Ask Me Help Desk

Ask Me Help Desk (https://www.askmehelpdesk.com/forum.php)
-   Math & Sciences (https://www.askmehelpdesk.com/forumdisplay.php?f=402)
-   -   Calculating total grams of a product from a reaction (https://www.askmehelpdesk.com/showthread.php?t=390460)

  • Aug 25, 2009, 04:26 PM
    lopicc
    Calculating total grams of a product from a reaction
    If I have 84 grams of sodium bicarbonate and reacted with 60.1 grams of acetic acid how do I figure out the total grams of products that will be formed. I need help on how to approach this problem.
  • Aug 26, 2009, 09:03 AM
    Unknown008

    First of all, you have to write your equation. The formula of sodium bicarbonate is and that of acetic acid,

    The equation is then;



    - Now, balance the equation.
    - Find the number of moles of sodium bicarbonate there is in 84 grams.
    - Find the number of moles of acetic acid there is in 60.1 grams.
    - From the equation, find the mole ratio, hence the limiting reagent.
    - Take the number of moles of the limiting reagent, and with the equation, find the number of moles of each reactants produced.
    - With the number of moles, you can find the mass of the products.

    Hope it helped! Feel free to ask if you got lost somewhere. :)

  • All times are GMT -7. The time now is 12:40 AM.