What Is the H₃O⁺ Concentration in 0

question 64

Multiple Choice

What is the H₃O⁺ concentration in 0.0072 M NaOH(aq) at 25 °C? (K_w = 1.01 × 10^-14)

• A) 1.4 × 10^-12 M
• B) 7.2 × 10^-3 M
• C) 1.0 × 10^-14 M
• D) 1.0 × 10^-7 M
• E) 7.2 × 10^-17 M

---

Definitions:

Liquid Investments

Assets that can be easily converted into cash with minimal impact on their value.

Biased

Demonstrating or exhibiting unfair or prejudiced perspectives, often leading to partial judgments or decisions.

Internal Rate of Return

A metric used in financial analysis to estimate the profitability of potential investments, representing the rate at which the net present value of costs equals the net present value of benefits.

Discount Rate

In the context of discounted cash flow analysis, this rate helps in assessing the present value of future cash flows.