ZuoTi.Pro
Question

You are given a 12 g sample of a really smelly compound and told by your...

  1. You are given a 12 g sample of a really smelly compound and told by your boss that you need to perform combustion analysis to determine the empirical formula. He tells you that the compound doesn’t contain oxygen. Holding your breath, you run the combustion analysis and find that you produced 21.41 g CO2, 14.59 g H2O and 17.51 g of N2O5. What is the empirical formula of the original compound?
science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

44 Cosa puu - 0.486 mi mol = 0.486 mol 19.19 1420 = - 0.810 mol 1 mol = 2x0.810 = 1.62 mol mo) Nug- = 17.5 log - 0.162 mol mo

0 0
Add a comment
Know the answer?
Add Answer to:
You are given a 12 g sample of a really smelly compound and told by your...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • A 7.39 g sample of a compound containing C, H, and O is analyzed using combustion...

    A 7.39 g sample of a compound containing C, H, and O is analyzed using combustion analysis. In a separate experiment, the molecular mass of the compound is found to be 300.44 g. The combustion analysis produces 21.63 g CO2 and 6.2 g H2O. A.How many grams of carbon were in the original sample? a)2.45g b)11.8g c)5.9g B.How many grams of hydrogen were in the original sample? a) .69g b).75g c).82g C.How many grams of oxygen were in the sample?...

  • Combustion analysis of a 7.7773 g sample of an unknown organic compound produces 21.103 g of CO2 and 4.3193 g of H2O. Th...

    Combustion analysis of a 7.7773 g sample of an unknown organic compound produces 21.103 g of CO2 and 4.3193 g of H2O. The molar mass of the compound is 324.38 g/mol. A) Calculate the number of grams of C, H, and O in the original sample. B) What is the empirical formula of the compound?

  • 18. A certain form of “apple acid” is analyzed by combustion. A 0.1000 g sample of...

    18. A certain form of “apple acid” is analyzed by combustion. A 0.1000 g sample of this carbonhydrogen-oxygen compound yields 0.1313 g CO2 and 0.0403 g H2O. a. What is the percent composition of C, H, and O of this apple acid? b. What is the empirical formula of this apple acid? 19. A combustion analysis of a 0.1256 g sample of polyethylene, a polymer that is used to produce food storage bags, yielded 0.3940 g CO2 and 0.1612 g...

  • 2.516 g of a compound containing carbon, hydrogen and oxygen (CXHYOZ) is subjected to combustion analysis....

    2.516 g of a compound containing carbon, hydrogen and oxygen (CXHYOZ) is subjected to combustion analysis. The results show that 3.082 g of CO2 and 2.705 g of H2O were produced.    (i). What is the empirical formula for the compound?    (ii). If the molecular weight of the compound is 160.2 g/mol, what is the molecular formula of the       compound?

  • The qualitative analysis of an organic compound showed C, H, O in combustion analysis of 0.20...

    The qualitative analysis of an organic compound showed C, H, O in combustion analysis of 0.20 34 g of a compound gave 0.5 911 g of CO2 and 0.10 36 g of H2O. the molecular weight of the compound was determined by the freezing point pressure method and was found in 210 from the above experimental results. determine the molecular formula of the compound 2. A compound is shown by qualitative analysis to contain carbon nitrogen oxygen and hydrogen combustion...

  • A 15.07 gram sample of an organic compound containing C, H and O is analyzed by...

    A 15.07 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 14.73 grams of CO2 and 3.017 grams of H2O are produced. In a separate experiment, the molar mass is found to be 90.04 g/mol. Determine the empirical formula and the molecular formula of the organic compound. Furnace H2O absorber CO2 absorber Sample A 15.07 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and...

  • A compound contains C and H only. Combustion analysis of a compound produces 8.80 g CO2...

    A compound contains C and H only. Combustion analysis of a compound produces 8.80 g CO2 and 1.44 g H2O. Calculate the empirical formula of the compound. Group of answer choices A.) CH2 B.) C3H4 C.) C5H4 D.) C4H3

  • Combustion analysis 12.01 g of an unknown sample, which contains only carbon, hydrogen and oxygen, produced...

    Combustion analysis 12.01 g of an unknown sample, which contains only carbon, hydrogen and oxygen, produced 14.08 g co2 and 4.32 h2o. Determine the empirical formula and molecular formula of the unknown sample, while the molar mass for the unknown sample is 150.078 g/mol. 15 pts) Combustion analysis 12.01 g of an unknown sample, which contains only carbon, hydrogen, and oxygen, roduced 14.08 g CO2 and 4.32 g H20. Determine the empirical formula and molecular formula of the unknown sample,...

  • A 11.76 gram sample of an organic compound containing only C, H, and O is analyzed...

    A 11.76 gram sample of an organic compound containing only C, H, and O is analyzed by combustion analysis and 20.95 g CO2 and 8.579 g H2O are produced. In a separate experiment, the molar mass is found to be 74.08 g/mol. Determine the empirical formula and the molecular formula of the organic compound. Enter the elements in the order C, H, O empirical formula = molecular formula =

  • A 12.90 gram sample of an organic compound containing only C, H, and O is analyzed...

    A 12.90 gram sample of an organic compound containing only C, H, and O is analyzed by combustion analysis and 12.61 g CO2 and 2.581 g H2O are produced. In a separate experiment, the molar mass is found to be 90.04 g/mol. Determine the empirical formula and the molecular formula of the organic compound.

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT