Calculate the PH of a Solution Made by Mixing 49

question 61

Multiple Choice

Calculate the pH of a solution made by mixing 49.5 mL of 0.335 M NaA (K_a for HA = 1.0  10^-9) with 30.6 mL of 0.120 M HCl.

• A) 9.00
• B) 9.65
• C) 8.45
• D) 8.75
• E) 9.55

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Definitions:

Disposal

The act of getting rid of an asset through sale, exchange, retirement, or destruction.

Boot

The amount a buyer owes a seller when a fixed asset is traded in on a similar asset.

Accumulated Depreciation

The total amount of depreciation expense that has been recorded for an asset up to a specific point in time.

Initial Cost

The purchase price of an asset or the costs associated with acquiring or producing it, before any depreciation or amortization.