A 42-L Flask of Ideal Neon Gas (Which Is Monatomic)is at at a Pressure

question 36

Multiple Choice

A 4.2-L flask of ideal neon gas (which is monatomic) is at a pressure of 3.3 atm and a temperature of 450 K.The atomic mass of neon is 20.2 g/mol.How many neon atoms are in the flask? (R = 8.31 J/mol ∙ K,1 atm = 101 kPa,N_A = 6.022 × 10²³ molecules/mol)

• A)2.3 × 10²³
• B)2.3 × 10²²
• C)6.9 × 10²³
• D)2.3 × 10²⁵
• E)6.9 × 10²²

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Definitions:

Inactivate

The process of making something non-functional or unable to perform its normal function.

Ribosomes

Cell organelles composed of RNA and protein, where protein synthesis takes place.

Death

The permanent cessation of all biological functions that sustain a living organism, marking the end of its life.

Anticodon AAA

Refers to a three-nucleotide sequence on tRNA that is complementary to a specific mRNA codon, in this case, the AAA codon.