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.
Here are some things that can affect enzyme activity: 1  Temperature - The temperature can affect the reaction rate. The higher the temperature, the faster the reaction will occur. 2  pH - In many cases the pH level, or acidity, of the environment around the enzyme and substrate can affect the reaction rate.