What was the concentration of the unknown solution

Reference no: EM13711211

Comparing an unknown solution that has been diluted 8.333-fold to a standard curve indicates that the diluted unknown solution has a concentration of 0.0340 M. What was the concentration of the unknown solution before it was diluted?

A.0.00408 M

B.245 M

C.0.283 M

D. 0.211 M

Express your answer to two significant figures and include the appropriate units.

Reference no: EM13711211

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