The method of preparing 465 mL of 0.355 M potassium dichromate solution from solid potassium dichromate should be determined. Concept Introduction : The molarity is defined as the ratio of number of moles of solute to the volume of solution in liters. The formula for molarity is: Molarity = number of moles of solute volume of solution in liter

Question

For CARS, which statement is not true regarding its advantages? a) Contrast signal based on vibrational characteristics, no need for fluorescent tagging. b) Stronger signals than spontaneous Raman. c) Suffers from fluorescence interference, because CARS signal is at high frequency. d) Faster, more efficient imaging for real-time analysis. e) Higher resolution than spontaneous Raman microscopy.

Answer 1

Question

Chapter 10, Problem 11QAP

(a)

Interpretation Introduction

Interpretation:

The method of preparing 465 mL of 0.355 M potassium dichromate solution from solid potassium dichromate should be determined.

Concept Introduction :

The molarity is defined as the ratio of number of moles of solute to the volume of solution in liters.

The formula for molarity is:

Molarity =number of moles of solutevolume of solution in liter

(b)

Interpretation Introduction

Interpretation:

The method of preparing 465 mL of 0.362 M potassium dichromate solution from 0.750 M potassium dichromate solution should be determined.

Concept Introduction :

The molarity is defined as the ratio of number of moles of solute to the volume of solution in liters.

The formula for molarity is:

Molarity =number of moles of solutevolume of solution in liter

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