Chemistry

2867 topics in this forum

1. Why hot water freezes faster 1 2

   By Itoero, November 25, 2018
   • 27 replies
   • 3.9k views
   • 
   • JerryX
   • September 30, 2020

2. Solvation.

   By King E, September 26, 2020
   • 10 replies
   • 1.5k views
   • 
   • studiot
   • September 27, 2020

3. Melting Perspex

   By Spike47, September 24, 2020
   • 1 reply
   • 1.3k views
   • 
   • StringJunky
   • September 24, 2020

4. Wood-burning as an alternative to fossil fuels

   By ScienceNostalgia101, September 11, 2020
   • 17 replies
   • 2.1k views
   • 
   • Ken Fabian
   • September 21, 2020

5. Water originates from very cold area’s in the universe, as in nebulae..?

   By Hello2, September 11, 2020
   • 5 replies
   • 1.8k views
   • 
   • studiot
   • September 12, 2020

6. Questions about synthetic leather

   By kenny1999, June 9, 2020
   • 9 replies
   • 2.1k views
   • 
   • dimreepr
   • September 6, 2020

7. Do molecules below the surface of the liquid evaporate? 1 2

   By King E, August 22, 2020
   • 41 replies
   • 354k views
   • 
   • studiot
   • August 27, 2020

8. Question glue bag and label product aliexpress 1 2

   By gamer87, August 21, 2020
   • 26 replies
   • 7k views
   • 
   • StringJunky
   • August 23, 2020

9. What product is released in a ammonium nitrate explosion?

   By Legoman2179, March 3, 2016
   • 7 replies
   • 2.1k views
   • 
   • Enthalpy
   • August 21, 2020

10. Help

    By Kevin123443, August 15, 2020
    • 2 replies
    • 1.2k views
    • 
    • studiot
    • August 15, 2020

11. The Genesis Periodic Table of Elements System: An Elemental History of the Universe

    By JC_TheCreation, July 30, 2020
    • 3 replies
    • 1.4k views
    • 
    • swansont
    • July 30, 2020

12. Ionic Charges

    By RootDirectory, April 14, 2019
    • 3 replies
    • 1.7k views
    • 
    • Rabiye Baştürk
    • July 28, 2020

13. On oxygen consumption/CO2 exhalation by animals

    By ScienceNostalgia101, July 11, 2020
    • 5 replies
    • 1k views
    • 
    • ScienceNostalgia101
    • July 13, 2020

14. At-home chemistry labs

    By ScienceNostalgia101, July 11, 2020
    • 0 replies
    • 693 views
    • 
    • ScienceNostalgia101
    • July 11, 2020

15. Silica + pesticides

    By flowergirl, November 3, 2019
    • 5 replies
    • 1.7k views
    • 
    • MigL
    • July 9, 2020

16. Estimating the Comparative Volatility of Compounds with a Common Ion

    By Veritas_C&E, July 9, 2020
    • 0 replies
    • 662 views
    • 
    • Veritas_C&E
    • July 9, 2020

17. XRF measurement interpretation

    By mcspencah, May 29, 2020
    • 1 reply
    • 1k views
    • 
    • studiot
    • May 29, 2020

18. Pool pH and Alkalinity

    By zapatos, May 28, 2020
    • 9 replies
    • 1.8k views
    • 
    • StringJunky
    • May 28, 2020

19. Line Graph for a Solution which has Three Concentrations?

    By CreativeKick, May 27, 2020
    • 1 reply
    • 920 views
    • 
    • John Cuthber
    • May 27, 2020

20. Ionization Energy

    By King E, May 25, 2020
    • 5 replies
    • 1.2k views
    • 
    • studiot
    • May 26, 2020

21. Help With Obtaining iv Value For Birch Tar Oil

    By Dradden, May 23, 2020
    • 0 replies
    • 811 views
    • 
    • Dradden
    • May 23, 2020

22. Proton Condition and Electroneutrality

    By mardikmartin, May 9, 2020
    • 2 replies
    • 1.1k views
    • 
    • StringJunky
    • May 9, 2020

23. HPLC peak resolution

    By txxplc110, May 8, 2020
    • 0 replies
    • 843 views
    • 
    • txxplc110
    • May 8, 2020

24. Influence of Increasing volume of solution added on rate

    By Bemused, April 23, 2020
    • 10 replies
    • 1.4k views
    • 
    • Bemused
    • April 24, 2020

25. How do you filter potassium-40 from a banana?

    By fredreload, April 19, 2020
    • 1 reply
    • 967 views
    • 
    • Strange
    • April 19, 2020