Calculate the volume of 2.30 moles of gas exerting a pressure of 2.80 atm at 155°C. Be sure to include the units and round your answer to the appropriate number of significant igures.

Q: प्रश्न 1 एवं 2 के लिये अनुच्छेद The isomerism which is due to change in position of linking atoms in…

A: Let us discuss the question step by step.

Q: If the rate of change of Cl2 is –0.0540M/s, what is the rate of change of NO?…

A:

Q: CEN O OCH3 1. LDA 2. CH3Br 1. LDA 2. CH3CH₂Br ? ?

A:

Q: To study the kinetics of iodination of acetone, why starch is used as an indicator just before the…

A: To study the kinetics of iodination of acetone, starch is used as an indicator just before the…

Q: 12. A ring with a mass of 25.5 g appears to be pure silver. Rather than test for density, you can…

A:

Q: Experiment No 24: Determine the relative strength of two Acids by studying the hydrolysis of ester…

A:

Q: Suppose that instead of plating copper on a strip of aluminum you used a strip of silver.  Explain…

A: Given: Instead of plating copper on a strip of aluminium, you used a strip of silver.

Q: 3. a. The [Co(H₂O)6]³+ complex is high spin. Fill the below molecular diagram with the correct…

A: [Co (H2 O) 6] 3+ is a complex. We can determine the number of d-electrons of the metal cam be…

Q: Calculate q , w U and H for the process during which 40.36g Ne has at  273K expands reversibly and…

A:

Q: 1. Butyric acid, HC4H7O2, is used to make compounds employed in artificial flavorings and syrups. A…

A: For this first calculate concentration of H3O+ using pH and using that find all equilibrium…

Q: Please explain the concept and process of each colligative property.

A: Colligative properties are those properties of the Solution which depends on number of solute…

Q: 3. Calculate the AH for the reaction NO(g) + O(g) → NO2(g) given the following information: NO(g) +…

A:

Q: Chemistry synthesis a) OH

A:

Q: ħ² The quantized energies of the rigid rotor are given by E, = 1/-/J (J -J(J + 1). If J = 2, what…

A: Rigid rotor is a mechanical model of rotating systems. Rigid rotor is a three dimensional rigid…

Q: Balance the following equation by the half-reaction method. The reaction takes place in a basic…

A:

Q: 5. Consider the following reaction mechanism. 2A + B→ с step I slow B C D step II fast 1) What is…

A: The speed of reaction is measured in terms of rate of reaction  Here we are required to draw the…

Q: (a) Draw the mechanism for the following transformation including reagents and any isolable species…

A:

Q: An aerosol can with an internal pressure of 5 atm at an initial temperature of 290K is placed in a…

A:

Q: Initial Two gas molecules in motion in the left chamber. Divider removed. Prediction Figure 2.…

A: A question based on properties of gas that is to be accomplished.

Q: Table B. Tests for Phenolic Groups. For each test compound (row), check the box if the result in the…

A: To find whether the given compounds the various test for the functional group.

Q: Q2. The following molecule is useful in combinatorial synthesis. H₂N NH₂ SOMe HN- a. What is the…

A: Compounds that can't be synthesized by normal traditional synthesis, are synthesized by…

Q: suggested that everything was made of atoms

A: According to Dalton's atomic theory,  matter is consists of tiny paricles ,called atoms

Q: Which molecules are chiral? Select all that apply. 2- I) II) III) NH3 NH3 [+] "* "* Brill Co. H3N CI…

A: If in a molecule , symmetry element is present then it will be achiral. I) is achiral because here…

Q: 4. What aldehyde or ketone is needed to synthesize each alcohol by metal hydride reduction? Draw the…

A:

Q: When 2.63 g of a polypeptide is dissolved in 439 mL of water, the resulting solution is found to…

A:

Q: A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas…

A:

Q: What is the product of the following reaction? 0 1. PBr3, Br2 сьон сн ОН 2. О Br CHSCHIC OH Br…

A:

Q: ionic compound NaCl CrF4 FeCl₂ MnS cation anion Na CI 0 0 0

A: An ionic compound AxBy dissociates as: AxBy → xAy+ + yBx- So, the cation is Ay+ and the anion is…

Q: Ammonium nitrate dissolves spontaneously and endothermicaly in water at room temperature. What can…

A:

Q: 2. (a) The v(CO) of isoelectronic series [Mn(CO).], [Cr(CO)] and [V(CO) are 2090 cm 2000cm¹ and 1860…

A: All the parts of the questions are answered properly!!

Q: You were asked to separate sand and sodium chloride in water. choose three methods to separate the…

A: Three methods used to separate salt and sand are physical separation (picking out pieces or using…

Q: Calculate Kp for the following reaction: * PC13(g) + Cl₂(g) → PC1,(g) K₂ = 1.67 (at 500. K) O 3.07 x…

A:

Q: N CH3 CH3 1. NBS, AIBN 2. NaOH ?

A:

Q: What is the concentration in molarity of an aqueous solution which contains 1.15% by mass acetone…

A: 1.15 % by mass , 100 g solution contains 1.15 g actone Moles of Acetone =1.15/58.08       = 0.0198…

Q: Part A U 容 Part B

A: The given transformations involves hydroboration-oxidation, oxidation of alcohol to aldehyde,…

Q: 6. 7. product in #6 CH3 HNO3, H₂SO4 SnCl₂ H* OH ?

A: 6. Electrophilic substitution: The resonance hybrids for acetophenone is given below. As acetyl…

Q: 3. How many vibrational modes do each of the following have? a) Azulene, C₁0H₂: b) Ammonia, NH3:

A:

Q: 1. Predict whether the following processes are spontaneous, are spontaneous in the reverse or are in…

A: Spontaneous process is the process which takes its own.i.e process which doesn't required any…

Q: 1. Predict whether the following processes are spontaneous, are spon in the reverse or are in…

A: Spontaneous process occurs by its own while Non-spontaneous process required external source to…

Q: A student carried out an experiment to determine the equilibrium constant between Fe³ and SCN…

A: The equilibrium reaction given is, => Fe3+ (aq) + SCN- (aq) ↔ FeSCN2+ (aq) The calibration curve…

Q: While performing the Dumas experiment, if the outside of the flask were not completely dry (Part I),…

A: Given: The outside of the flask was not completely dry in the Dumas experiment.

Q: Hexose A is a reducing sugar, periodate oxidation gave the products shown below, and hexose A gave…

A:

Q: Give the name for the following structure.

A: Given compound: We have to write the name of the compound.

Q: um with the coffee ter at 62.7 °C. J qunknown fic heat capacity of aterial? ?] J/g °C

A: Mass = 58.0 g Initial Temperature = 111.0 °c Final Temperature = 62.7 °c Q = -7550 J

Q: What is the equilibrium concentration of BCl3 if a solid sample of PH3BC13 is placed in a 0.250 L…

A: All the necessary calculations have been done in the following step.

Q: Quantitative analysis student Jon analyzed an ore sample for its lead content and obtained a mean of…

A: Given: obtained value- 4.75% certified value- 4.50% To find:  (a) percent error (b) percent accuracy…

Q: ol Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction…

A: Given, P4(s, white) + 20HF(g) ➝ 4PF5(g) + 10H2(g) Substances             entropy (S°) P4(s, white)…

Q: a) Calculate the concentration of a 31.9 mL Ba(OH)2 solution given that it required 30.2 mL of 0.224…

A: Given-> Volume of Ba(OH)2 = 31.9 ml Volume of acetic acid = 30.2 ml  Molarity of acetic acid =…

Q: 3. Use a table of standard thermodynamic values to predict the standard cell potential at 71 C:…

A: Given cell notation is :  Cu(s) | CuSO4 || AgNO3 | Ag (s)  Use the standard thermodynamics values to…

Q: Arrange the following elements from lowest to highest ionization energy (K, Y, V, P, F).

A: We need to arrange the given elements in order of ionization energy

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.