into the ground in the oil wells. Later‚ the second stage consists of liquids being injected and pumping out remaining amounts of crude oil. Finally‚ the last stage involves using heat to force out the last of the crude oil that were previously difficult to extract. Crude oil is a compound in form of a liquid. Crude oil is composed mostly of hydrogen and carbon. Crude oil is also made up of mixtures of several other substances such as benzene‚ chromium‚ iron‚ mercury
Premium Petroleum
Gas Chromatography: Purifying alcohol Introduction The goal of this lab is to understand the principles of chromatography by purifying alcohol using fractional distillation. Running standards with gas chromatography we were able to see and calibrate our data to find not only how much ethanol our alcohol attained but also what a mixed unknown sample contained. Chromatography is a way of being able to separate substances in solution that can help not only identify the analytes (the studied
Premium Chemistry Gas chromatography Chromatography
Abstract The distillation process was successfully done because of the separation of water from the acetone. When the distillate was lighted with the matchstick it produced flame which indicates that there was more presence of acetone than water. When the sodium nitroprusside‚ sodium hydroxide and glacial acetic acid was added to the distillate‚ it turned to violet. This means that there is the presence of ketone. Introduction Distillation is the process heating a liquid until it boils
Premium Ethanol Distillation Oxygen
study of matter easier to understand‚ scientists have developed ways to classify matter. • The properties of materials can be used to classify them into general categories. – Ex: Pure substances‚ elements‚ compounds‚ mixtures‚ etc. • Materials are made of a pure substance or a mixture of substances. – Substance: A type of matter with a fixed composition. • A substance can either be an element or a compound. – Ex: Helium‚ Aluminum‚ Water‚ Salt‚ etc. • Elements are built from atoms. – Atom: The
Premium Chemistry Water Chemical substance
THE CHEMICAL EARTH: 1. The living and nonliving components of the Earth contain mixtures ● Construct word and balanced formulae equations of chemical reactions as they are encountered Reactants → products Chemical reaction: the way atoms are joined changes‚ atoms are not created nor destroyed‚ but are rearranged Indicators: emission of light or heat‚ odour formation of a gas formation of a precipitate colour change change in state aqueous = dissolved in water‚ an aqueous solution
Premium Sodium Magnesium
CHEMISTRY ISU: REFINEMENT OF CRUDE OIL My ISU will focus on Petroleum‚ a complex mixture of hydrocarbons that occurs in the Earth in liquid‚ gaseous‚ or solid forms. The term is usually restricted to the liquid form‚ commonly called crude oil‚ but as a technical term it also includes natural gas and the viscous or solid form known as bitumen. In its liquid and gaseous states‚ it is also known as Oil‚ or Crude Oil. Italicized are segments from my ISU or introductions to the planned topics.
Premium
Student Name: Student ID: Date: 19 November 2014 Course and Section Number: SCIN 131 Lesson 2 Lab: Weighing on an Analytical Balance & Distillation PART 1 Begin by viewing the following Thinkwell video 15.1.8 CIA Demonstration: Weighing on an Analytical Balance After you watch the above video‚ answer the questions below in sufficient detail: (a) (2 pts) What are the features of an electronic balance? Include all of those discussed in the video. Answer: Electronic balance features including electronic
Premium Distillation Mass
Petroleum is an oily‚ thick flammable liquid‚ a mixture of various solid‚ liquid and gaseous hydrocarbons. Hydrocarbons are molecules that comprise of Hydrogen and Carbon. Petroleum is the general term for "unprocessed" crude oil. It is present beneath the Earth’s surface (Lithosphere) and forms when trapped‚ decomposed dead organisms buried in the sedimentary rock‚ and are heated under the immense pressure of new sedimentary layers over time (fossil fuel). The heat and pressure distilled the organic
Premium Petroleum
matter is neither created or destroyed and it is only rearranged 2. In chemical reactions‚ the molecules stay the same‚ they are just rearranged to form a different substance Mixtures and Substances 1. A pure substance is a substance that consists of only one component and has a definite composition 2. A mixture is two substances that are mixed but not combined chemically 3. A pure substance has only one
Premium Chemistry Mixture Chemical substance
English Comp.1 MW 12:30 11/25/2011 Process of making gasoline Gasoline is a flammable liquid that is made from the refinement of petroleum or better known as crude oil. It helps fuel cars‚ farm machinery‚ planes and other type of engines. What is petroleum? It’s a fossil fuel that supplies energy around the world than any other source out there. Petroleum‚ including gasoline is primarily a mixture between hydrocarbons and small amounts of other substances. In 1994‚ its known that the United
Premium Health care United States Psychology