If 142 G of Al(NO₃)₃ Is Dissolved in 655g of Water

question 87

Multiple Choice

If 14.2 g of Al(NO₃) ₃ is dissolved in 655g of water, what is the boiling point of the solution (assume 100% dissociation, K_b (H₂O) = 0.52 ^$\circ$ C/m)

• A) 99.8^\(\circ\)C
• B) 99.9^\(\circ\)C
• C) 100.1^\(\circ\)C
• D) 100.2^\(\circ\)C
• E) 100.4^\(\circ\)C

---

Definitions:

Inconsistent Anchoring

A cognitive bias where individuals rely too heavily on an initial piece of information (anchor) to make subsequent judgments but inconsistently adjust away from that anchor.

Prospect Theory

A behavioral economic theory that describes the way people choose between probabilistic alternatives that involve risk, where the probabilities of outcomes are known.

Matching Contribution

A contribution to a retirement plan, for instance, where an employer matches the employee's contribution up to a certain percentage.

Financial Well-Being

A state of being wherein an individual or family has control over their finances, can absorb a financial shock, is on track to meet financial goals, and has financial freedom to make choices that allow them to enjoy life.