Question

If the molecular formula of the amino acid lysine is C6H14N2O2, calculate the no of N atoms are present in 235 g of lysine amino acid. (C: 12.01, H: 1.008, N: 14.01, O: 16 g / mol). Select one: a. 1.94 x 1024 N atoms b. 1.36 x 1025 N atoms c. 9.68 x 1025 N atoms d. 1.608 x 1023 N atoms e. 5.81 x 1024 N atoms

Name: if the molecular formula of the amino acid lysine is c6h14n2o2 calculate the no of n atoms are present in 235 g of lysine amino acid c 1201 h 1008 n 1401 o 16 g mol select one a 194 x 1024 n 19261
Uploaded: 2023-04-04T09:49:49-08:00
Duration: 4 min 9 s
Channel: Joshua Klint
Description: if the molecular formula of the amino acid lysine is c6h14n2o2 calculate the no of n atoms are present in 235 g of lysine amino acid c 1201 h 1008 n 1401 o 16 g mol select one a 194 x 1024 n 19261

          If the molecular formula of the amino acid lysine is
C6H14N2O2, calculate
the no of N atoms are present in 235 g of lysine amino acid. (C:
12.01, H: 1.008, N: 14.01, O: 16 g / mol).
Select one:
a. 1.94  x 1024  N atoms
b. 1.36  x 1025 N atoms
c. 9.68  x 1025 N atoms
d. 1.608 x 1023 N atoms
e. 5.81  x 1024  N atoms

Added by Jose Carlos I.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Joshua Klint

04/04/2023

Step 1

Molar mass of lysine = (6 * C) + (14 * H) + (2 * N) + (2 * O) = (6 * 12.01) + (14 * 1.008) + (2 * 14.01) + (2 * 16) = 72.06 + 14.112 + 28.02 + 32 = 146.192 g/mol Now, we can find the number of moles of lysine in 235 g. Number of moles = mass / molar mass = 235 Show more…

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If the molecular formula of the amino acid lysine is C6H14N2O2, calculate the no of N atoms are present in 235 g of lysine amino acid. (C: 12.01, H: 1.008, N: 14.01, O: 16 g / mol). Select one: a. 1.94 x 1024 N atoms b. 1.36 x 1025 N atoms c. 9.68 x 1025 N atoms d. 1.608 x 1023 N atoms e. 5.81 x 1024 N atoms