Chemistry
Koba's user avatar
Koba's user avatar
Koba's user avatar
Koba
  • Member for 8 years, 4 months
  • Last seen more than a month ago
  • Brazil
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All Questions Answers
Score Newest
answer
6
Racemic compound widely available
Dec 7, 2015
answer
4
Green kerosene in copper container goes colorless
Dec 19, 2015
answer
4
Oxidation state of sulfur in H2S2O5
Jan 17, 2016
answer
4
What happens to iron electrodes (attached to a battery) in copper(II) sulphate solution?
Jun 15, 2018
answer
3
Convert grams of water to steam
Jul 31, 2015
answer
3
Homemade spectrophotometer to exemplify Beer-Lamberts law
Nov 16, 2018
answer
3
Oxidation of tert-butyl alcohol with potassium permanganate
Nov 14, 2021
answer
2
Increase in Yield of products in an exothermic reaction
Dec 10, 2015
answer
2
Partial and total concentration in solutions
Dec 26, 2015
answer
1
How to make copper salicylate with electrolysis?
Jun 30, 2018

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