SCI 207

SCI 207 Week 3 Assignment To complete the following assignment go to this week sAssignment link in the left navigation. Rough Draft of the Final Lab Report Carefully review the Grading Rubric that will be used to evaluate your assignment before you begin. You are required to develop a rough draft for your Final Lab Report, which covers all three experiments for "Lab 2: Water Quality and Contamination." To begin, carefully review the instructi

30 Other / Other University of Phoenix / SCI 207 13 Aug 2015

SCI 207 Week 4 Lab 4 – Energy Sources and Alternative Energy Experiment 1: The Effects of Coal Mining Table 1: pH of Water Samples Water Sample Initial pH Final pH (after 48 hours) Pyrite Activated Carbon Water POST LAB QUESTIONS 1. Develop hypotheses predicting the effect of pyrite and coal (activated carbon) on the acidity of water? a. Pyrite hypothesis = b. Coal (activated carbon) hypothesis = 2. Based on

20 Other / Other University of Phoenix / SCI 207 13 Aug 2015

SCI 207 Week 1 Lab 1 Introduction to Science Exercise 1 The Scientific Method Dissolved oxygen is oxygen that is trapped in a fluid, such as water. Since many living organisms require oxygen to survive, it is a necessary component of water systems such as streams, lakes, and rivers in order to support aquatic life. The dissolved oxygen is measured in units of parts per million (ppm). Examine the data in Table 4 showing the amount of dissolved

10 Other / Other University of Phoenix / SCI 207 07 Aug 2015