What Volume in ML of 2

question 40

Multiple Choice

What volume in mL of 2.0 M H₂SO₄ is needed to neutralize 7.8 g of Al(OH) ₃(78.0 g/mol) ? Al₂(SO₄) ₃ and water are the titration products.

• A) 150
• B) 75
• C) 300
• D) 500
• E) 250

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Definitions:

Cytosine Dimers

Incorrect pairing of cytosine bases that can occur due to damage, often caused by ultraviolet radiation, leading to mutations.

Purine Base

A type of nitrogenous base found in DNA and RNA, including adenine and guanine, which are essential for genetic information.

Pyrimidine Base

A nitrogenous base that is one of the components of nucleic acids, including cytosine, thymine (in DNA), and uracil (in RNA).

Two Rings

Refers to the molecular structure characteristic of certain organic compounds, notably purines and certain types of aromatic hydrocarbons, consisting of two connected rings of atoms.