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# the concentration of FAS is 50.00mg/L and it is diluted to the 50.00mL mark on a...

the concentration of FAS is 50.00mg/L and it is diluted to the 50.00mL mark on a volumetric flask what is the concentration of Fe(+2) in standard solution in mg/L? and what is the concentration for solutions with 2mL, 5mL, and 10mL (all using a 50.00mL flask)?

-The original concentration for 50 mg/L is 50.00mL as indicated in bold above

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