Calculate the PH of a Solution That Is 0

question 86

Multiple Choice

Calculate the pH of a solution that is 0.295 M in sodium formate (NaHCO₂) and 0.205 M in formic acid (HCO₂H) . The K_a of formic acid is 1.77 × 10^-4.

• A)3.910
• B)3.587
• C)13.84
• D)10.10
• E)4.963

---

Definitions:

Bolt Of Fabric

A large roll of cloth or fabric that is typically measured in yards or meters, used in manufacturing and sewing industries.

Cost-plus-percentage-of-cost Pricing

A pricing strategy where the selling price is determined by adding a specific percentage markup to a product's cost.

Target Profit Pricing

Setting an annual target of a specific dollar volume of profit.

Target Profit Pricing

A pricing strategy where the selling price is determined by adding a desired profit to the cost of the product.