In Seawater, Sulfate Is the Most Common Anion After Chloride

question 1

Multiple Choice

In seawater, sulfate is the most common anion after chloride. The following is correct with respect to the use of oxidized sulfate by some bacterial groups:

• A) Oxidized sulfur molecules have potentials lower than those of the nitrogen series.
• B) Oxidized sulfur molecules such as sulfate and sulfite serve as electron acceptors.
• C) Sulfate and sulfite can receive electrons from hydrocarbons.
• D) Sulfate-reducing archaea and bacteria are widespread in the ocean.
• E) All of the above.

Understand the perfect tender rule and when it applies.

Identify and explain the exceptions to the perfect tender rule.

Recognize obligations of buyers and sellers under the UCC.

Appreciate nuances in contract law concerning acceptance, rejection, and cure of nonconforming goods.

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