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ns? (Mcon X Vcon) = (Mdil x Vdil) Hint %3D

ns? (Mcon X Vcon) = (Mdil x Vdil) Hint %3D

Chemistry
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...
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I need help with some questions relating to Beer’s Law and solving for concentrations and dilutions. Examples depicted below. Particularly, can you break down the formula (Mcon-Vcon)=(Mdil x Vdil). Thanks!
**Pre-Lab Questions: Determining the Concentration of a Solution: Beer's Law** 1. How would you prepare 100 mL of 0.4 M CuSO₄ solution? (Include calculation and technique) 2. Why does this formula work when diluting solutions? (M₁ × V₁ = M₂ × V₂) Hint: what does M × V equal. 3. How many mL of 0.4 M CuSO₄ would you use to make 10 mL of a 0.2 M CuSO₄ solution? 4. How many mL of 0.4 M CuSO₄ would you use to make 10 mL of a 0.4 M CuSO₄ solution? 5. What is the charge on the copper ion in CuSO₄? Write the electron configuration for that ion.
Transcribed Image Text:**Pre-Lab Questions: Determining the Concentration of a Solution: Beer's Law** 1. How would you prepare 100 mL of 0.4 M CuSO₄ solution? (Include calculation and technique) 2. Why does this formula work when diluting solutions? (M₁ × V₁ = M₂ × V₂) Hint: what does M × V equal. 3. How many mL of 0.4 M CuSO₄ would you use to make 10 mL of a 0.2 M CuSO₄ solution? 4. How many mL of 0.4 M CuSO₄ would you use to make 10 mL of a 0.4 M CuSO₄ solution? 5. What is the charge on the copper ion in CuSO₄? Write the electron configuration for that ion.
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