The following data were obtained for a complex of nickel at 575 nm in a 1.00 cm cell. Using Microsoft Excel or some other graphing program, construct a calibration plot and accurately calculate the molar absorptivity (ε) for the nickel-complex at 575 nm. Standard # 1 2 3 4 A. 0.184 M-1cm-¹ B. 0.002 M-¹cm-¹ C. 5.425 M-¹cm-1 Nickel Complex Concentration (M) 0.01 0.02 0.04 0.06 D. Not Enough Information to Determine Absorbance 0.058 0.109 0.220 0.328

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The following data were obtained for a complex of nickel at 575 nm in a 1.00 cm cell. Using Microsoft Excel or some other graphing program, construct a calibration plot and accurately calculate the molar absorptivity (ε) for the nickel-complex at 575 nm.

| Standard # | Nickel Complex Concentration (M) | Absorbance |
|------------|---------------------------------|------------|
| 1          | 0.01                            | 0.058      |
| 2          | 0.02                            | 0.109      |
| 3          | 0.04                            | 0.220      |
| 4          | 0.06                            | 0.328      |

Options for the molar absorptivity (ε):

- A. 0.184 M⁻¹cm⁻¹
- B. 0.002 M⁻¹cm⁻¹
- C. 5.425 M⁻¹cm⁻¹
- D. Not Enough Information to Determine
Transcribed Image Text:The following data were obtained for a complex of nickel at 575 nm in a 1.00 cm cell. Using Microsoft Excel or some other graphing program, construct a calibration plot and accurately calculate the molar absorptivity (ε) for the nickel-complex at 575 nm. | Standard # | Nickel Complex Concentration (M) | Absorbance | |------------|---------------------------------|------------| | 1 | 0.01 | 0.058 | | 2 | 0.02 | 0.109 | | 3 | 0.04 | 0.220 | | 4 | 0.06 | 0.328 | Options for the molar absorptivity (ε): - A. 0.184 M⁻¹cm⁻¹ - B. 0.002 M⁻¹cm⁻¹ - C. 5.425 M⁻¹cm⁻¹ - D. Not Enough Information to Determine
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