A 0.10g sample of a compound with the empirical formula chf2 is vaporized into a 256 ml

Fantastic news! We've Found the answer you've been seeking!

Question:

A 0.10g sample of a compound with the empirical formula chf2 is vaporized into a 256 ml flask at a room temp of 22.3 celsius the pressure in the flask is measured to be 70.5 torr. what is the molecular formula?

Related Book For answer-question

Chemistry

ISBN: 978-0077274313

10th edition

Authors: Raymond Chang

See More Books

Posted Date: Jan 10, 2021 11:38 AM

See More Questions

The strain in member AB was measured to be 8.9 10 4 . If the member is an L3 2 1/2 14 of A36 steel, determine the following. a. What is the change in length in inches? b. What is the force in the...
Compound A has a molecular formula of C5H12O and is oxidized by an acidic solution of sodium dichromate to give compound B, whose molecular formula H5SO4 is When compound A is heated with C and D are...
Compound A has molecular formula C 8 H 8 . When treated with excess Br 2 , compound A is converted into compound B, with molecular formula C 8 H 8 Br 2 . Identify the structures of compounds A and B....
Discuss the salient features of the international monetary system.
Review the material in Chapter 4 on customer relationship management (CRM). Then visit the Web sites of Salesforce.com and at least one other provider of CRM software. In about 300 words, critically...
What is meant by the garnishment of wages?
Interview a successful local entrepreneur. Your assignment is to focus on the characteristics of the management team. Your investigation should focus on the following questions: What traits and...
The amounts of the assets and liabilities of Utah Travel Service as of April 30, 20Y6, the end of the current year, and its revenue and expenses for the year are listed below. The retained earnings...
Students will choose four articles for this assignment from the Module E Article File. For a total of four (4) paragraphs, give a one-paragraph summary of each article. * Put four (4) or more total...
Lombard Ltd has been offered a contract for which there is available production capacity. The contract is for 20,000 identical items, manufactured by an intricate assembly operation, to be produced...
A tangent to the curve y = 3x-2 is parallel to the line 4x-2y+5=0. Find Equation of the tangent.
Calculate percentage by mass of hex on gono in a mixture containing 6 . 2 2 g of this compound and 1 8 4 6 0 octane. 2 - Calculate the molarity of NaCi ( mm 5 8 5 g / mol in a solution solution...
Hydrochloric acid, HCI, reacts with water to form Cl and H3O+. Which of the following is TRUE when the acid is first added to water at T=298 K?
Calculate the limiting current that would be expected from the reduction of 2 x 1 0 - 4 M Pb + , using the DME characteristics, m = 2 . 0 mg / s and t = 4 s . The diffusion coefficient of Pb 2 + is...
II. Standardization with KHP. Show the calculation for determining the approximate amount of KHP to be weighed out to react with about 25 mL of your M NaOH solution. The reaction stoichiometry is 1:1.
Assuming that the concentration of "iodine" in the stock solution is 0 . 0 0 5 0 M , calculate the concentration of iodine, acetone and HCl in the procedure part II once the solutions are mixed and...
A taxpayer files their return and pays the IRS $2,500 for their taxes due. Upon examination, the IRS determines that the taxpayer understated their liability and they actually owed $3,500. They...
You are maintaining a subsidiary ledger account for Police-Training Expenditures for 2013. The following columns are used: Inventory purchases are initially recorded as expenditures. Record the...
The concentration of commercially available concentrated sulfuric acid is 98.0 percent by mass, or 18 M. Calculate the density and the molality of the solution.
Among the common inhaled anesthetics are: Halothane: CF3CHClBr Enflurane: CHFClCF2OCHF2 Isoflurane: CF3CHClOCHF2 Methoxyflurane: CHCl2CF2OCH3 Draw Lewis structures of these molecules
Indicate the asymmetric carbon atoms in the following compounds: (a) (b) CH3 CH3 CH2-CH-CH-C NH2 NH2 Br Br
In a vapour compression refrigeration system, the condition of refrigerant before entering the compressor is (a) saturated liquid (b) wet vapour (c) dry saturated liquid (d) superheated vapour
The highest temperature during the cycle in vapour compression refrigeration system occurs after (a) compression (b) condensation (c) expansion (d) evaporation
During a refrigeration cycle, heat is rejected by the refrigerant in (a) compressor (b) condenser (c) evaporator (d) expansion valve

A 0.10g sample of a compound with the empirical formula chf2 is vaporized into a 256 ml

Question:

Expert Answer:

law According to ideal gas PV D... View the full answer

Chemistry

Students also viewed these accounting questions