Consider helium gas flowing in a pipe at a rate of 0.3680 cubic centimeter per sec. The pipe is securely connected to an inflated balloon that initially contains 0.015 cubic foot of helium. Determine the final volume of the balloon (in cubic foot) after 9.2 hrs. Assume that no gas escapes into the environment during the process?

Q: Balance the chemical equation. CS₂ + NH3 →H₂S + NH4SCN Assume the coefficient of NH4SCN is 1. What…

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Q: FeCl2 system name

A: The name of an ionic compound is written as follows: First, write the name of the cation, if the…

Q: 1) 2) 3) 4) 5) Li3PO4 + MgF2 + P4+. RbNO3 + AgNO3 + NaOH → Li2CO3 → O2 → P₂O3 MgF₂ → LiOH + MgCO3 +…

A: It is given to balance the given chemical equation in the question.Let's balance .

Q: Does decreasing the total energy of the system make the atoms more or less likely to stick together?…

A: The complete explanation of the given below.   Decreasing the total energy of the system will make…

Q: rch what elements are typically found in brass. y of these form colored solutions? Do any absorb

A: Coloured solutions are those which are paramanatic in nature. Colourless solutions are those which…

Q: If the concentration of OH- ions in a solution is 10^-2 M, pH of that solution will be 7 12 14 2

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Q: -COH (acid) &H (aldehyde) Ar-H (aromatic) (C-C-H, vinylic OH (alcohol or phenol) X-C-H (X= halogen…

A: The 1H NMR spectrum given contains two peaks indicating two different proton environments.

Q: 8) How many molecules are there in 237 grams of CC14? CIX 12.01 CI 4X 35.45 153.81g/mol 2.019/mol…

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Q: Calculate the frequency of a light with a wavelength of 488 nm. Give your answer to 3 sig figs.…

A: Given -> Wavelength= 488nm = 488 × 10-9 m (1nm = 10-9)

Q: a. Name: b. H3C CH 3

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Q: Mrs. Belew's favorite Chic-Fil-A meal is the Spicy Southwest Salad. It contains 19 g fat, 36 g…

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Q: Draw the displayed formulae of the following molecules: a hexan-3-one b 2,3-dimethylnonanal c…

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Q: A student titrated a vinegar sample with 0.44M NaOH titrant. Then a 5.0mL vinegar sample is mixed…

A: The reaction between vinegar(acetic acid) and NaOH is represented as  CH3COOH + NaOH -------->…

Q: 1. A chemical reaction is carried out using a 42.65-g sample of lead(II) nitrate, Pb(NO3)2.< ( a.…

A: Concept based on the moles and formula units of ionic compounds.

Q: 4. Consider the following reaction: CO(g) +H2O(g) = CO2(g)+H2(g)CO(g) +H2 O(g) CO2(g) +H2(g)…

A: Ghhh ggf

Q: mole sample of ammonia at 14.0 atm and 25 °C in a cylinder fitted with a movable piston expands…

A: We know according to ideal gas equation PV = nRT  P is the pressure in atm  V is volume in L  n is…

Q: You will convert the candle volume from cubic inches to milliliters given a conversion factor…

A: Concept based on the conversion factor.

Q: 9. (a) Under certain conditions, the reaction of 0.5 M 1-bromobutane with 1.0 M sodium methoxide…

A: (a) Given data : Rate = 0.05 mol L-1 sec-1 At this rate, Concentration of 1-bromobutane = 0.5 M…

Q: Given the following imaginary elements and average atomic masses, calculate the molar mass of the…

A: Given compound is AX2R3 Given atomic mass of A 37. 89                                         X…

Q: Demonstrate that the wavefunctions for the particle-on-a-ring problem show no preferred position on…

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

Q: Calculate the radius of paladium atom given that PD has an FCC crystal structure, a density of12.p…

A: Given density of crystal = 12. 0 g/ cm3 Atomic weight of crystal = 106.4g/mol We have calculate…

Q: In the drawing area below, create a cyclic hemiacetal with a 6-membered ring, I ethoxy group, 3…

A: We know that for a cyclic hemiacetal  A carbon will contain alkyl group wich is a part of cycle, a…

Q: How many non-equivalent ("different" kinds of) protons are there in this compound? H3C CH3 Br

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Q: Mass and Volume Measurements Mass (g) 5.34 15.63 31.74 53.36 83.36 of an Unknown Metal Volume of…

A: slope = density = massvolume

Q: Consider a hypothetical chemical reaction: A+B C + D (In this equation A, B, C and D stand for some…

A: Exothermic reaction: an exothermic reaction is a "reaction for which the overall  ΔH⚬ is negative.…

Q: How does decreasing the total energy of the system affect the stability of the pair of atoms in the…

A: The detailed explanation is given below. After decreasing the total energy of the system the…

Q: A sample of krypton gas at a pressure of 905 torr and a temperature of 28.4 oC occupies a volume of…

A: Given data: The initial pressure of the gas is P1 = 905 torr. The constant temperature is T = 28.4…

Q: For the following reaction at equilibrium CO(g) + 2H2(g) CH3OH (g) In a 2.00 L flask, a mixture of…

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Q: A 250.0-mL solution with a target concentration of 0.110 M of a certain substance is to be prepared.…

A: Given data: Volume of solution - 250 ml  Molarity of solution - 0.110 M  Molar mass of solute - 100…

Q: Nucleus containing protons and neutrons -10-4 A- Volume occupied by electrons I-SA The structure of…

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Q: What is the pH of a solution made by adding 0.075 mole of NaOH to 2.0 L of distilled water. Assume…

A: Given, moles of NaOH = 0.075 mole  Volume = 2.0 L

Q: A hot-water bottle contains 711 gg of water at 57∘C∘C. If the liquid water cools to body temperature…

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Q: Complete the IUPAC Name of the structure.

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Q: What is the mass in grams of 6.62 mol W

A: Given, moles of W= 6.62 mol Molar mass of W = 184g/mol (from periodic table)  Mass in grams = ?

Q: a. Calculate the mass of CaO(s) that is present at equilibrium.

A: Ideal gas equation is used to get the mole of carbon dioxide present at equilibrium. PV = nRT…

Q: Consider the following operations on the number 7.68 x 10-2 X Without using a calculator, decide…

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Q: Which Diels Alder reaction will not be successful? H3C H3C. O top reaction CH₂ O middle reaction CH₂…

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Q: (16) The constant pressure molar heat capacity of nitrogen is given by the expression: Cmp (27 +5.9…

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Q: 6) 7) 8) 9) 10) CF4 + HCN + GaF3 + SrS + Br2 → CBr4 + CUSO4 → Cs → PtF2 → N₂ + H₂ → - - - CSF +…

A: 6) The given equation is----- CF4 + Br2 -------&gt; CBr4 + F2 The balanced equation is---- CF4 +…

Q: Below is the given data to plot the titration curve Ka = 1.78 x 10^-5 V= 50.00 mL Concentration of…

A: pKa = - log Ka  for weak acid pH = 12(pKa-logC) for salt hydrolysis: pH = 12[pKw + pKa + log C]

Q: What mass of carbon dioxide is produced from the complete combustion of 6.80×10−3 gg of methane?…

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Q: Rewrite the following statement using a number in scientific notation.   The diameter of a certain…

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Q: What kind of intermolecular forces act between a zinc cation and a dichlorine monoxide molecule?…

A: The attraction forces between the different molecules are known as intermolecular forces. In general…

Q: What is the relationship between mol of carbon and mol of ethanol, CH3CH₂OH? 1 mol of CH3CH₂OH…

A: Molecular formula of ethanol = CH3CH2OH

Q: H H H H H-C-C-C Ht H H O molecule Decide whether each molecule in the table below is another…

A: Each of two or more compounds with the same formula but a different arrangements of atoms in the…

Q: Shown in figure below, the manometer fluid of density 875 kg/m³ shows a column height difference of…

A: The pressure difference is expressed as  P = hdg. Where,  h is height difference, d is density of…

Q: Given a 6.25 mol sample of Ag, how many atoms are present? Give your answer to the correct number of…

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Q: How does decreasing the total energy of the system affect the stability of the pair of atoms in the…

A: Generally chemical bond formation between two atoms is exothermic in nature. Chemical bond is…

Q: Rudolf has an 15mL extract from a plant sample. He took a 50.0 μL aliquot and diluted the solution…

A: Given data :

Q: The gas phase reaction of hydrogen with iodine H₂+I22HI is first order in H₂ and first order in I2.…

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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.