(c) Total volume of standard solution prepared (mL) was 100 ml
d. Ascorbic acid concentration in standard solution (mol/L):
Converting 100 ml= 0.1 L
C6H8O6= (12*6) + (1*8) + (16*6)
= 176 g/mole
= 176g
Find the mole of Ascorbic first:
= 1g * (1 mole / 176g)
= 0.0057 mole
Ascorbic acid concentration
= 0.0057mole / 0.1 L
=0.057 mole / L |
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