Keeping pressure (P) and number of moles (n) constant, what happens to the temperature (T) if the volume (V) doubles?

Q: Why are stables isotopes not capable of producing radiation?  a. They halt the development of cancer...

A: Stable isotope are elements with the same number of protons but different number of neutrons... Stab...

Q: Illustrate the electron spin quantum number of Carbon

A: Quantum numbers are defined as set of numbers which describe the energy and position of electrons in...

Q: Li o ctly reglux Co,CH3 co, H * Cme : Mdal- SNAC EICB

A: Mechanism  involve Formation  of aldol followed  by E1CB reaction. 

Q: The reaction C,H;(g) – 2C,H,(g) has an activation energy of 262 kJ/mol. At 600.0 K, the rate constan...

A: we have to calculate the value of rate constant for the given reaction at 830.0 K

Q: Calculate the pH of a 0.561 M solution of a triprotic weak acid, H3A, given the acid ionization cons...

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Q: Calculate the pH of a 0.512 M solution of a triprotic weak acid, H3A, given the acid ionization cons...

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Q: Balance the following redox reaction in acidic solution. NO(g)+Br,(1) → NO,(aq)+Br (aq) NO(g) + Br, ...

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Q: Substance State KCo,

A: State of K2CrO4: Potassium chromate is a yellow crystalline solid. It is soluble in water.

Q: Calculate the theoretical yield of aspirin (molar mass = 180.17 g/mol) if 2.45 grams of salicylic ac...

A: The balanced reaction given is,  

Q: A solution is prepared that is initially 0.22M in methylamine (CH, NH,), a weak base, and 0.31 M in ...

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Q: Calculate the change of enthalpy for the reaction 2Al (s) + 3Cl2 (g) --> 2AICI3 (s) from the followi...

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Q: Part A Draw the condensed structural formula of the amine salt formed when lidocaine reacts with HCI...

A: GIVEN:- Draw the condensed structural formula of the amine salt formed when lidocaine reacts HCI.

Q: What is the principal quantum number (n), the orbital angular momentum quantum number (l), the magne...

A: In this question, we have to find the principal quantum number (n), the orbital angular momentum qua...

Q: What is the effective nuclear charge felt by a valence electron in the element with atomic number 16...

A: Effective nuclear charge is determined with the help of Slater's rule.  Electronegativity is the ten...

Q: An analytical chemist is titrating 84.9 mL of a 0.2500M solution of hydrazoic acid (HN,) with a 0.74...

A: Here we have to determine the pH of solution if 20.9 ml of 0.74M solution of NaOH is added to 84.9 m...

Q: 30.5 grams of X3Y8 react with an excess amount of Z2 according to the reaction below. Determine the ...

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Q: A solution of HNO3 has a pH of 3.53. What is the molarity of the solution?

A: Given,  The pH of HNO3 solution = 3.53.  The molarity of the solution is:

Q: A liquid is exposed to infrared radiation with a wavelength of 4.04x10-4 cm.4.04x10-4 cm. Assume tha...

A: Heat energy and number of photons are related as :  E = nhv  where , E = heat energy in Joules. n = ...

Q: predicting the IR spectrum for the product with specific absorbtion bands and for specific funstiona...

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Q: During inhalation, a person's diaphragm and intercostal muscles contract, expanding the chest cavity...

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Q: Number of Molecule valence electrons Formal Charge Electron-Group Geometry Molecular Geometry Resona...

A: Here for the following molecules we have to determine the number of valence electrons , Formal charg...

Q: What can affect the formation of different crystalline phases

A: A question based on phase diagram that is to be accomplished.

Q: Part A etal plating is done by passing current through a metal solution. or example, an item can bec...

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Q: whats the concentration (M) of the fully deprotonated anion for a 0.058 M solution of a triprotic we...

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Q: Provide a structure for the compound C,HN, using the given information. IR: 3281 cm-1 'H NMR: 8 1.1 ...

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Q: A student was titrating a solution of HC H,O, with a Sr(OH), solution. Determine the pH at a particu...

A: Sr(OH)2  ---> Sr2+(aq) + 2OH-(aq) So each Sr(OH)2(aq) produces 2 OH-(aq) Hence mole ratio to find...

Q: Calculate the pH of 0.40 M NH3 (Kb=1.8×10−5) Calculate the concentration of NH3 present in 0.40 M N...

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Q: 2 Li oH H Ph 2) NaoH, CH, oH phc Chme: Adol- Tischeako reaction

A: Aldol Tischenko reaction is the reaction of aldehyde or ketone to form 1,3 hydroxyl compounds. In th...

Q: 1. excess CH3I 2. Ag20 3. heat

A: ->In presence of excess alkyl halide first of all ammonium salt formed. ->Then in presence of ...

Q: Calculate the percent yield of the reaction if 1.88 g of aspirin (acetylsalicyclic) were obtained

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Q: Re-order each list in the table below, if necessary, so that the atoms or ions in it are listed in o...

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Q: waF

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Q: Which process(es) listed below occur with an increase in entropy? (i) Water in the ocean warms up du...

A: Entropy is a measure of the randomness of the molecules of a substance. For a spontaneous reaction t...

Q: (c) Estimate the wavelength of electrons that have been accelerated from rest through a potential di...

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Q: Note: I need a simple explanation for this lesson for my presentation. Thank you!

A: Polymers  are composed of many small repeating  units (monomer) joined together. Polymers having hig...

Q: Decide whether the Lewis structure proposed for each molecule is reasonable or not. proposed Lewis s...

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Q: 29. Cosmic background radiation (CMB) is a form of electromagnetic radiation that fills the entire u...

A: Given: Wavelength of CMB = 2.0 mm = 0.002 m                                        (Since 1 m = 1000...

Q: Substance Solubility Lio

A: The solubility of Li2O is given below

Q: Below is the reaction for the formation of acid rain due to high concentration of atmospheric gaseou...

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Q: Copper metal reacts with nitric acid according the equation below: 3 Cu(s) + 8 HNO3(aq) (ag) + 2 NO(...

A: Given, 3Cu(s) + 8HNO3(aq) ➝ 3Cu2+(aq) + 2NO(g) + 6NO3-(aq) + 4H2O(l) mass of Copper (Cu) react = 6.2...

Q: I. MULTIPLE CHOICE: Write only the letter of the correct answer. 1. Which is anything thatoccupies s...

A: As mentioned in the question, only the letter of correct answer is required. 1. b                

Q: How to interept this data to match the structure? It gives the peak/PPM and having trouble matching ...

A: The given NMR data is needed to be interpreted and the each signal obtained is needed to be assigned...

Q: Draw the correct lewis structure for the following molecule. NC

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Q: Write balanced half-reactions for the following redox reaction: 51,(s)+2 Mn (aq)+8 H,O(1) 101 (aq)+2...

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Q: A solution of 25.0 mL 0.200 M CH3COOH solution is titrated with 0.200 M KOH solution. a. Calculate t...

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Q: How many moles of NH3 must be dissolved in water to give 615.4 mL of solution with a pH of 10.96? K ...

A: The number of moles NH3 disolved in water is given below

Q: For each of the following substances, identify whether the substance is classified as an Arrhenius a...

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Q: 2- What is the conjugate acid of HPO4²- ? Express your answer as a chemical formula. View Available ...

A: Th conjugate acid of any compound is a compound form by accepting a proton to original compound.

Q: The literature value for the Ksp of Ca(OH)2 at 25 °C is 4.68E-6. Imagine you ran th experiment and g...

A: Ksp is solubility product. It is the product of minimum ionic concentration required to precipitate ...

Q: In each row, pick the compound with the bigger lattice energy. Note: lattice energy is always greate...

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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.