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What is the reaction quotient (Q) for the reaction; H2CO3 = CO32- + 2H+

If you plan to remove copper ions from acid mine drainage by precipitating them as copper oxide and copper hydroxide minerals through the addition of NaOH, to what pH will you adjust the solution to minimize copper ion concentration?  

If you are growing bacteria in a batch reactor and want to know bacteria concentration with time. What assumptions can you make for mass balance? Choose all that apply. 

At pH 7, what is the dominant species of arsenate? 

Imagine you conducted an experiment and measured concentrations with time. To determine the kinetics model, you plotted data like graphs below. Which reaction kinetics model do you think this reaction follows? Note that the graphs below are not in order. 

Name Pantone’s color(s) of the year 2024.  MUST BE EXACT. **Up to 2 Pts will be added to your final grade**

Which of the following is an example of unintentional plagiarism?

You must cite pictures, graphs, and charts when used in an academic assignment, unless you took the picture, made the graph or chart. 

It is not plagiarism adding full source information on the reference page even if you do not use that source in the body of the paper. 

According to the U.S. Department of Labor, one of the most common work-related injuries resulting in lost work time and disability is: