Skip to main content
Freddy's user avatar
Freddy's user avatar
Freddy's user avatar
Freddy
  • Member for 10 years, 1 month
  • Last seen more than a month ago
18 votes
4 answers
14k views

Reason for inability to find the absolute value of internal energy

7 votes
2 answers
49k views

Amount of Phenolphthalein required

14 votes
4 answers
38k views

Why does screening effect decrease due to d-orbital?

2 votes
2 answers
1k views

What is the hybridization of the central carbon in buta‐1,2‐diene?

1 vote
2 answers
7k views

Balancing the redox reaction

1 vote
1 answer
4k views

What does being an "elementary substance" mean?

2 votes
3 answers
10k views

Thermodynamics: Is Isolated system possible?

5 votes
1 answer
5k views

How to convert benzene to 1-bromo-3-iodobenzene?

12 votes
2 answers
13k views

Why does mercury not form amalgam with iron?

-1 votes
1 answer
2k views

Effect of tear gas and laughing gas together

4 votes
1 answer
447 views

What do the half-reactions need to be for balancing a redox reaction in an acidic medium?

26 votes
5 answers
317k views

How to determine number of structural isomers?

4 votes
1 answer
8k views

How can molecular mass be calculated from vapour density?

4 votes
1 answer
953 views

Finding the Oxidation number

3 votes
2 answers
4k views

How to selectively convert benzene to p-nitrotoluene?

2 votes
3 answers
19k views

Why are atom spherical in shape ?

7 votes
2 answers
546 views

How to determine peroxy oxygen?

12 votes
1 answer
15k views

Difference between nickel catalyst and Raney nickel catalyst

16 votes
1 answer
3k views

Why is a temporary name given to an element with an atomic number above 100?

22 votes
2 answers
9k views

Usage of ammine vs amine in nomenclature

1 vote
0 answers
350 views

Why tungsten does not have stable configuration? [duplicate]

2 votes
0 answers
2k views

O-N-O bond angles in oxides of nitrogen

3 votes
1 answer
343 views

Why are the three most simple alcohols completely miscible?

7 votes
2 answers
10k views

Proportion of gases filled in cylinder of sea-divers

3 votes
1 answer
820 views

Efforts made to reduce the amount of CFC

18 votes
2 answers
4k views

Can we really see the bonds?

3 votes
1 answer
809 views

How to produce fumes in chemistry lab?