Question

Calculate the density of sulfur hexafluoride gas at 428 torr and 31 °C.

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

Ideal gases

Related Chemistry Q&A

Find answers to questions asked by students like you.

Q: As a system goes from state A to state B, its entropy decreases. What can you say about the number o...

A: Given: Here there is a decrease when the system goes from state A to state B. The objective is to sa...

Q: #10

A: Click to see the answer

Q: NO2 1. CUCN 2. Li° 3. Ог

A: The molecular weight is the mass of one mole of a substance. Usually, the units used for this are gr...

Q: What amount of heat would be involved in condensing 17.4 g of CH₃OH? (∆Hvap = 38.0 kJ/mol)

A: Given, amount of CH3OH =17.4 gram∆Hvap= 38.0 kJ/molmolar mass of CH3OH =32.04 g/molwe are asked to c...

Q: The dissociation energy of a carbon–bromine bond is typically about 276 kJ>mol. (a) What is the m...

A: The wavelength which is maximum for the photons that can cause the dissociation of the C-Br bond is ...

Q: My question is still the same, What is the major substitution product of the reaction, and what is t...

A: The replacement of any atom or group of atom by a nucleophile is termed as nucleophilic substitution...

Q: 4.30 A platinum compound is thought to be [Pt(PF3)(PMe3)(NCS)2]. What information about the composit...

A: The given compound is [Pt(PF3)(PMe3)(NCS)2]. The total electron count in the given molecule is: T.E....

Q: How will you convert ethyne to benzene?

A: Hydrocarbon is the organic compound which contains compound of hydrogen and carbn. Hydrocarbon are m...

Q: Please help: A) The activation energy, Ea, for a particular reaction is 13.6 kJ/mol. If the rate con...

A: The expression of Arrhenius equation is shown below: lnK = lnA - EaRT Where; K = rate constant A = A...

Q: Using the equations H₂ (g) + F₂ (g) → 2 HF (g) ∆H° = -79.2 kJ/mol C (s) + 2 F₂ (g) → CF₄ (g) ∆H° = 1...

A: Click to see the answer

Q: Draw the arrow pushing mechanism of the following reaction

A: Given substrate is 3°alkylhalide hence in presence of polar solvent and heating conditions favours E...

Q: Over the past 250 years, the average upper-ocean pH near the Pacific Northwest has decreased by abou...

A: a) Calculation of [H+] and [OH-] at pH= 8.1: pH=-log[H+]8.1=-log[H+][H+]=10-8.1[H+]=7.94×10-9 M[OH-]...

Q: #9

A: Nucleophile attacks on electrophilic centar. Nucleophile as negative charge or contains loan pair el...

Q: At least two different numbers of electron groups can result in a linear molecule. What are they? Wh...

A: Given that atleast two different numbers of electron groups can result in a linear molecule.

Q: 1. Phosphine (PH3) reacts with borane (BH3) as follows: PH3 + (a) Which of the illustrations below d...

A: VSEPR Theory is used to predict the shape of the molecules from the electron pairs that surround the...

Q: In the industrial "chlor-alkali" process, pure chlorine and sodium hydroxide are produced by electro...

A: When 96500 coulombs are passed through a solution of NaCl, one mole of chlorine is deposited.

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard reducti...

A: The electrode with highest positive reduction potential will undergo reduction and the electrode wit...

Q: Give the complete ionic equation for the reaction (if any) that occurs when aqueous solutions of lit...

A: The given reaction is: Li2S(aq)+CuNO32(aq)→LiNO3(aq)+CuS(s) The above reaction is not balanced. Its ...

Q: Please see attached

A: A scientific method is an empirical method that involves careful and systematic observation, measure...

Q: What will be the major product obtained from the reaction of Br2 with 1-butene if the reaction is ca...

A: a. Dichloromethane is a solvent that is used to dissolve both reactants but does not participate in ...

Q: Draw the arrow pushing mechanism

A: Click to see the answer

Q: Using the balanced equation 3Ba+Al2(SO4)3-->2Al+3BaSO4 if 1 g of Ba reacts with 1.8 g Al2(SO4)3, ...

A: In a reaction, one reactant is consumed completely and the other is left in excess. The one complete...

Q: Write the formula for the ionic compound that forms between each of the following pairs of elements:...

A: Click to see the answer

Q: You have a solution of 10.0 g of sucrose in 100.0 of water. Calculate the molality based on the mola...

A: Click to see the answer

Q: Sketch a potential energy diagram for the decomposition of nitrous oxide. N20(9) → N2 (9) + O(9) The...

A: The given reaction is,

Q: Difluoroethene has two isomers with very different properties despite having the same chemical formu...

A: Given that:Enthalpy of vaporization = 21.4 KJ/molNormal boiling point = -28oC = -28 + 273.15 = 245.1...

Q: Draw the Mechanism Reaction for the SN2 Reaction of an alcohol.

A: SN2 Reaction: It is a nucleophilic substitution reaction in which the rate determining step depends ...

Q: Please help: A) The H⁺ concentration in an aqueous solution at 25 °C is 9.1 × 10⁻⁴. What is [OH⁻]? B...

A: Given, [H+] =9.1×10-4 Mwe are asked to calculate the concentration of [OH-]

Q: Using solubility rules, predict the solubility in water of the following ionic compounds. If they ar...

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you. ...

Q: State the Combined gas law.  Please indicate which variables are changing in the combined gas law. C...

A: Combined gas law: The combined gas law gives us the relationship between pressure, volume, and absol...

Q: Draw the structure of 1-methoxy-1,3-butadiene, construct the diagram energy for molecular orbitals, ...

A: In 1-methoxy-1,3-butadiene, C1 is bonded to methoxy group and double bonded to C2. C3 is also double...

Q: How to do it

A: Lewis structure is the structure of the molecule of a compound that depicts the bonding between the ...

Q: What volume of 0.195 M KOH,?, can be neutralized with 57.0 mL of 1.15 M HNO3? (in mL)

A: Here given, Strength of KOH (S1) = 0.195 M Volume of KOH (V1) =? Strength of HNO3 (S2) = 1.15 M Volu...

Q: Tantalum atoms packs in a regular pattern in a three dimensional lattice in pure tantalum metal. a.)...

A: Tantalum atoms pack in Body Centered Cubic cell structure in its pure form. Length of the edge of un...

Q: The series for uranium-234 decaying into radon-222 gas is   positron emission, gamma emission, a...

A: Emission of alpha decay causes, the atomic number decreases by 2 units and mass number decreases by ...

Q: Chemistry Question

A: Click to see the answer

Q: Could you explain how to do this with great detail?

A: Click to see the answer

Q: Classify the substances as electrolytes or nonelectrolytes. KOH CS2 NH4Cl KI C6H12O6

A: Introduction : We need to clasify the substances as electrolytes and non electrolytes .  

Q: What noble gas has the same electron configuration as each of the ions in the following compounds? a...

A: The answer is as follows

Q: Calculate ΔHf0 of HPO3 given the data below                    P4O10  +  4 HNO3   ---->  4 HPO3  ...

A: Since for any reaction the ΔHorxn is given by  ΔHorxn = sum of (ΔHf0 of products X reaction coeffici...

Q: Find the pH and fraction of dissociation of a 0.010 0 M solution of the weak acid HA with Ka = 1.00 ...

A: Dissociation reaction of a weak acid is as following :-                  HA      ↔        H+       +...

Q: What will the molarity be of the resulting solutions made by mixing the following? Assume that volum...

A: Molarity is defined as the number of moles of solute dissolved per liter of the solution.  So,  Mola...

Q: Consider a fuel cell that uses methane ("natural gas") as fuel. The reaction is                     ...

A: A capacity to do work is called energy and it may exist in potential, kinetic, thermal, electrical, ...

Q: Describe the term diamagnetic anisotropy. Circle the molecules with the most unscreened hydrogens by...

A: When the molecule has solid crystal arrangement then it will show anisotropic effect. The anisotropi...