You place a balloon in a closed chamber at standard temperature and pressu by half. What happens to the balloon? A. It expands to four times its original volume. B. It doubles in volume. C. It decreased to one-half of its original volume. D. It stays the same volume. E

Q: If 1.50 mole of hydrogen reacts with 1.50 mole of iodine in a 20.00L container at 700K as shown…

A: Chemical reaction  H2 (g) + I2 (g)  → 2HI (g) Moles of H2 = 1.50 mol moles of I2 = 1.50 mol Volume…

Q: If 880. J of energy are added to 650.0g of water at 325K, what would the final temperature be in…

A: Amount of heat ( Q ) added or removed to change the temperature of a substance of mass ,m and…

Q: The "Nanoputians" are a series of molecules whose structures resemble people. Fill in the missing…

A: Formation of Nano-Dancer from Nano-Dancer -Precursor.The initial rea We have to write the steps…

Q: To what temperature must a sample of nitrogen at 23.7oC and 0.759 atm be taken so that its pressure…

A:

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a…

A: As we know, ∆G = ∆H - T∆S  A reaction is Spontaneous if ∆G is negative.  While reverse reaction is…

Q: Rank the following compounde in order of increasing boiling point. ON Ol<<<N O<l«t< NV ON<I< | < |…

A: The boiling point of the organic compounds increases with the increase in molecular weight and…

Q: b. [Fe(en)Cl₂I₂]² where en = ethylenediamine CN= number of d-electrons = What is the spin-only…

A: The given compound is [Fe(en)Cl2I2]2- where en = ethylene diamine. Coordination compounds are the…

Q: For the following, remember that the boiling point elevation constant for water is Kb = 0.512 C/kg,…

A: Given data:  Mass of MgCl2 = 250 g  Molar mass of MgCl2 = 95.211 g/ mol Therefore,  Moles of MgCl2…

Q: Rotation (degrees) 35 30 25 20 15 10 LO 5 0.0 Rotation vs. Path Length 5.0 10.0 15.0

A: For pure liquids, observed rotation is related to the path length of  The term "specific rotation"…

Q: Consider the chemical equation and equilibrium constant for the synthesis of sulfur trioxide at…

A: Answer: Value of equilibrium constant is always equal to the ratio of molar concentration of…

Q: poly, a amethyl di silane 5. Identify the type of biological compound having each of the following…

A: There are various types of biological compound present in living beings-  1- proteins 2-…

Q: Select the major product of the following reactions. EtO I I O IV O II OH OEt 1. NaOEt 2. CH3I 3.…

A: -&gt; Base (NaOEt) can abstract most acidic hydrogen from abstract and form nucleophile which can…

Q: A chemist fills a reaction vessel with 6.95 atm hydrogen (H₂) gas, 1.47 atm oxygen (O₂) gas, and…

A: The given reaction 2H2(g) + O2(g) ⇌ 2H2O(g) Pressure of H2 = 6.95 atm  Pressure of O2 = 1.47 atm…

Q: Three gases (A, B, C) are mixed in a glass bulb. The total pressure inside the bulb is 0.40 atm. If…

A: According to Dalton's law,the total pressure exerted by a mixture of two or more non-reacting gases…

Q: Which of the following structures are endo Diels-Alder reaction products? O a) CH3 CO₂Me CO₂Me CH3 O…

A:

Q: 7. () Predict the product and show a detailed mechanism for its formation. `~ Br

A: It is based on the reactivity of amine Here we are required to find the major product of the…

Q: H₂C-O-CH₂-CH₂ The functional group is 0-0-C, an ether group O CHI CHÍCH, CHÍ DỊCH Identify the…

A: Functional group defines the function of the hydrocarbon that they get attached to hydrocarbons in a…

Q: 2. 2.00 liter of nitrogen at 400. torr is mixed with 2.00 liter of helium at 300. torr and a third…

A:

Q: One of the most recognizable corrosion reactions is the rusting of iron. Rust is caused by iron…

A: It is based on the concept of different types of chemical reaction. Here we are required to write…

Q: 2,2,4-Trimethylpentane has a normal boiling point of 103.9 ℃ and its ΔHvap is 36.7 kJ/mol. Calculate…

A:

Q: 4.Methyl bromide undergoes SN2 reaction with CN (Cyanide ion). Draw the act complex formed in the…

A: SN2 is nucleophilic substitution reaction of second order. It means that the rate of reaction is…

Q: Determine the temperature (in K) at which the density of ozone (O3) is 0.646 g/L at a pressure of…

A:

Q: 9. QUESTION 4 What is the product of the following reaction? BH3 H₂O₂ a. <080 OH -CH₂CH₂ OH CH₂CH₂…

A: This is hydroboration oxidation reaction. Alkene react with BH3 and H2O2 to give alcohol Overall…

Q: The first order reaction, A → B, has a rate constant, k = 5.16 × 10−3 min−1. Calculate the time…

A:

Q: 5. How do ionization energies change with increasing atomic number (a) down a group of elements in…

A: Ionization  Energy is the energy required to ionize a mole of atoms or molecules.

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A: To explain the chemical shifts in 1HNMR of two indicated protons of indanol isomers.

Q: 15.7) Determine whether each of the following changes is an oxidation or reduction. a) gain of…

A: If any species( atom or ion) gains electrons, the process is called reduction.  Example -  A + e–…

Q: 2. For the following concentration cell, use the Nernst equation to determine the expected voltage.…

A: The Nernst equation can be represented as follows: Ecell=E°cell-0.0591nlog[P][R] where Ecell is the…

Q: A hot lump of 47.3 g of copper at an initial temperature of 85.0 °C is placed in 50.0 mL H₂O…

A: Mass of copper = 47.3 g The initial temperature of hot lump of copper = 85.0°C Volume of H2O = 50.0…

Q: The voltage generated by the zinc concentration cell described by the line notation Zn(s) | Zn²+(aq,…

A:

Q: SnCL Q

A: Reduction of Quinone to Hydroquinone. SnCl2 is reducing agent and it gives electron to oxygen then…

Q: For the galvanic (voltaic) cell Fe(s) + Mn²⁺(aq) ⟶ Fe²⁺(aq) + Mn(s) (E° = 0.77 V at 25 °C), what is…

A: Given electrochemical cell reaction equation; Fe (s) + Mn2+(aq) → Fe2+(aq) + Mn (s) Given standard…

Q: Consider a different sample of CO (g).  This sample of carbon monoxide gas occupies a volume of 41.2…

A: Volume at STP= 41.2 L  Mole is equal to volume at STP divide by standard volume   Mole CO = volume…

Q: Ï H CH,CH,NH, The product of the reaction is a semicarbazone. a hydrazone. an oxime. an imine. Q2Q

A: The given question explains the reaction between aldehyde and amine to form corresponding imine as…

Q: Draw the tetrapeptide represented by HLQS at physiological pH (pH = 7.4). Include proper…

A:

Q: 3. What set of orbitals corresponds to each of the following sets of quantum numbers? How many…

A: n = Principal quantum number =1,2,3.....  l = Azimuthal (orbital) quantum number  l = 0, 1,…

Q: What is the difference between kinetic and thermodynamic control in chemical reactions?

A: This answer explains the difference between kinetic and thermodynamic control in chemical reactions.…

Q: A gas has a volume of 2.88 L at 4.4oC and 126.9 kPa. At what temperature would the gas occupy 1.4 L…

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Q: Give typed full explanation not a single word hand written otherwise leave it

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Q: For the aqueous HgI42− complex =Kf×6.761029 at 25°C. Suppose equal volumes of 0.0078M HgNO32…

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Q: How many moles are present in a 50.00 mL sample of heptane? Heptane (C7H16) has a density of 0.6795…

A: Volume of Heptane= 50 mL  Density= 0.6795 g/ mL  Density is equal to weight of substance divide by…

Q: 4. A battery is made from the metals with the greatest potential difference. On the diagram below,…

A: A battery is a electrolytic cell in which chemical energy is converted to electrical energy.

Q: 11) The reaction of NO₂(g) and CO(g) is thought to occur in two steps: a. b. d. Step 1: slow NO(g) +…

A: Please find your solution below : The rate of reaction is the speed at which a chemical reaction…

Q: A lab student dissolves 47.1 g sodium carbonate in enough water to yield 256 mL of solution.…

A: Weight of sodium carbonate=47.1 gram  Volume= 256 mL = 0.256 L  Molar mass sodium carbonate= 105.98…

Q: p. O o Die abor NaBH4 Li

A:

Q: Draw the products resulting from addition of a Grignard reagent to an aldehyde. Use a dash or wedge…

A: Grignard reagents have the general form of RMgX, where R is an alkyl or aryl.  It is an important…

Q: Predict and draw the reactant of the following reaction. ? H* I

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Q: 7.99. What are the condensed electron configurations of the following ground-state atoms and ions?…

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Q: You find a solution of NaOH (strong base) and measure the pH to be 9.5. What is the concentration of…

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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.