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.
In the exam you will need to know the factors that affect the rate of reactions, and how to plot or interpret graphs from rate experiments. The rate of a reaction increases if: 1  the temperature is increased. 2  the concentration of a dissolved reactant is increased. 3  solid reactants are broken into smaller pieces. 4  a catalyst is used.