User Eliza

1 vote

3 answers

10k views

Why is a buffer solution most effective when concentrations of salt and acid are the same?

asked Jun 8, 2014 at 3:51

5 votes

1 answer

25k views

No indicator is suitable when titrating weak acid with weak alkali

asked May 31, 2014 at 13:16

1 vote

1 answer

2k views

What are the factors that affect the corrosiveness of an acid?

asked May 10, 2014 at 9:19

4 votes

1 answer

2k views

Preparation of phenylamine/aniline

asked May 8, 2014 at 4:30

1 vote

2 answers

687 views

Different techniques of distillations

asked May 5, 2014 at 14:52

1 vote

1 answer

1k views

Different coloured chromium salts

asked Apr 2, 2014 at 8:59

3 votes

3 answers

10k views

Are acid chlorides really acidic?

asked Apr 2, 2014 at 8:38

6 votes

4 answers

46k views

How to rationalise that when we dilute a weak acid, the pH increases but also the dissociation increases?

asked Mar 30, 2014 at 19:05

2 votes

2 answers

15k views

What reaction takes place when potassium iodide is added to a tetraammine copper(II) complex?

asked Mar 28, 2014 at 18:51

13 votes

4 answers

15k views

What is the origin of the colour of azo dyes?

asked Mar 26, 2014 at 5:20

6 votes

1 answer

2k views

Rate and order confusion

asked Mar 17, 2014 at 19:00

7 votes

2 answers

1k views

Steam distillation- how it actually works?

asked Mar 12, 2014 at 7:19

22 votes

4 answers

67k views

Reason for the stronger acidic property of phenol than alcohol

asked Mar 10, 2014 at 3:56

4 votes

1 answer

662 views

calculating Kp with partial pressures

asked Mar 8, 2014 at 16:32

1 vote

4 answers

5k views

Reasons for dry conditions in substituition reactions with benzene

asked Mar 3, 2014 at 7:59

5 votes

2 answers

8k views

What is the "resonance hybrid" of benzene?

asked Mar 3, 2014 at 4:44

4 votes

1 answer

3k views

The significance of the dissociation constant of an indicator

asked Feb 22, 2014 at 8:00

5 votes

1 answer

3k views

Energy required to break the "delocalised electron cloud" of benzene

asked Feb 22, 2014 at 6:36

0 votes

1 answer

175 views

Chemical equilibria and changes in concentration

asked Feb 20, 2014 at 16:18

4 votes

3 answers

6k views

Intermolecular forces in secondary amines compared to primary amines

asked Feb 19, 2014 at 3:37

3 votes

1 answer

17k views

aldehydes are easily oxidised but ketones are not

asked Feb 17, 2014 at 7:13

5 votes

2 answers

2k views

Delocalised electrons and stability of benzene

asked Feb 9, 2014 at 6:20

5 votes

1 answer

1k views

Variable oxidation state of transition metal ions

asked Feb 9, 2014 at 6:17

1 vote

1 answer

1k views

Ligand exchange reactions... are they one way or reversible?

asked Jan 27, 2014 at 14:51

17 votes

2 answers

4k views

What happens to electrons in metal complexes after excitation by visible light?

asked Jan 27, 2014 at 13:35

16 votes

1 answer

7k views

Splitting of $d$ orbitals when ligands approach central metal ion

asked Jan 26, 2014 at 11:40

45 votes

4 answers

53k views

The reason behind the steep rise in pH in the acid base titration curve

asked Jan 25, 2014 at 17:49

15 votes

4 answers

71k views

Shouldn't the pH at the equivalence point always be 7?

asked Jan 25, 2014 at 15:13

5 votes

1 answer

515 views

Intuitive understanding of standard electrode potential

asked Jan 13, 2014 at 6:08

1 vote

1 answer

120 views

Does deprotonation of a hexaaquaion continue until neutral charge

asked Jan 5, 2014 at 16:47

Stack Exchange Network

34 Questions

Why is a buffer solution most effective when concentrations of salt and acid are the same?

No indicator is suitable when titrating weak acid with weak alkali

What are the factors that affect the corrosiveness of an acid?

Preparation of phenylamine/aniline

Different techniques of distillations

Different coloured chromium salts

Are acid chlorides really acidic?

How to rationalise that when we dilute a weak acid, the pH increases but also the dissociation increases?

What reaction takes place when potassium iodide is added to a tetraammine copper(II) complex?

What is the origin of the colour of azo dyes?

Rate and order confusion

Steam distillation- how it actually works?

Reason for the stronger acidic property of phenol than alcohol

calculating Kp with partial pressures

Reasons for dry conditions in substituition reactions with benzene

What is the "resonance hybrid" of benzene?

The significance of the dissociation constant of an indicator

Energy required to break the "delocalised electron cloud" of benzene

Chemical equilibria and changes in concentration

Intermolecular forces in secondary amines compared to primary amines

aldehydes are easily oxidised but ketones are not

Delocalised electrons and stability of benzene

Variable oxidation state of transition metal ions

Ligand exchange reactions... are they one way or reversible?

What happens to electrons in metal complexes after excitation by visible light?

Splitting of $d$ orbitals when ligands approach central metal ion

The reason behind the steep rise in pH in the acid base titration curve

Shouldn't the pH at the equivalence point always be 7?

Intuitive understanding of standard electrode potential

Does deprotonation of a hexaaquaion continue until neutral charge