#  Kinetics 

 



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###  Iron Tin Reaction Kinetics

 \[ S | t | ★★★ \]  
Dark red iron\[III\] solution is rapidly reduced to colorless iron\[II\] by addition of tin\[II\] chloride solution, with the rate depending on concentration and temperature.  
\[[In-Depth Description](/presentations/iron-tin-reaction-kinetics)\]

###  Hydrogen Peroxide Decomposition by Iodide

 \[ S | t | ★★★★ \]  
Hydrogen peroxide 30% in a large round flask decomposes to boiling water and oxygen when postassium iodide is added.  
\[[In-Depth Description](/presentations/hydrogen-peroxide-decomposition-iodide)\]

###  OHP Kinetic Theory Model

 \[M | t+ | ★★★\]  
Simulation of molecular motion (Brownian, diffusion, etc.) with ball bearings on shaking table.  
\[[In-Depth Description](/presentations/ohp-kinetic-theory-model)\]

###  Contact Us

 **Mailing Address**: Lecture Demonstration Services, Science Center, Rm B-08A, 1 Oxford Street, Cambridge, MA 02138  
**Campus Location**: Science Center B-08A | **Tel**: (617) 495-5824 | **Email**: scidemos-at-fas.harvard.edu