Q. How do I file a complaint? A. To make a complaint about a health care facility or community-based treatment program contact OHCQ Substance Abuse Unit at 877-402-8218 or log on to the OHCQ website at http://www.dhmh.state.md.us/ohcq/regulated_programs/substance_abuse.htm to complete a complaint form.
There are several factors that can influence chemical reaction rate. In general, a factor that increases the number of collisions between particles will increase the reaction rate and a factor that decreases the number of collisions between particles will decrease the chemical reaction rate.
At higher temperatures, the molecules of the reactants move faster; therefore, collisions occur more frequently, a higher percentage of collisions are effective, and the reaction rate increases. A general rule of thumb is that on average, the reaction rate doubles for every 10Â°C rise in temperature.n this experiment, you will study various conditions and the effect they have on the collision of molecules. You will observe the effects of temperature, concentration, particle size (surface area), and catalysts on the rates of chemical reactions and then explain these effects in terms of the collision theory.