Science & Mathematics » Chemistry » One cup of fresh orange juice contains 136mg of ascorbic acid (vitamin C, C6H8O6). (see below for question)?

One cup of fresh orange juice contains 136mg of ascorbic acid (vitamin C, C6H8O6). (see below for question)?

One cup of fresh orange juice contains 136mg of ascorbic acid (vitamin C, C6H8O6).Given that one cup = 258.8mL calculate the molarity of vitamin C in organic juice.

Below is the recommendation and reference answer for question "One cup of fresh orange juice contains 136mg of ascorbic acid (vitamin C, C6H8O6). (see below for question)?" It was collected and sorted by the editor of this site but not sure the answer is entirely accurate.

(0.136 g) / (176.124 g C6H8O6/mol) / (0.2588 L) = 0.00298 mol/L