What Is the Molarity of a HNO₃ Solution Prepared by Adding

question 8

Multiple Choice

What is the molarity of a HNO₃ solution prepared by adding 255.4 mL of water to 350.0 mL of 12.3 M HNO₃?

• A)16.9 M
• B)7.45 M
• C)7.11 M
• D)2.61 M
• E)3.14 M

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Definitions:

Leukemia

A type of cancer that affects the blood and bone marrow, characterized by the overproduction of abnormal white blood cells.

Antigens

Foreign substances that induce an immune response in the body, especially the production of antibodies.

Antibodies

Proteins produced by the immune system to identify and neutralize foreign objects like bacteria and viruses.

White Blood Cells

Cells of the immune system involved in defending the body against both infectious disease and foreign materials.