Chemistry

You are to determine the mass of O2 that can be produced from 25 grams of HgO. Don't forget to balance the equation first!

this is the equation: HgO ? Hg + O2

  1. 👍 0
  2. 👎 0
  3. 👁 64
asked by Killa
  1. This is a repeated question. See answers posted elsewhere.

    1. 👍 0
    2. 👎 0
    posted by drwls

Respond to this Question

First Name

Your Response

Similar Questions

  1. Chemistry

    Assume that a reaction occurs in which unknown substances R and S react to form unknown substances T and U. From the information below, determine the mass of substance T that will be formed if 45.0 grams of substance R reacts with

    asked by Daniel on May 20, 2008
  2. Chemistry

    If 20.0 grams of propane are burned with 50.0 grams of oxygen: What mass of CO₂ is produced? What mass of water is produced? What mass of which reactant was excess? Thank you so much.

    asked by Mom on October 23, 2011
  3. Chemistry

    If 20.0 grams of propane are burned with 50.0 grams of oxygen: What mass of CO₂ is produced? What mass of water is produced? What mass of which reactant was excess? Thank you so much.

    asked by Mom on October 23, 2011
  4. Chemistry

    If 20.0 grams of propane are burned with 50.0 grams of oxygen: What mass of CO₂ is produced? What mass of water is produced? What mass of which reactant was excess? Thank you so much.

    asked by Mom on October 23, 2011
  5. Chemistry

    determine the mass of carbon monxide that is produced when 45.6 grams of methane reacts with 73.2 grams of oxygen gas. Can you please show work in detail please. Thanks

    asked by Stacey on March 25, 2010
  6. Chemistry

    Can you determine the mass of carbon monxide that is produced when 45.6 grams of methane reacts with 73.2 grams of oxygen gas. Can you please show work in detail please. Thanks

    asked by Stacey on March 25, 2010
  7. chemistry

    0.872g sample containing only NaBr and KBr gives 1.052g AgBr. what's the % of each salt? This is the type of problem that cannot be answered without other information. I think you have made a typo in your problem I worked through

    asked by hayat on December 12, 2006
  8. Chemistry

    When 1.578 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 4.951 grams of CO2 and 2.027 grams of H2O were produced. In a separate experiment, the molar mass of the compound was found to be 56.11

    asked by Natalie on February 18, 2018
  9. Chemistry

    For the reaction 2H2 + 1O2 à 2H2O, there are 8.08 grams of H2 available. 2. Use the ratio of stoichiometric coefficients in the reaction above to determine how many moles of H2O can be produced from the H2 available. Then, use

    asked by Feather on September 13, 2014
  10. Chemistry. Please :(

    1. If 23.00 grams of carbon dioxide and 18.75 grams of water are formed from the combustion reaction. What is the percent yield for CO2 and H20. How much in grams of the excess reactant remains? 2. Balance the equation and

    asked by Cassy on April 25, 2014
  11. Chem

    In an experiment 16.81 +/- 0.02 grams of hydrogen peroxide chemically decomposes into the products water and oxygen gas. The measured mass of oxygen gas produced in the reaction is 8.854 +/- 0.003 grams. Report the mass of water

    asked by CHEM HELP! on February 8, 2008

More Similar Questions