Question

A sample of hydrogen bromide gas, HBr, effuses from at container at a rate of 48.8 ml/min. At what rate would hydrogen fluoride gas, HF, effuse from the same container under identical conditions?

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Chemistry

Gas laws

Ideal gases

Related Chemistry Q&A

Find answers to questions asked by students like you.

Q: what is the mass of baker? What is the mass of sodium acetate?

A: Here you should understand that if you have nothing in the beaker it is the empty weight of beaker.

Q: The total entropy change will determine whether a process is spontaneous (favours the forward direct...

A: Entropy :- It is thermodynamic quantity which refers to randomness or disorderness of system and als...

Q: Pressure sensor shows tire pressure as 31 lb/in2 What is the atm, torr and kPa

A: given pressure = 32 lb/in2 a) 1 atm pressure = 14.7 lb/in2 1 lb/in2 = 1/14.7 atm so 31/in2 = (1/14.7...

Q: Physical chem question . Please help!!

A: Click to see the answer

Q: In the second paragraph you should explain why 2-chloro-2-methylpropane reacts with water via the SN...

A: Interpretation- Reason why 2-chloro-2-methylpropane reacts with water via the SN1 mechanism instead ...

Q: In a student's experiment, the KNOWN H2C204 had a concentration of 0.350 M. A 10.00 mL sample of the...

A: Click to see the answer

Q: what are the total moles of all atoms in 45.039g Na2S4O6? 1) 12 2) 6 3) 3 4) 2

A: Click to see the answer

Q: Explain why the species Fe(H2O)6 2+ is a complex ion.

A: A complex ion is formed when a metal ion is bonded to other electron rich species known as ligand. T...

Q: The Ka of a weak acid is shown below. The Kb of its conjugate base partner must be which of the foll...

A: The value of Ka is given as 1.6 × 10-8 We know the relation between Ka and Kb for a weak acid is : ...

Q: Classify each of the following reactions as an addition, elimination, substitution, or rearrangement...

A:   In substitution reaction, an atom/group of atoms is replaced by another atom/group of atoms.  

Q: A glycylglycine buffer is made to a pH of 8.45 at 25 ∘C then warmed to 37 ∘C. The pH of the solution...

A: pH is used to determine the concentration of hydronium ion.

Q: For each molecule, specify the polarity of the bonds and the overall polarity of the molecule. -Be- ...

A: Polarity of the bond is given on the basis of electronegativity difference of both atoms involved in...

Q: 5. The following temperature/composition data were obtained for a mixture of octane (0) and methylbe...

A: The temperature/composition data has to be plotted on a graph for a mixture of methylbenzene(M) and ...

Q: The compounds K2O, ZnS, and ZrI4 all can be described as cubic closest packed anions with the cation...

A: Anions are larger in size than cations in an ionic solid. So, anions constitute the lattice and void...

Q: 5. What is the pH of a solution with a hydronium concentration shown below? Round answers to 2 decim...

A: Click to see the answer

Q: Na2CO3 + 2HCl --> CO2 + H2O + 2NaCl Mass of dry beaker = 76.730 g Mass of dry beaker with NaCl pr...

A: Given : Mass of NaCl product = 0.14 g And theoretical yield of NaCl = 1.209 g  

Q: Hello! How do you solve the attached problem?

A: The structure of (E)-3methyl-2-pentene is as follows: Alkene has loosely bonded pi-electrons and it...

Q: What should you do if you begin to heat a liquid and see that you have forgotten to add a boiling st...

A: Boiling chip or stone are used to prevent super heating of liquid during the distillation. 

Q: Sketch an energy diagram for a two-step reaction in which both steps are exergonic and in which the ...

A: It is given that both the steps are exergonic. Thus, products have lower energy than the reactants. ...

Q: For the reaction below: `CI Na

A: Interpretation-  To complete the following reaction which is given in the question .    Concept-  He...

Q: How does the temperature-density relationship of water influence the presence of oxidized and reduce...

A: The distinct layers within bodies of water are formed which is due to the difference in densities of...

Q: Specific protocol should be followed any time a balance is used to weigh the mass of a chemical or o...

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any ...

Q: In a certain reaction, Fe and O2 combine to form iron(III) oxide.20.4 moles of Fe and 14.5 moles of ...

A: The chemical reaction between iron and Oxygen takes place as given below in balanced form. 4Fe + 3O2...

Q: Which of the following salts DOES NOT affect pH when dissolved in water(only one)  Ammonium chlor...

A: Click to see the answer

Q: Write the formula of the conjugate base of the Brønsted-Lowry acid, HTeO₃⁻

A: According to the Bronsted Lowry concept, an acid always donates a proton to the system and bases acc...

Q: l ( How many carbon atoms are there in 1.0 mole of sucrose? (Avogadro's number 6.022 x 1023) (c) (i)...

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want...

Q: What quantum mechanics principle states that electrons are added to atomic orbitals with the same en...

A: Click to see the answer

Q: Cobalt metal can be prepared by reducing cobalt(II) oxide with carbon monoxide.CoO(s) + CO(g) ⇌ Co(s...

A: Click to see the answer

Q: 1. Calculate the molar mass for each of the following substances involved in the synthesis of aspiri...

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any ...

Q: When iron rusts, it combines with axygen to form iron () oxide according to the following unbalanced...

A: Limiting reagent is the reagent that is totally consumed in reaction. Number of moles is equal to th...

Q: Suppose a 250. mL flask is filled with 0.10 mol of N2 and 1.8 mol of NO. The following reaction beco...

A: The reaction given is, => N2 (g) + O2 (g) ------> 2 NO (g)  Given : Moles of N2 taken = 0.10 m...

Q: Given these electronegativities, predict which type of bond will form between the 2 atoms listed: H....

A: Click to see the answer

Q: what is the difference in structure between alsopentose and a ketopentose

A: Aldopentose is a monosaccharide containing five carbon atoms and an aldehyde functional group at pos...

Q: Two posssible Lewis structures for the molecule CH, S are given. Determine the formal charge on each...

A: Lewis structure: Lewis structures are diagrams that show the bonding between atoms of a molecule and...

Q: Calculate the grams of solute 2.8 L of 14 M H2SO4 ( ?*10 ? gH2SO4) 70.5 mL of 4.13 M of 4.13 M KMnO4...

A: Click to see the answer

Q: b) A carbonate of metal X has the formular X,CO.. The carbonate reacts with hydrochloric acid accord...

A: The answer to the first three questions are given as:

Q: Give the formula of a neutral compound comprised of iodine and fluorine in which the iodine atom is ...

A: Given hybridization is sp3d2 and it is octahedral (six coordinate) not five coordinate. So, the form...