The Value of ΔH° for the Reaction Below Is -1107

question 5

Multiple Choice

The value of ΔH° for the reaction below is -1107 kJ: 2Ba (s) + O₂ (g) → 2BaO (s)
How many kJ of heat are released when 15.75 g of Ba (s) reacts completely with oxygen to form BaO (s) ?

• A)20.8 kJ
• B)63.5 kJ
• C)114 kJ
• D)70.3 kJ
• E)35.1 kJ

---

Definitions:

People of Color

People of Color is a term used to collectively describe individuals of non-white racial backgrounds, emphasizing diversity and experiences of racial minorities.

Advertising

The business or act of creating and broadcasting promotional messages to a targeted audience to sell products or services.

Minorities

Groups in society that are smaller in number and often subjected to differential treatment or discrimination based on ethnic, racial, religious, or cultural attributes.

Represented Correctly

The accurate and fair depiction of subjects, events, or information without bias or distortion.