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Knowing the standard volume

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Reference no: EM131421969

Given the following reaction of Fe3+ (aq) + SCN- (aq) ↔ Fe(SCN)2+, calculate the concentration (in Molarity) of SCN- knowing the standard volume of SCN- in mL is 1.0.  Refer to the theory and procedure sections and report your answer without units in decimal notation (ie not scientific notation). 

Volumes required for preparation of the Standard Fe(SCN)^2+ solutions 

**The stoichiometry reaction ration is 1:1 for SCN- and Fe(SCN)2+

Standard

0.00150 M  KSCN (mL)

0.050 M HNO3 (mL)

0.150 M Fe(NO3)3 (mL)

1

2.5

7.5

2.5

2

2.0

8.0

2.5

3

1.5

8.5

2.5

4

1.0

9.0

2.5

5

0.5

9.5

2.5

 

Reference no: EM131421969

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