Question

2 g of glycine (C2H5NO2) are dissolved in water to a total volume of 3 L. What is the concentration of the glycine solution in M? Round answers to two significant figures.
Molarity=mass/MW / 3
= 2/(3*75) check my molmass.
Molarity = (mass/Molarmass)/3
= (2/75)/3
= 0.0267/3
= 0.0089
= 0.01 M

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