Starting from the ideal gas law, prove that the volume of a mole of gas is inversely proportional to the absolute temperature at constant pressure.

Q: The concentration of a perchloric acid solution was established by titration against primary standar...

A: Given data,Mass of Na2CO3=0.2068gVolume of perchloric acid=36.31mL=0.03631L

Q: show how you would synthesis the following primary alcohol by adding appropriate Grignard reagent to...

A: The general formula of the Grignard reagent is RMgX where R is the alkyl group. And the formula of f...

Q: It was determined that 1.4 x 1024 carbon dioxide molecules are produced when propane is combusted ac...

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Q: 2V is applied across an electrolytic cell containing 1.0M NaNO3. What reaction occurs at the anode?...

A: NOTE : Since you've posted multiple sub-parts,we're solving first three sub-parts for you. To get th...

Q: draw the structure of two costitution isomers with the molecular formula of C4H10. Give the IUPAC na...

A: One constitutional isomer with the molecular formula of C4H10 is butane. The structure of butane is-...

Q: 140 120 100 P. 80 60 40 20 - 20 20 40 100 120 Time (min) Answer the following questions for the heat...

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3. The h...

Q: Which of the following characteristics of a reversed – phase chromatography? I. The stationary phase...

A: In reversed-phase chromatography is a liquid chromatography technique that involves the separation o...

Q: A solid-state lithium-ion battery has the overall reaction scheme: 2Li (s) + I2 (s) --> 2LiI (s) ...

A: Given,Ecell=2.67 V2Li (s) + I2 (s)→ 2LiI (s)

Q: Using benzene and ethanol as your only sources of carbon, propose two distinctly different synthetic...

A: The given compound is a tertiary amine, N-ethyl-N-benzylaniline which is to be synthesized. The stru...

Q: Calculate the required tube length.

A: LMTD is the logarithmic average of temerature differance between cold and hot feed of pipe exchanger...

Q: Chemistry Question

A: The solubility equilibria of CaF2 is given as,CaF2 (s) ⇌  Ca2+ (aq) + 2 F- (aq)Ksp = Ca2+ F-2

Q: A. 0.820 mole of hydrogen gas has a volume of 2.00 L at a certain temperature and pressure. What is ...

A: Since, you have posted multiple questions, we will solve only first question for you. For other ques...

Q: Provide the reagents necessary to convert (R)-2-chlorobutane to (S)-2-methoxybutane.

A: The structure of (R)-2-chlorobutane to (S)-2-methoxybutane is as follows:

Q: Determine the pH and pOH of 0.25 L of a solution that is 0.0196 M  boric acid and 0.0321 M  sodium b...

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Q: What mass of Naz CrO4 is required to precipitate all of the silver ions from 40.0 mL of a 0.200 M so...

A: Given data,Molarity of AgNO3=0.200MVolume of AgNO3=40mL=0.040L

Q: Directions: Assign oxidation numbers above the following neutral compounds and ions. a) K2O b) PO3 -...

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Q: How do you determine the oxidation numbers for the following: a) N2H4 b) Cr2O7-2 c) NH4Cl  Explain i...

A: You must know the oxidation state of the other elements other than main element for which we are det...

Q: Show how you would synthesize the following alcohols by adding Grignard reagents to ethylene oxide. ...

A: Attack of Grignard reagent to epoxide:

Q: how many moles of chlorine gas at 120 degrees Celcius and 33.3 atm would occupy a vessel of 16 l?

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Q: Rank these systems in order of decreasing entropy. Rank from highest to lowest entropy. To rank item...

A: More is the disorder, more is the entropy At the same conditions, the more the no of atoms in a mole...

Q: What volume of 0.0432 M calcium hydroxide is required to neutralize 34.20 mL of 0.0355 M nitric acid...

A: In acid-base neutralization reaction number of the equivalent of acid and base reacted with each oth...

Q: a) Determine the number of moles that will react in each of the three trials. Please show sample cal...

A: The molarity of a solution is a concentration term defined as the number of moles of solute per litr...

Q: The reaction X + X3 → 2 X2 is shown to have an activation energy of 51 kJ/mol while the enthalpy of ...

A: Given:  Enthalpy of reaction (ΔH) = -388kJ/mol Activation energy for forward reaction (Ea,f) = 51 kJ...

Q: Provide the structure of the major organic products which result in the reaction below.

A: Nucleophilic substitution biomolecular reaction (SN2):The bimolecular nucleophilic substitution reac...

Q: At equilibrium, a 1.0 L reaction vessel contains 2.3 mol of Mg(OH)₂ and 0.170 mol of OH⁻. What is th...

A: Mg(OH)₂ (s) ⇌ Mg²⁺ (aq) + 2 OH⁻ (aq) For the above reaction expression for Kc will be,Kc = [products...

Q: At 25ºC, you conduct a titration of 20.00 mL of a 0.0400 M AgNo3 solution with a 0.050 M NaI soution...

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Q: In a Ni-Cad cell (battery), which uses solid cadmium and nickel ions,   nickel is oxidized and c...

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Q: Identify the Type of Bonds in PbAt4, (Ionic, Polar, Nonpolar)

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Q: Question 1 In the reaction 2A + 3B --> C, how many units of C form when 10 units of A react? 3. 10 c...

A: In given reaction, 2A + 3B --> C Units of A = 10  Units of C formed = ? 

Q: What is the major product of the following addition reaction of alkyne? H-Br A B D Br Br Br Br

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Q: Linolenic acid (C18H30O2) can be hydrogenated to stearic acid by reacting it with hydrogen gas accor...

A: The balanced reaction taking place is given as, => C18H30O2 (s) + 3 H2 (g) ---------> C18H36O2...

Q: Explain why acetyl chloride reacts faster with water than acetic anhydride does?

A: For the given two compounds, i.e. The relative reactivity of these compounds with water has to be c...

Q: In the acetylation of alcohol with acetyl chloride, the overall yield of ester is improved by ti add...

A: The reaction given is as shown below. Given : The reaction overall yield increases in presence of t...

Q: If the ?b of a weak base is 5.0×10−6, what is the pH of a 0.28 M solution of this base?   pH=

A: pH + pOH = 14

Q: Arrange these species by their ability to act as an oxidizing agent. Poorest oxidizing to best oxidi...

A: Redox reactions are those in which there is simultaneous oxidation and reduction reactions. In this,...

Q: How many amps are needed to plate out 1.25 g of silver in 15 minutes?   1.2 amps   75 amps  ...

A: The oxidation state of silver in the solution can be +1 only. Hence the solution will have Ag+ ions ...

Q: Any help with this would be great! Explanations definitely welcome, thanks in advance for any help:)...

A: a) Alkynes react with excess HBr producing alkyl halides via carbocation formation mechanism.  

Q: What mass of Na3CrO4 is required to precipitate all of the silver ions from 20.0 mL of a 0.700 M sol...

A: 20.0 mL of a 0.700 M solution of AgNO3 and Na3CrO4.

Q: A student titrates an unknown amount of potassium hydrogen phthalate (KHC, HO, often abbreviated KHP...

A: Concepts of acid with base titration.

Q: Calculate the solubility at 25 °C of PbCO 3 in pure water and in a 0.0020 M Pb (NO3), solution. Roun...

A: Given ;             Ksp of PbCO3 =7.4 x 10-14 Let the solubility of PbCO3 in pure water is S mol/L P...

Q: has the longest bond length.   ☐He2+ ☐He2‒ ☐He2 ☐H2+ ☐H2‒

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Q: Provide the major organic products(s) of the reaction shown:.

A: In the above reaction, the alkyl halide reactant given is a secondary alky halide i.e the carbon con...

Q: Experiments were done on a certain pure substance X to determine some of its properties. There's a d...

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Q: Calculations for Acetate Buffer Solutions 2. Molarity of sodium acetate in acetate buffer.  2. Caluc...

A: Molarity is defined as the moles of solute present per unit volume of solution. It is a way of expre...

Q: The general formula for a Group 1 metal carbonate is M2CO3.  A gas evolution reaction is performed o...

A: Given data,Mass of metal carbonate=3.946gMass of CO2 release=2.141gThe reaction for the decompositio...

Q: What is the molecular geometry of a compound consisting of a central atom 'X' with 6 valance electro...

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Q: What is the density of a block of wood that has a volume of 450 milliliters and a mass of 0.694 kilo...

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Q: Chemistry Question

A: There are two main factors that affect the solubility of gases in liquids, one is temperature and th...

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.