Chemistry

organic and inorganic chemistry, biochemistry, quantum chemistry, pharmacology,...

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  1. raj_____

    Is there a substance or marker that can be used to detect both the presence and biological activity

    raj_____, Nov 21, 2023
    Replies:
    1
    Views:
    312
    Pinball1970
    Nov 21, 2023
  2. wegs

    Science experiments at home - what have you learned recently?

    wegs, Jun 12, 2023
    Replies:
    6
    Views:
    580
    exchemist
    Jun 13, 2023
  3. wegs

    “Dancing” flames - candle question

    wegs, May 8, 2023
    Replies:
    3
    Views:
    364
    DaveC426913
    May 8, 2023
  4. Beaconator
    Locked

    The central science

    Beaconator, Dec 16, 2022
    Replies:
    10
    Views:
    556
    James R
    Dec 27, 2022
  5. Beaconator

    Why don’t they make safes out of aluminum?

    Beaconator, Oct 25, 2022 ... 2
    Replies:
    23
    Views:
    1,755
    Seattle
    Feb 22, 2023
  6. Beaconator

    Can you make iron more dense?

    Beaconator, Aug 29, 2022
    Replies:
    6
    Views:
    463
    Beaconator
    Sep 2, 2022
  7. Beer w/Straw

    Brewers Cap

    Beer w/Straw, Nov 19, 2021
    Replies:
    9
    Views:
    874
    origin
    Mar 8, 2022
  8. Vmedvil

    Chemistry Of Superconductor Magnetic Field Strength

    Vmedvil, Sep 12, 2021
    Replies:
    6
    Views:
    806
    Vmedvil
    Sep 13, 2021
  9. Beaconator
    Locked

    The evolution of elements

    Beaconator, Aug 30, 2021 ... 2
    Replies:
    23
    Views:
    1,325
    James R
    Sep 11, 2021
  10. TonyYuan

    Are the Na ions and Cl ions in the NaCl solution separated or combined?

    TonyYuan, Aug 10, 2021
    Replies:
    16
    Views:
    1,312
    TonyYuan
    Aug 29, 2021
  11. Beaconator
    Locked

    Linear elements

    Beaconator, Aug 6, 2021
    Replies:
    12
    Views:
    556
    James R
    Aug 7, 2021
  12. Beaconator

    Absolute zero

    Beaconator, May 27, 2021 ... 2 3
    Replies:
    43
    Views:
    2,482
    Beaconator
    Aug 23, 2021
  13. Write4U

    Mathematical Chemistry

    Write4U, Apr 17, 2021
    Replies:
    3
    Views:
    534
    Beaconator
    May 23, 2021
  14. Beaconator
    Locked

    What is mathematics in chemistry

    Beaconator, Mar 5, 2021 ... 2
    Replies:
    37
    Views:
    1,710
    James R
    Mar 19, 2021
  15. Beer w/Straw

    Still

    Beer w/Straw, Feb 5, 2021
    Replies:
    19
    Views:
    857
    DaveC426913
    Mar 18, 2021
  16. river
    Locked

    Does the Periodic Table Evolve ?

    river, Jan 19, 2021 ... 2 3
    Replies:
    54
    Views:
    4,087
    James R
    Jan 19, 2024
  17. sculptor

    fire brick

    sculptor, Jan 13, 2021
    Replies:
    2
    Views:
    374
    Xelasnave.1947
    Jan 13, 2021
  18. exchemist

    Funny Ring Molecules in Titan's Atmosphere

    exchemist, Nov 9, 2020
    Replies:
    1
    Views:
    548
    Traverse
    Jan 18, 2021
  19. Peter Dow

    Phosphine in Venus's atmosphere: evidence of life or chemistry?

    Peter Dow, Sep 15, 2020 ... 2
    Replies:
    21
    Views:
    2,296
    Traverse
    Jan 18, 2021
  20. Beer w/Straw

    Why is it iron

    Beer w/Straw, Sep 9, 2020
    Replies:
    8
    Views:
    842
    Traverse
    Jan 18, 2021
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