Problem 3. Chlorination side-effects: 15% 1. A small community has used groundwater without chlorinating for several years. The groundwater contains approximately 0.3 mg/L of iron and manganese. What are the risks faced by the community? (25-50 words) 2. A health official suggested that the town install chlorination equipment. The chlorination equipment provides a chlorine residual in the distribution system. After initiating chlorination, consumers complained about water staining washed clothes and bathroom fixtures. What is occurring due to chlorination? (25-50 words)