ChEMBL CHEMBL17564 RTECS number PA1490000 Beilstein Reference 1718732 Gmelin Reference 59 3DMet B01450 Jmol-3D images Image 1 SMILES [show] InChI [show] Properties Molecular formula CH4 Molar mass 16.04 g mol−1 Appearance Colorless gas Odor Odorless Density 0.6556 g L−1 Melting point -182 °C‚ 90.7 K‚ -296 °F Boiling point -164--160 °C‚ 109-113 K‚ -263--256 °F Solubility in water 22.7 mg L−1 log P 1.09 kH 14 nmol Pa−1 kg−1 Structure Molecular shape Tetrahedron Dipole
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reaction conducted in this lab‚ including appropriate phase symbols. Mg(s) + 2HCl(aq) --> H2(g) + MgCl2(aq) 2. Determine the partial pressure of the hydrogen gas collected in the gas collection tube. The partial pressure of the hydrogen gas is 1.07 atm 3. Calculate the moles of hydrogen gas collected. pv=mrt ; n= .0013mol of hydrogen gas 4. If magnesium was the limiting reactant in this lab‚ calculate the theoretical yield of the gaseous product. Show all steps of your calculation. 0.03184 g
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Organic food is defined as produce (animal and plant) that is grown without the aid of any chemicals or pesticides‚ this means the animals are fed organic feed and the plants are grown in a very different way to most foods we see at the supermarket. Many people purchase organic food because they think that the nutritional benefits will make up for the extra money that you spend. Lots of people say that the manufacturers of organic food lie to us when selling these products‚ they say that there aren’t
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and improve the environment. The cost of gas is expensive enough and car companies are employing new tactics to alleviate most of the pollution that cars cause‚ by the use of electric cars‚ cars that have higher gas mileage‚ smaller cars‚ smaller engines and inspection regulations for each automobile to be done every year. As far as raising gas prices‚ I think that will cause more damage than good. People rely too much on transportation nowadays to make gas expensive. It would potentially put the
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Bromination of Trans-Cinnamic Acid Christopher B. Martin CHEM 3411 1 Mechanism of Bromine Addition to Alkenes Understanding the chemical mechanism (order of bonds broken and made as well as intermediates formed) has a great value in chemical synthesis. The chemical mechanism of a reaction will influence the rate of the reaction‚ the stereochemistry of the product(s)‚ and the extent of possible undesired side reactions. Organic reaction mechanisms investigate the path towards a desired product
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Introduction to Gas Turbines A turbine is any kind of spinning device that uses the action of a fluid to produce work. Typical fluids are: air‚ wind‚ water‚ steam and helium. Windmills and hydroelectric dams have used turbine action for decades to turn the core of an electrical generator to produce power for both industrial and residential consumption. Simpler turbines are much older‚ with the first known appearance dating to the time of ancient Greece. In the history of energy conversion‚ however
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Subtraction and Addition of Algebraic Expressions Math 11 Objectives The student should be able to: Determine the degree of a polynomial Identify the fundamental operations of polynomials Definition of Terms Algebraic expression is an expression involving constants and or variable‚ with all or some of the algebraic operations of addition‚ subtraction‚ division and multiplication Definition of Terms Components of an Algebraic Expression Constant term: fancy name for a number
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2014 [ VALUE STREAM MAPPING ] At APOLLO TYRES‚ PERAMBRA‚ KERALA PREPARED BY: SHAHIN MOHAMED shahin.mohamed15@bimtech.ac.in 13DM169-BIMTECH VALUE STREAM MAPPING 2014 CONTENTS 1. List of Tables…………………………………………………………………………4 2. List of Graphs . .……………………………….............................................................4 3. List of Figures………………………… ‚ ‚……………………………………………4 4. Faculty Mentor Certificate…. . ……………………………………………………….5 5. Industry Mentor Certificate……………………………………………………………6
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Gas Exchange To complete this worksheet‚ select: Module: Gas Exchange and pH Balance Activity: Animations Title: Gas Exchange Introduction 1. a. Describe the respiratory system role with oxygen and carbon dioxide. The respiratory system is responsible for the movement of gases involved in cellular metabolism. b. Why is oxygen needed? Oxygen is needed because it is used up during the aerobic breakdown of glucose. c. What generates CO2? Carbon dioxide arises from the aerobic
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Oil and gas conservation means their better and more efficient use with regard to economic‚ social or environment costs and benefits resulting minimization of wastage and protection of environment. A very high priority is attached by the government to conservation of petroleum products in view of the need to reduce increasing gap between demand for and supply of oil and petroleum products. Government has initiated various steps to promote conservation of petroleum products in the different sectors
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