The K_sp of CaF₂ Is 4 * 10^-11

question 137

Multiple Choice

The K_sp of CaF₂ is 4 * 10^-11. What is the maximum concentration of Ca²⁺ possible in a 0.10 M NaF solution

• A) 4 * 10^-7 M
• B) 4 * 10^{- 8} M
• C) 4 * 10^-9 M
• D) 4 * 10^-10 M
• E) None of the above

---

Definitions:

Assignment

The transfer of rights, property, or obligations from one party to another, often seen in contractual and legal contexts.

Delegation

The act of assigning responsibility or authority from one person or entity to another to carry out specific activities or tasks.

Third-Party Beneficiary

A person who, although not a party to a contract, stands to benefit from the contract's execution or performance.

Enforce

To compel observance of or adherence to laws, rules, or obligations.