Applied Chemistry

1138 topics in this forum

1. What polymer* have high amounts of carbon?

   By DARK0717, May 2
   • 9 replies
   • 192 views
   • 
   • Sensei
   • 17 hours ago

2. Activated carbon home air purifiers and dioxins

   By pavel93, Saturday at 03:53 PM
   • 2 replies
   • 49 views
   • 
   • John Cuthber
   • Sunday at 10:14 AM
3. If 3.61 moles of an ideal gas has a pressure of 2.73 atm and a volume of 60.27 L, what is the temperature of the sample in degrees Celsius?

   Topic was moved to forum Homework Help

4. If 79.5 mol of an ideal gas occupies 81.5 L at 85.00 °C, what is the pressure of the gas?

   Topic was moved to forum Homework Help

5. A sample of an ideal gas has a volume of 2.35 L at 289 K and 1.12 atm. Calculate the pressure when the volume is 1.92 L and the temperature is 305 K.

   Topic was moved to forum Homework Help

6. A sample of an ideal gas has a volume of 3.25 L at 13.40 °C and 1.50 atm. What is the volume of the gas at 22.60 °C and 0.991 atm?

   Topic was moved to forum Homework Help

7. Acids Bases and Buffers (Henderson Hasselbach)

   Topic was moved to forum Homework Help

8. Very confusing Please help

   By Alok, April 21
   • 2 replies
   • 130 views
   • 
   • Carrock
   • April 21

9. Chemically based magnetic charge

   By Jeremiah, April 18
   • 1 reply
   • 88 views
   • 
   • Bufofrog
   • April 18

10. is non-woven Polypropylene harmful to our health? is it toxic ?

    By fresh, April 11
    • 18 replies
    • 310 views
    • 
    • fresh
    • April 18

11. Do you use atomic radius in your work?

    By Karen, April 5
    • 10 replies
    • 328 views
    • 
    • Karen
    • April 7

12. Hydrogen Peroxide solution reaction rate

    By coloreporter, April 6
    • 0 replies
    • 121 views
    • 
    • coloreporter
    • April 6

13. Paraffin oil instead of mineral (baby) oil?

    By CrtSuznik, April 6
    • 0 replies
    • 84 views
    • 
    • CrtSuznik
    • April 6

14. Nitric acid?

    By CrtSuznik, April 6
    • 0 replies
    • 77 views
    • 
    • CrtSuznik
    • April 6

15. CrO4 stability in aqueous NaCl?

    By TomH, March 28
    • 2 replies
    • 116 views
    • 
    • TomH
    • April 2

16. Formulation of an aqeous phase

    By Arsogp, March 29
    • 0 replies
    • 74 views
    • 
    • Arsogp
    • March 29

17. Mixture of Sodium Bicarbonate and Sodium Chloride

    By pennieloot, March 12
    • 12 replies
    • 294 views
    • 
    • studiot
    • March 16

18. Can the drug GHB (gamma hydroxybutrate) he absorbed through the skin?

    By Chem123, March 14
    • 1 reply
    • 168 views
    • 
    • chenbeier
    • March 14

19. Is this invention even possible?

    By Nate M, March 13
    • 6 replies
    • 195 views
    • 
    • Enthalpy
    • March 14

20. Can i make explosives with my own pee?

    By Leader Bee, September 23, 2009
    • 17 replies
    • 14867 views
    • 
    • CharonY
    • March 11

21. Destroying Diamonds

    • 1
    • 2
    • 3

    By 5614, July 16, 2004
    • 54 replies
    • 13952 views
    • 
    • EzequielLayag
    • March 8

22. Non-stainless steels and rusting

    By StringJunky, October 27, 2018
    • 6 replies
    • 638 views
    • 
    • StringJunky
    • March 7

23. Back Titration (or Indirect titration) to determine concentration of acetylsalicylic acid in one brand of aspirin

    By MW21, March 1
    • 4 replies
    • 275 views
    • 
    • MW21
    • March 1

24. What is this huge peak on the left of fluorescence spectra

    By Akeda104, February 23
    • 2 replies
    • 186 views
    • 
    • John Cuthber
    • February 23

25. Horseradish peroxidase on surface

    By Wanderer0, February 21
    • 0 replies
    • 144 views
    • 
    • Wanderer0
    • February 21