Answer:
Proteins
Explanation:
Amino acids act as monomers (a single unit used to form polymers) , the polymer will be a long chain of individual amino acids. An amino acid chain forms a protein. These proteins are also known as peptides.
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Answer: 3.42 L
Explanation:
Molarity equation = moles / L
.35 M = 1.2 mol / L
volume = 3.42 L
Answer:
Cp = 5.982 R
∴ R: ideal gas constant
Explanation:
expand reversibly and adiabatically:
∴ T1 = 298.15 K
∴ T2 = 248.44 K
∴ P1 = 1522.2 Torr
∴ P2 = 613.85 Torr
⇒ δU = δQ + δW......first law
∴ Q = 0....adiabatically
⇒ δU = CvδT = δW = - PδV
⇒ CvδT = - nRT/V δV
⇒ CvδT/nT = - R δV/V
∴ Cv/n = Cv,m
⇒ Cv,m Ln(T2/T1) = R Ln(V1/V2)
⇒ Cv,m ( - 0.1823 ) = R ( - 0.9082 )
⇒ Cv.m = 4.982 R
∴ Cp,m - Cv,m = R...."perfect" gas
⇒ Cp,m = R + Cv,m
⇒ Cp,m = R + 4.982 R
⇒ Cp,m = 5.982 R
∴ Cp,m = Cp/n
assuming: n = 1 mol fluorocarbon gas
⇒ Cp = 5.982 R
∴ R: ideal gas constant