User confused

15 votes

2 answers

9k views

Flame test: Is the metal atom or the metal ion responsible for the flame colour?

asked Apr 10, 2014 at 1:17

10 votes

2 answers

2k views

HNMR - Peak Splitting

asked May 22, 2014 at 9:00

8 votes

3 answers

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Volume required to dilute solution for a pH change

asked Mar 26, 2014 at 4:39

5 votes

1 answer

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Standard electrode potential for electrolytic vs galvanic cells

asked Sep 24, 2014 at 1:07

4 votes

3 answers

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Difference between an absorbance, emission, and excitation spectrum for uv-visible spectroscopy

asked Apr 13, 2014 at 2:03

4 votes

3 answers

9k views

Could someone please explain the difference between m/z and m/e in mass spectroscopy

asked Apr 15, 2014 at 10:42

4 votes

1 answer

1k views

How do I find Rf values & length size of paper in chromatography?

asked Apr 18, 2014 at 8:47

3 votes

2 answers

2k views

Plotting a calibration curve for Gas-Liquid Chromatography

asked Apr 8, 2014 at 8:21

3 votes

1 answer

1k views

Denaturing of Proteins and Nucleic Acids - Effect of Temperature (Heating vs Cooling)

asked Nov 10, 2014 at 0:02

1 vote

2 answers

4k views

Thin Layer Chromatography & Stationary Phase

asked Apr 7, 2014 at 3:24

1 vote

1 answer

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Elution Rate - Alkanes VS Alkenes in Gas Chromatography

asked Apr 10, 2014 at 4:32

1 vote

4 answers

9k views

How to find the empirical formula for an nitrogen oxygen compound from the given mass of nitrogen and the product?

asked Nov 7, 2014 at 10:34

1 vote

0 answers

617 views

Fuel Cell Chart - Anode, Cathode, Electrolyte

asked Sep 6, 2014 at 8:06

1 vote

1 answer

421 views

pH Changes in primary cells

asked Sep 7, 2014 at 2:35

0 votes

1 answer

760 views

What is the appropriate way of writing the Iron/thiocyanate equilibrium?

asked Jul 24, 2014 at 10:02

0 votes

1 answer

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Equilibrium Graphs

asked Jul 24, 2014 at 10:14

0 votes

2 answers

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1H-NMR and deducing structures

asked Apr 11, 2014 at 3:05

0 votes

1 answer

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How to calculate m/e value for the base peak in mass spectroscopy?

asked Apr 12, 2014 at 2:41

-1 votes

1 answer

8k views

UV-Visible Spectroscopy in the analysis of sodium chloride in potato chips

asked Apr 11, 2014 at 6:43

Stack Exchange Network

19 Questions

Flame test: Is the metal atom or the metal ion responsible for the flame colour?

HNMR - Peak Splitting

Volume required to dilute solution for a pH change

Standard electrode potential for electrolytic vs galvanic cells

Difference between an absorbance, emission, and excitation spectrum for uv-visible spectroscopy

Could someone please explain the difference between m/z and m/e in mass spectroscopy

How do I find Rf values & length size of paper in chromatography?

Plotting a calibration curve for Gas-Liquid Chromatography

Denaturing of Proteins and Nucleic Acids - Effect of Temperature (Heating vs Cooling)

Thin Layer Chromatography & Stationary Phase

Elution Rate - Alkanes VS Alkenes in Gas Chromatography

How to find the empirical formula for an nitrogen oxygen compound from the given mass of nitrogen and the product?

Fuel Cell Chart - Anode, Cathode, Electrolyte

pH Changes in primary cells

What is the appropriate way of writing the Iron/thiocyanate equilibrium?

Equilibrium Graphs

1H-NMR and deducing structures

How to calculate m/e value for the base peak in mass spectroscopy?

UV-Visible Spectroscopy in the analysis of sodium chloride in potato chips