posted by .

Al2(CO3)3 --> Al2O3 + CO2

i don't know how to do the reactant side so i can figure out the product side...

  • chemistry -

    first, note that there are 2 Al on each side. So, we need to balance the

    CO3 and the O3CO2

    as written, we have
    3C and 9O on the left, and
    1C and 5O on the right.
    But, 3O are bound to the balanced Al, leaving
    1C and 3O to play with. Looks like we just need to triple the CO2:

    Al2(CO3)3 --> Al2O3 + 3CO2

    Left: 3C,9O
    Right: 3C,9O

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry - DrBob222 please check and help

    Can you check these? And I need help on one. Oxidation Number Method of Balancing Redox Reactions 1)Neutral Solution Sn^2+ + Fe^3+ ----> Fe^2+ + Sn^4+ Balanced equation Sn^2+ + 2Fe^3+ ----> 2Fe^2+ + Sn^4+ 2)Acidic Solution Fe^2+
  2. Chemistry

    Solid aluminum carbonate decomposes to form solid aluminum oxide and carbon dioxide gas. Is Al2(CO3)3 ==> Al2O3 + CO2 the right equation?
  3. Simple Chem Question: Please Answer

    I can't remember if the reactant always on the left side and the product on the right side?
  4. Chemistry

    how would you balance Al2(CO3)3--> A;2O3+CO2
  5. Chemistry

    If the reaction of 2.5 g of Al with 2.5 g of O2 produced 3.5 g of Al2O3, what is the percent yield of Al2)3?
  6. Chem

    I have 4 questions, I got the answer for three of them and just want you to check and see if they are right and i do not know the answer to the fourth one. 1)4HCl(g)+O2(g)<=>2H2O(g)+2Cl2(g)+114.4 kJ Which side of the reaction …
  7. Chemistry

    How many atoms of carbon are contained in 47.6 g of Al2(CO3)3?
  8. Chemistry

    I need to write a balance equation of the decomposition of aluminum carbonate. I know the starting "reactant" is Al2(CO3)3 but would the "product' be 2Al + 3(CO3) ?
  9. Chemistry-Help Dr. Bob

    How many mL of Carbon Dioxide gas at STP are produced from the decomposition of 4.50g of Ferric Carbonate?
  10. Chemistry

    I need chemistry help. I think 1. c, 2.b, & 3.a (please tell me why or why not and help me set up the problems if possible) 1.) The following half reaction has been balanced except for the electrons. How many and where should the electrons …

More Similar Questions