What Will Be the Effect of Adding 0

question 21

Multiple Choice

What will be the effect of adding 0.5 mL of 0.1 M HCl to 100 mL of a phosphate buffer in which [H₂PO₄¯] = [HPO₄²¯] = 0.35 M?

• A) The pH will increase slightly.
• B) The pH will increase significantly.
• C) The pH will decrease slightly.
• D) The pH will decrease significantly.
• E) Since it is a buffer solution, the pH will not be affected.

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Definitions:

Production Methods

Various techniques and processes used in the creation of goods and services, ranging from manual labor to advanced manufacturing technologies.

Standard Cost Systems

Accounting systems that use standards for each element of manufacturing cost entering into the finished product.

Product Costs

The total of direct materials, direct labor, and manufacturing overhead allotted to a product, representing the cost to produce goods.

Volume Variance

The difference between the budgeted fixed overhead at 100% of normal capacity and the standard fixed overhead for the actual production achieved during the period.