aim of this study was to test the rate of reactivity of the enzyme catalase on hydrogen peroxide while subject to different concentrations of an inhibitor. The hypothesis was that hydrogen peroxide will be broken down by catalase into hydrogen and oxygen‚ where a higher concentration of inhibitor will yield less oxygen‚ resultant of a lower rate of reaction. Crushed potato samples of equal weight were placed in hydrogen peroxide solutions of various temperatures. The results showed that less gas was
Premium Enzyme Enzyme inhibitor Hydrogen peroxide
Tuba –tuba (Jatropha curcas) fruits as a source of biogas CHAPTER I BACKGROUND OF THE STUDY Gasoline oils are very much in demand in the Philippines‚ especially in the transports companies and local oil companies. These companies heavily depend on foreign gasoline oils or imported oils for adequate supply and are spending not only billions but trillions of dollars for the import of gasoline oils. The Philippines rank___among the oil importing countries‚ garnering 0.77% of the world’s import
Premium Anaerobic digestion Biogas Methane
Diwali is celebrated with great vigour all across the nation. Bursting firecrackers is a tradition on Diwali. Diwali is also known as Deepavali in India. Firecrackers! Just the term creates joy and excitement in one’s mind. The heart flutters with thrill and enthusiasm developed by the sight those colorful showers and sparkles from the fireworks in the sky. But is it all about fun? Have you ever wondered how many harmful effects and disadvantages do these fireworks create for the environment?. It
Free Oxygen Diwali Sulfur dioxide
Fundamentals Of Petroleum Engineering SKPP 1313 CHAPTER 7: PRODUCTION Mohd Fauzi Hamid Department of Petroleum Engineering Faculty of Petroleum & Renewable Engineering Universiti Technologi Malaysia SKPP 1313: FUND. OF PETROLEUM ENGINEERING COURSE CONTENTS Introduction Flowing Wells Artificial Lift Oil Treating Storage and Sale of Oil Salt Water Disposal CHAPTER 7: PRODUCTION (2) MOHD FAUZI HAMID SKPP 1313: FUND. OF PETROLEUM ENGINEERING Introduction The production
Premium Natural gas Hydrogen sulfide Petroleum
PAGE NO.121(CHAPTER-9 CHEMISTRY PRACTICALS) Q4.How would you distinguish between the following: a)Calcium nitrate and lead nitrate using ammonium hydroxide Ans: Add ammonium hydroxide to the given substance‚ calcium nitrate does not form any ppt. with ammonium hydroxide. But lead nitrate forms chalky white ppt. With ammonium hydroxide b)Calcium nitrate and lead nitrate using sodium hydroxide solution Ans: Add sodium hydroxide to the given substance‚ Calcium nitrate forms milky white ppt
Free Sodium hydroxide Ammonia Sodium chloride
Career episode 1 a) Introduction The project on “Manual Refill Biogas machine” was completed in my Bachelor’s degree of Engineering (Mechanical Engineering) at Pacific University my work began in August 2013 till May 2014. PE1.1 Duration: August 2013 to May 2014 Location: Place‚ India Name of the organization: Pacific University Position Title: Project Engineer (Mechanical Engineer) b) Background PE1.1 This project developed the design and construction of a Manual refill biogas machine that
Premium Anaerobic digestion Biogas Natural gas
2.5.1. Processing Steps of Hydrogen Production from LPG Conventional process for producing hydrogen from light hydrocarbons involves the following process steps: • Feed preparation • Sulfur removal • Steam reforming • CO shift conversion • Autothermal reforming • Process gas cooling • Synthesis gas purification (PSA pressure swing absorption) [5] 2.5.1.1. Sulfur Removal LPG feed first passes through an ambient temperature sulfur adsorption vessel
Premium Hydrogen Fuel cell
goggles and an apron or lab coat to protect our eyes and clothes. As we are using enzymes and Hydrogen Peroxide we need to be extra careful‚ ensuring they don’t come into contact with our eyes‚ skin or clothes. Catalyse is an enzyme found in all living cells. It makes Hydrogen Peroxide decompose into water and Oxygen. We will be measuring the amount of Oxygen released from the Hydrogen Peroxide. In order to do this we will use a measuring cylinder. This piece of apparatus measures
Premium Hydrogen peroxide Oxygen Chemical reaction
Making and Testing for Hydrogen Gas Felicity Tyler Aim: To produce and test for hydrogen gas. Materials: * rubber stopper * dilute hydrochloric acid (HCI) * zinc pieces (Zn) * test-tube rack * matches * dilute sulphuric acid (H2SO4) * 2 cm strips of magnesium ribbon (Mg) * Iron pieces (Fe) * Test-tube Method 1. Test the different metals with the acids by separately combining
Premium Hydrochloric acid Sulfuric acid Hydrogen
Experiment 9 Aim A. To investigate the existence of hydrogen bonds between ethanol molecules. B. To measure the strength of hydrogen bond formed between ethanol molecules C. To investigate the formation of hydrogen bonds between molecules of ethyl ethanoate and trichloromethane. D. To measure the strength of hydrogen bond formed between molecules of ethyl ethanoate and trichloromethane. Procedure A. 1. 10 cm3 of ethanol was added into an insulated 50 cm3 beaker by
Premium Oxygen Energy Thermodynamics