1. Glycine C2H5NO2 (molar mass: 75 g/mol) is an amino acid withits primary source in protein-rich foods like meat, fish, anddairy. It is often used in environmental labs to make standardsolution used to calibrate instruments used to analyze organicCarbon and Nitrogen.

c. What is the concentration (mg/L) of Carbon in your 1000 mg/Lglycine solution?

d. What is the concentration (mg/L) of Nitrogen in your 1000mg/L glycine solution?

2. Given 0.5 M solution of CuCl2

c. What is the concentration of Cu in solution? (mg/L)

d. What is the concentration of Cl in solution? (mg/L