Car catalyst: roosevelt towers the catalyst is a scrubber element exhaust. Its operation is based o

An example of the heterogeneous catalyst is finely divided platinum catalyzes the reaction of carbon monoxide with oxygen to form carbon dioxide. This reaction is coupled catalysts used in automobiles to remove carbon monoxide from the exhaust gases.
Car catalyst: roosevelt towers the catalyst is a scrubber element exhaust. Its operation is based on metal-containing (especially roosevelt towers platinum and rhodium in very small amounts) roosevelt towers to facilitate the reaction between the exhaust gases and the oxygen of the air, to become less harmful substances. The oxidation catalysts called get carbon monoxide roosevelt towers CO is generated during combustion will become carbon dioxide CO2 to make oxygen (the first is a toxic gas and the second not), and also burning hydrocarbons (incredibly , part of the fuel entering the cylinders goes intact) causing a combustion reaction in which CO2 and water vapor follows. There are also three-way catalysts, in addition to oxidize (add oxygen) can be reduced (to remove oxygen) roosevelt towers certain exhaust. Thus, the nitrogen monoxide NO and NO2 dioxide become oxygen O2 and nitrogen N2. The normal operating temperature of a catalyst is about 800 C, and can not run on leaded petrol, roosevelt towers as this metal is deposited on the catalyst components, canceling performance.
Greetings to all followers. The PAU Cantabria tab you will have the entrance examinations to the University of Cantabria (formerly SATs) from 1995 to 2013 subjects:
Acids and Bases (15) Quantitative aspects roosevelt towers (8) Scientists (2) Chemical kinetics (9) Dating (9) Chemical Bonding (22) Chemical Equilibrium (10) Atomic Structure (18) Experiments (4) Modern Physics (20) Electromagnetic Interaction (32) Gravitational Interaction (23) Mathematics (1) Classical Mechanics (5) Redox (17) Periodic Table (4) Thermochemistry roosevelt towers (10) Miscellaneous (4) Vibrations and Waves (27) Optics (16)
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2014 (10) August (1) June (1) May (2) April (3) May (1) August (2) 2013 (137) December (1) October (5) February (4) September (1) May (6) April (16) March (19) February (53) January (32) 2012 (103) December (22) Standard Reduction Potentials Method roosevelt towers ion-electron redox reaction Oxidation number Ruhmkorff reel and tip Equivalent Effect Types electrochemical roosevelt towers redox reactions (by spontaneity) roosevelt towers ... Catalytic Electrolysis Stack Daniell homogeneous or heterogeneous catalyst contact roosevelt towers Henderson-Hasselbalch equation Concentrations acid-base indicator Dissolution Ratings Hydrolysis pH regulating acid-base neutralization strong acid and strong base conjugates Relative Strength Strong and Weak scales pH and pOH pairs Water Ionization February (78) October (3)