Please refer to the graph in the lab document. If the absorbance of a solutioncontaining FeSCN2+ is found to be 0.7500, what is the concentration of thissolution?3.0 x 10-4M (3.0 times 10 to the minus 4th power M)2.6 x 10-4M (2.6 times 10 to the minus 4th power M)O 3.6 x 10-4M (3.6 times 10 to the minus 4th power M)O 0.7500 MO 1.0 x 104 M (1.0 times 10 to the minus 4th power M)O 2.0 x 10-4M (2.0 times 10 to the minus 4th power M)O 1.6 x 104M (1.6 times 10 to the minus 4th power M)MacBook

We are given a plot of absorbance vs concentration Equation => y = 4713.6x Y = absorbance X =…

Answered: Please refer to the graph in the lab…

Please refer to the graph in the lab document. If the absorbance of a containing FeSCN2+ is found to be 0.7500, what is the concentration solution?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Please don't provide handwriting solution
explain the mechanism
Chemistry 2. Predict the transition metal-containing products of the following reactions and label which type of organometallic reaction occurred. a. [Mn(CO)s] + H₂C=CH-CH₂Cl → b. trans-Ir(CO)CI(PPH3)2 + CH₂ → c. (n-C3Hs)Fe(CO)(CH3)+PPhy > d. H₂C-Mn(CO)s + SO₂ → e. W(CO) + CeHsLi → f. Fe(CO)s + NaCsHs →
Do
Please solve A A) If, at equilibrium, the solution prepared in Problem #1 has an absorbance of 0.36, what is the Fe(SCN)2+ concentration, assuming that the absorptivity of Fe(SCN)2+ is 5150 L mol-1 cm-1 for 447-nm light? Group of answer choices d) 7.00 x 10-5 M b) 0.36 M c) 1854 M a) 1 M This is problem 1: Remember that all solutions used in this experiment contain 0.50 M HNO3. What happens to the HNO3 concentration if two 10.0-mL solutions of 0.50 M HNO3 are combined together? Answer to #1 a) the HNO3 conc. stays the same
Hexaamminecobalt(Il) chloride is the complex .a (Co(NH3)6|3+ .b [Co(NH3)4]Cl4 .C (Co(NH3)6IC13 .d [Co(NH3)414+
SUBJECT: ANALYTICAL CHEMISTRY GROUP 3 CATIONS: III-A Cations • Fe2+ (Iron) •Cr3+ (Chromium) • Al3+ (Aluminum) III-B Cations • Ni2+ (Nickel) • Co2+ (Cobalt) • Mn2+ (Manganese) • Zn2+ (Zinc) Draw a diagram showing how you will separate the above GROUP 3 CATIONS from each other using the following reagents: a. NaOH b. NH4OH, and c. NH4Cl
Tetranorbornyl cobalt contains a Co4+ center with four norbornyl groups arranged tetrahedrally around it. (The hydrogens on thenorbornyl groups have been removed for clarity.) This complex was determined to have a magnetic moment (μ) of 1.89 BM. Given this information, please answer the following questions. a. Determine the number of unpaired electronsin this compound.b. Is this complex high-spin or low-spin? Please fill in the d orbital splitting diagram for this complex.c. Why is the spin state (high- or low-spin) ofthis complex unusual?
Determination of an Equilibrium Constant Data Beer's Law constant Determination Beakers (Fe(SCN)-] Absorbance Measured OM 0.0002 M 0.00016 M 0.00012 M 0.00008 M Known 0.676 0.556 4 0.390 5 0.196 6. 0.298 Beer's Law Plot: Turn in the graph you produced in Excel The value of absorptivity constant (k) is. What is the concentration of your unknown, knowing the measured absorbance was found to be 0.298?
Refer to the posted calibration curve ... Note that this calibration curve can be read to the 4th decimal place. A 0.4567 g sample of a ruthenium containing ore was dissolved in acid, treated appropriately to yield a colored solution, and diluted to 50.00 mL. The absorbance of this solution was 0.600. What was the percentage of Ru in the ore?
What is the CFSE of [Cr(NH3)6]2+ complex? Group of answer choices -0.8Δo -1.6 Δo -1.2 Δo -0.6 Δo -0.2 Δo
Help me please