Chemistry

posted by .

The grams of oxygen that would produce 13.4 g Cl^2O^7 molecules.

  • Chemistry -

    The fraction of a Cl2O7 molecule's mass that is oxygen is
    (16*7)/[16*7 + 2*35.5)
    = 112/183 = 0.612

    Multiply that by 13.4 g for the answer.

  • Chemistry -

    Thank you.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    1)The chemical formula for aspirin is C9H8O4. What is the mass of 0.40 mol of aspirin?
  2. Chemistry

    4NH3 + 7O2 --> 4NO2 + 6H20 1) How many grams of oxygen are necessary to produce 4.50 moles of NO2?
  3. Chemistry - Equations

    I am a student in the ninth grade and I need help with the following problems because I do not understand how to do them. I appreciate your help and thanks once again. 7. in 2CO(grams) + O2(grams) => 2CO2(grams), what is the ratio …
  4. Chemistry

    Question: What mass of water, in grams, would have to be decomposed to produce 17.6 L of molecular oxygen at STP?
  5. chemistry

    Copper(II) sulfide reacts with oxygen to produce copper (II) oxide plus sulfur dioxide. Suppose you start this reaction with 50.0 grams of copper(II) sulfide and 50.0 grams of oxygen and you actually produce 33.5 grams of copper(II) …
  6. college chemistry

    Copper(II) sulfide reacts with oxygen to produce copper (II) oxide plus sulfur dioxide. Suppose you start this reaction with 50.0 grams of copper(II) sulfide and 50.0 grams of oxygen and you actually produce 33.5 grams of copper(II) …
  7. Chemistry

    Two molecules of hydrogen react with one molecule of oxygen to produce two molecules of water. How many molecules of water are produced from 2.0 x 1023molecules of oxygen?
  8. Chemistry

    In the following reaction, first find how many oxygen molecules would be used to completely react with 230 grams of pentyl alcohol (C5H11OH)?
  9. Chemistry

    In the following reaction, first find how many oxygen molecules would be used to completely react with 230 grams of pentyl alcohol (C5H11OH)?
  10. Chemistry

    In the following reaction, first find how many oxygen molecules would be used to completely react with 230 grams of pentyl alcohol (C5H11OH)?

More Similar Questions