using the periodic table, find the molar mass of glycine (c₂h₅no₂). write your answer to the hundredths…

using the periodic table, find the molar mass of glycine (c₂h₅no₂). write your answer to the hundredths place. round if necessary. g/mol

using the periodic table, find the molar mass of glycine (c₂h₅no₂). write your answer to the hundredths place. round if necessary. g/mol

Answer

Explanation:

Step1: Determine atomic masses

From the periodic - table, the atomic mass of C is approximately 12.01 g/mol, H is approximately 1.01 g/mol, N is approximately 14.01 g/mol, and O is approximately 16.00 g/mol.

Step2: Calculate the molar mass of glycine

Glycine has the formula (C_{2}H_{5}NO_{2}). The molar mass (M) is calculated as follows: [ \begin{align*} M&=2\times12.01 + 5\times1.01+14.01 + 2\times16.00\ &=24.02+5.05 + 14.01+32.00\ &=(24.02 + 5.05)+14.01+32.00\ &=29.07+14.01+32.00\ &=(29.07 + 14.01)+32.00\ &=43.08+32.00\ &=75.08\ g/mol \end{align*} ]

Answer:

75.08 g/mol