'Sulphuric acid' presentation slideshows

Alkenes and Electrophilic Addition

Alkenes and Electrophilic Addition. Preparation of Alkenes. A. Industrial preparation. Cracking. Prepared by the cracking of alkanes of high molecular masses Give alkenes of low molecular masses. 600 o C. 2CH 3 CH 3 ??? CH 2 = CH 2 + 2CH 4.

2.03k views • 146 slides

ENVIRONMENTAL CHEMISTRY (Air II) Chem. 3030

ENVIRONMENTAL CHEMISTRY (Air II) Chem. 3030.

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Radiology

Radiology. Gastrointestinal Tract. Techniques. Fluoroscopy ? plain radiograph ? can find abnormal gas or calcification) Barium examination (BE) ? Mainly used ? CT( computed tomography). Barium---BaSO 4 (Barium sulfate) . Oral administration barium enema . good quality . Stable

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Council for Mineral Technology

Council for Mineral Technology. Developments in the hydrometallurgical processing of base metals and uranium 24 February 2009 Dr. Roger Paul General Manager: Technology. Crude forms of hydrometallurgy were practised hundreds of years ago Lower grade and more complex ores, e.g. Ni laterites

1.63k views • 49 slides

AN INTRODUCTION TO THE CHEMISTRY OF ALCOHOLS

AN INTRODUCTION TO THE CHEMISTRY OF ALCOHOLS. KNOCKHARDY PUBLISHING. KNOCKHARDY PUBLISHING. THE CHEMISTRY OF ALCOHOLS. INTRODUCTION

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TAS in Chemistry (AL & ASL Chemistry Practical) EDB & HKEAA 18 October 2007

TAS in Chemistry (AL & ASL Chemistry Practical) EDB & HKEAA 18 October 2007. Programme. 2:15 Registration 2:30 Learning and Teaching of TAS Mr WH FONG, EDB 3:00 Assessment Aspects of TAS Mr CW Pau, HKEAA 3:30 Break 3:45 Making Assessment Mr WH FONG, EDB and Mr CW PAU, HKEAA

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Sulphuric Acid Market Presented at ISM Chemical Group Winter Meeting 2008 Galveston, TX February 28, 2008

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Topics 9 & 18 Acids and Bases

Topics 9 & 18 Acids and Bases. Ionization of Water The pH Scale. Ionization of Water. Occasionally, in water, a H + is transferred between H 2 O molecules . . . . . . . . H : O : + : O : H H : O : H + + : O : H -

536 views • 33 slides

PULP (science) FICTION

553 views • 33 slides

Organic Synthesis (aliphatic compounds)

Organic Synthesis (aliphatic compounds). ALKENE. ALKANE. KETONE. ALCOHOL. HALOGENOALKANE. AMINE. ALDEHYDE. NITRILE. AMIDE. 2-HYDROXYNITRILE (CYANOHYDRIN). CARBOXYLIC ACID. ESTER. ACYL CHLORIDE. ALKENE ? ALCOHOL. COLD CONC. SULFURIC ACID THEN ADD WATER

1.7k views • 30 slides

An Introduction to WHMIS

An Introduction to WHMIS. The Workplace Hazardous Materials Information System. Workplace Hazardous Materials Information System (WHMIS) and Laboratory Safety. It is the law! Provincial & Federal.

580 views • 26 slides

work practices and procedures

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6.3 Electrolysing brine

461 views • 19 slides

Fluxes of bio-available iron to the ocean ? Akinori Ito Research Institute for Global Change, JAMSTEC Yan Feng

Fluxes of bio-available iron to the ocean ? Akinori Ito Research Institute for Global Change, JAMSTEC Yan Feng Scripps Institution of Oceanography, University of California. Oceanic emission of carbon-containing aerosols. Modeled Chlorophylls Observed Chlorophylls

278 views • 16 slides

BATU KAWAN BERHAD

BATU KAWAN BERHAD. Investor Presentation. 30-Jan-2013. Company Background. (1) Market data as at 29-Jan-2013.

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Nickel

Ni. Nickel . G Unit. Basic Info.

796 views • 10 slides

Fuel Cell History

Fuel Cell History. Fuel Cells - The First 120 Years. In 1800, British scientists William Nicholson and Anthony Carlisle had described the process of using electricity to decompose water into hydrogen and oxygen

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Intro : HayGroup says 6 megatrends reshaping world and business

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