Which Substance in the Reaction Below Either Appears or Disappears

question 123

Multiple Choice

Which substance in the reaction below either appears or disappears the fastest?
4NH₃ + 7O₂ → 4NO₂ + 6H₂O

• A)NH₃
• B)O₂
• C)NO₂
• D)H₂O
• E)The rates of appearance/disappearance are the same for all of these.

---

Definitions:

Social Interaction

The process by which people act and react in relation to others.

Pros And Cons

The advantages and disadvantages associated with a particular decision, action, or situation, considered in order to make a well-informed choice.

Mid-1960s

A period characterized by significant social, political, and cultural changes worldwide, roughly between 1964 and 1966.

Criminality

Involvement in criminal activities or the qualities that characterize a criminal.