Ask Me Help Desk

Ask Me Help Desk (https://www.askmehelpdesk.com/forum.php)
-   High School (https://www.askmehelpdesk.com/forumdisplay.php?f=400)
-   -   Balancing equasions for Chem (https://www.askmehelpdesk.com/showthread.php?t=206661)

  • Apr 16, 2008, 06:48 PM
    pleasentlypink
    Balancing equasions for Chem
    OK so I need to know how to balance the I guess you would call it equasions...

    • magnesium chloride plus sulfiric acid


    • magnesium plus nitrogen


    • hydrochloric acid plus sodium hydroxide


    For example to balance oxygen plus hydrogen you would put...
    O2 +2H2---->2H2O


    Thanks
  • Apr 17, 2008, 06:31 PM
    echs10
    All right, remember, Magnesium's charge is +2, and Chlorine's charge is -1
    so it would be MgCl2 and H2SO4; 3Mg+2N=Mg3N2 (Not sure about this one, so check with your Chemistry teacher) HCl+NaOH=H2O+NaCl
  • Apr 22, 2008, 05:11 PM
    Janeb20002
    Cu + H2O>CuO+H2
  • Apr 22, 2008, 05:14 PM
    Janeb20002
    How do you write a balanced equation for Cu +H2O> CuO + H2?

    • All times are GMT -7. The time now is 10:49 PM.