In the context of the carbonate system, which of the following is a constant if it is the open system?

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. 

Why can activity be assumed to be equivalent to molarity in water chemistry, while this assumption may not be valid in other fields of chemistry? (Choose all that apply)

What assumptions can you make if a reactor mixes the entire solution completely? 

Which of the following is an example of unintentional plagiarism?

It is recommended to paraphrase more in an essay than to use direct quotes when using sources. 

What are the different types of plagiarism?

Purchasing a brand-new essay from someone else is not a form of plagiarism because it has not been submitted before. 

True or False: It is acceptable to copy and paste information from a source without proper citation as long as it is accurate and relevant to your assignment.