POST LAB QUESTIONS
1. Develop hypotheses predicting the effect of pyrite and coal on the acidity of water?
a. Pyrite hypothesis =
b. Coal hypothesis =
2. Based on the results of your experiment, would you reject or accept each hypothesis that you produced in question 1? Explain how you determined this.
a. Pyrite hypothesis accept/reject =
b. Coal hypothesis accept/reject =
3. Based on your data, what effect do you predict coal mining has on the environment?
Answer =
4. What can be done to prevent mine drainage from damaging the ecosystem? Utilize at least one scholarly resource to support your suggestions.