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barlop
  • Member for 8 years, 10 months
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8 votes
2 answers
45k views

Does an onion completely remove "fresh" paint VOCs and other chemicals emitted?

8 votes
3 answers
127k views

Are all PP(Polypropylene), i.e. resin code 5 plastics, safe for microwave and steaming?

5 votes
2 answers
10k views

What makes an X-ray machine's white photographic film go black?

4 votes
1 answer
86 views

Does Sodium Chloride in gas state meet this definition of molecule?

2 votes
0 answers
97 views

What is the structure of sodium chloride in the liquid state?

1 vote
1 answer
22 views

Does protein phosphorylation add a phosphate group, or does it add a phosphoryl group? Wikipedia seems to have conflicting info on it

1 vote
0 answers
34 views

For Calcium and Potassium, as 4s is then lower energy than 3d,(and lower means or normally means nearer), would 4s thus be nearer the nucleus than 3d? [closed]

0 votes
1 answer
62 views

is this the reason why time of flight mass spectrometers produce a mass spectagram with mass over charge on the x axis?

-1 votes
1 answer
846 views

In the production of vinegar, where does water come from?