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.

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