Indium Reacts with Chlorine to Form InCl₃

question 71

Multiple Choice

Indium reacts with chlorine to form InCl₃. In the balanced equation for this reaction, the coefficient of the indium trichloride is

• A) 6
• B) 4
• C) 2
• D) 3
• E) 1

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Definitions:

Tree Diagram

A visual representation of all possible outcomes of an event, used to calculate probabilities in a structured manner.

Combinations

A mathematical technique to determine the number of possible arrangements in a set when the order of selection does not matter.

Distinct Items

Items that are recognizably different or not identical, often used in the context of counting unique elements in a set.

Experiment

A procedure carried out under controlled conditions to investigate a hypothesis or demonstrate a known fact, often involving the manipulation of variables to determine their effects.