Homework Help

5142 topics in this forum

1. help in chemistry practice questions

   By chemistry student, September 21, 2014
   • 7 replies
   • 1.4k views
   • 
   • chemistry student
   • September 26, 2014

2. Mass Drivers-Science Fair

   By blackluster112, September 24, 2014
   • 1 reply
   • 1.2k views
   • 
   • fiveworlds
   • September 24, 2014

3. Mouse Trap Catapult

   By Vapor, September 24, 2014
   • 0 replies
   • 1.3k views
   • 
   • Vapor
   • September 24, 2014

4. Production of amylase

   By Deejah, September 18, 2014
   • 1 reply
   • 1.4k views
   • 
   • AndresKiani
   • September 21, 2014

5. Periodic Trends

   By gwiyomi17, September 20, 2014
   • 10 replies
   • 4.7k views
   • 
   • studiot
   • September 21, 2014

6. Help me to know

   By nullus, September 21, 2014
   • 5 replies
   • 1.2k views
   • 
   • EdEarl
   • September 21, 2014

7. IUPAC naming help

   By aoarias, September 15, 2014
   • 12 replies
   • 2k views
   • 
   • Hendrick Laursen
   • September 19, 2014

8. cheme e car

   By rafli, September 16, 2014
   • 5 replies
   • 1.2k views
   • 
   • studiot
   • September 18, 2014

9. Effect of temperature on the effectiveness of H2O2

   By HOMBA, September 17, 2014
   • 1 reply
   • 1.2k views
   • 
   • hypervalent_iodine
   • September 18, 2014

10. Specific Heat Problem

    By Dovahkiin, September 10, 2014
    • 3 replies
    • 1.1k views
    • 
    • Dovahkiin
    • September 15, 2014

11. basic genetics

    By ihatethis, August 31, 2014
    • 1 reply
    • 1k views
    • 
    • jimmydasaint
    • September 14, 2014

12. Homework help - Models. 1 2 3 4 6

    By Relative, August 27, 2014
    • 149 replies
    • 13.8k views
    • 
    • Fuzzwood
    • September 14, 2014

13. Would you kindly help me in English? 1 2 3 4 5

    By Cyrus the Great, November 11, 2013
    • 100 replies
    • 13.8k views
    • 
    • imatfaal
    • September 12, 2014

14. ladder operators in quantum

    By physica, September 10, 2014
    • 5 replies
    • 1.8k views
    • 
    • physica
    • September 11, 2014

15. layman's terms

    By Lyndon Appalsamy, September 9, 2014
    • 4 replies
    • 3.5k views
    • 
    • studiot
    • September 10, 2014

16. What is the oxidation number for the atom N is KNO2?

    By HOMBA, September 6, 2014
    • 1 reply
    • 13.2k views
    • 
    • hypervalent_iodine
    • September 8, 2014

17. Wavenumber (IR Spectroscopy)

    By Nevada, September 8, 2014
    • 1 reply
    • 1.7k views
    • 
    • hypervalent_iodine
    • September 8, 2014

18. I need help with my homework questions ! [chem/bio]

    By carryon, September 6, 2014
    • 10 replies
    • 2.8k views
    • 
    • fiveworlds
    • September 6, 2014

19. Find (a)QnR(b)P^1nR^1 (c) (PnQ)^1

    By Chikis, August 20, 2014
    • 21 replies
    • 3.1k views
    • 
    • Chikis
    • September 4, 2014

20. Thermodynamics: heat transfer

    By WTST, August 25, 2014
    • 2 replies
    • 1.4k views
    • 
    • studiot
    • September 1, 2014

21. Heat and pressure on metamorphic rock

    By Dazzydogg, August 22, 2014
    • 4 replies
    • 1.4k views
    • 
    • studiot
    • August 29, 2014

22. Some formulas of partnership

    By burgess, August 26, 2014
    • 4 replies
    • 1.4k views
    • 
    • CaptainPanic
    • August 28, 2014

23. Stuck in an analysis exercise

    By iRubeeeeen, August 25, 2014
    • 0 replies
    • 1k views
    • 
    • iRubeeeeen
    • August 25, 2014

24. Applications of Cyclic Group

    By luckshay, August 18, 2014
    • 4 replies
    • 2.3k views
    • 
    • ajb
    • August 23, 2014

25. Engineering question... please help

    By Billzey, August 13, 2014
    • 4 replies
    • 1.5k views
    • 
    • Billzey
    • August 21, 2014