Much Water Can Kill’ they cover all about the dangerous side of drinking too much water. How your body hydrates, what facts have been unlocked on the subject, and how water can be deadly. Many are unaware of the risks they take and therefore suffer the consequences. Hydrating is very important to your body's ability to function. Your body must intake water as we constantly let off water as said i pg 1 of ‘Strange but True: Drinking Too Much Water Can Kill’ it states