Calculate the Concentration of Chromate Ion, CrO₄^2-, in a Saturated

question 177

Multiple Choice

Calculate the concentration of chromate ion, CrO₄^2-, in a saturated solution of CaCrO₄ (K_sp = 7.1 × 10^-4) .

• A) 5.0 × 10^-7 M
• B) 3.5 × 10^-2 M
• C) 0.027 M
• D) 3.5 × 10^-4 M
• E) 7.1 × 10^-4 M

---

Definitions:

Net Losses

The amount by which a company's expenses exceed its revenues over a specific period, indicating a financial loss.

Par Value

The nominal or face value of a bond, share of stock, or coupon as stated by the issuer.