How Many Moles of HCl(g) Must Be Added to 1

question 15

Multiple Choice

How many moles of HCl(g) must be added to 1.0 L of 2.0 M NaOH to achieve a pH of 0.00? (Neglect any volume change.)

• A) 3.0 mol
• B) 10. mol
• C) 1.0 mol
• D) 2.0 mol
• E) none of these

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Definitions:

Radioallergosorbent Test

A laboratory test used to detect specific IgE antibodies to allergens, helping to identify allergies.

Immunoglobulins

Proteins in the immune system that function as antibodies, helping to protect the body from pathogens.

Allergies

Immune system reactions to a substance that most people tolerate, characterized by symptoms like itching, sneezing, or rashes.

Intradermal Allergy Testing

A method to identify specific allergens that cause allergic reactions by injecting small amounts of allergens into the skin's surface and observing the reaction.