2.0×10-3 mol PCl5 is placed in a 500 mL flask and equilibrium is reached at 303 C. For the reaction PCl5 (g)  PCl3 (g) + Cl2 (g), if the amount of Cl2 (g) is 1.93×10-3 mol in equilibrium What is the value of (a) Kc and (b) Kp for this reaction at 303 C? (R=0.0821 LatmK-1mol-1 )

Q: Does primary, secondary, and tertiary affect the acidity and/ or solublity of a compound in water?…

A: Primary compound is formed when functional group is directly attached to the hydrocarbon chain.…

Q: Shown below is the skeletal structure of a commonly used artificial sweetener. Which functional…

A: A atom or group that determines the entire properties of the molecule is known as functional group.…

Q: Express the following in scientific notation: 10,030,400,000

A: Given The number to express is 10,030,400,000

Q: consider the equation HCIO3(aq) + H2O H3O+(aq) + CIO3(aq) What is the acid the base the conjugate…

A:

Q: A 4 m thick steel plate initially at 225 °C. Suddenly, both surfaces are exposed to an ambient at 25…

A:

Q: 1) what is the bond order of each of the complexes 2) draw the structures 3) in which one the Ru-Ru…

A: Metal-metal bond order can be determined by the using the formula, k = TVE = total valence electron,…

Q: A flask contains a mixture of two gases: NO2 and Ne. If the flask contains 0.233 mol of NO2 and 19.6…

A: Answer:-This question is answered by using the simple concept of calculation of partial pressure…

Q: 15. Which one of the compounds in Figure #3 is the major organic product of Reaction # 3? (A)…

A: Given the reactant And reagent ask the product

Q: Which of the following is a secondary alcohol?     a)  2-methyl-2-propanol   b)…

A: Aliphatic hydrocarbon Compound contains OH group is called Alcohol

Q: The solubility of AgaCO3 (s) is 1.3 x 10 mol/L. Calculate the solubility product constant, KSP for…

A: Solubility of Ag2CO3 = 1.3 * 10-3

Q: Zeta potential curves of Al2O3 and SiO₂ powders are given in the figure below. In order to prepare a…

A: The optimum pH for preparing a stable slurry containing both Al2O3 and SiO2 particles can vary…

Q: The following molecule contains О sigma bonds and ОН Aspirin Formula pi bonds.

A:

Q: The time that is required for an enzyme to convert one substrate molecule into one product molecule…

A: 1). The enzyme's turnover number, denoted as kcat, tells us how long it takes an enzyme to change…

Q: . What type of chemical reaction is illustrated by the following reaction? CH3OOCH3 + H2O ⎯→ CH3OOH…

A: The given reaction is             CH3COOCH3 + H2O ⎯→ CH3COOH + CH3OH                ( In the given…

Q: Consider the following reaction at equilibrium. NH3 + H₂O. NH4+ + OH What would happen to the…

A: LeChatelier's principle: When factors like concentration, pressure, temperature, inert gases that…

Q: A compound has a Normal Boiling Point of 95.0 °C and an Enthalpy of Vaporization of 42.0 kJ/mol.…

A: The boiling point of a substance is defined as the temperature at which the vapor pressure of the…

Q: A 10.00 mL sample of a Ca(OH)2 solution is diluted to 250.0 mL total volume. A 25.0 mL sample of the…

A: The balanced equation isCa(OH)2 + 2 HCl ----> CaCl2 + 2 H2OGiven thatvolume of Ca(OH)2 sample =…

Q: What is the pressure (in bar) at which a gas of molar mass 47.1 g/mol at temperature 14.9 °C has a…

A:

Q: 3. The room temperature is 298.15 K. Convert this temperature to degree Fahrenheit?

A: To convert 298.15 Kelvin (K) to Fahrenheit (°F), you can use the following formula:

Q: Propose a structure for the starting material of the below reaction scheme, and answer any follow-up…

A: Ozonolysis is a type of organic reaction in which unsaturated carbon-carbon bonds are broken to…

Q: Which reaction would proceed with the fastest rate? Why? OH OH NaBr HBr top reaction; better…

A: The substitution reaction in which elimination of leaving group and the attack of nucleophile takes…

Q: There are sp² carbons in the following molecule.

A:

Q: What is the major organic product for the transformation below? Br NaCN == acetone Nal water م فهمه…

A: This problem is based on general organic reaction mechanism. The detailed solution is given below.

Q: Consider oxidation of a fuel composed of 50% CH4 and 50% NH3 (by volume) in an oxygen-enriched…

A: A fuel mixture is composed of methane and ammonia is burnt with air.

Q: On your paper, draw a molecular orbital diagram (like the one shown below) and fill in the 13…

A: The total number of molecular orbitals formed will always be equal to the total number of atomic…

Q: Suppose a 500. mL flask is filled with 1.7 mol of CO, 0.50 mol of CO₂ and 0.90 mol of H₂. The…

A: Given data A 500. mL flask is filled with 1.7 mol of CO, 0.50 mol of CO2 and 0.90 mol of H2. Given…

Q: The following statements regarding a zwitterion are incorrect except: Select one: O It is counter…

A: Zwitterion -A zwitterion, also known as an inner salt, is a molecule or ion that contains both…

Q: A 20.00 mL solution of a weak acid (0.05 M) weak acid was titrated with an aqueous solution of 0.01M…

A: Part A-Concentration of acetic acid= 0.05 MVolume of acetic acid = 20.00 mLConcentration of NaOH =…

Q: How many formula units of calcium bromide are present in a sample containing 7.9 g of bromide ion?…

A: Formula Units:The formula unit is a term that generally refers to the formula of the compound…

Q: insoluble salt AB(s) and a complex AC5(aq). The equilibrium concentrations in a solution of AC5…

A: The concept of above question is based on the applications of solubility product, equilibrium…

Q: Use IUPAC rules to name the following molecule H₂C CI CH3 CH. CH3. is

A: The fundamental idea behind naming compounds in accordance with IUPAC guidelines is to prioritize…

Q: Is there a minimum standard reduction potential that the half-reaction used at the anode of this…

A: An electrochemical cell that converts the chemical energy of spontaneous redox reactions into…

Q: Consider the following molecule. The lone pair on the nitrogen is located in a From the list below…

A: To solve this problem we have to find the hybridization of Nitrogen atom of the given Structure.

Q: Below you will find five reaction products (labeled product 1, product 2, etc.), but you will only…

A: Both Markovnikov and anti-Markovnikov's rules are applicable during the addition of a hydrogen atom…

Q: < Question 24 of 32 In this reaction: of 12, and 52.76 g of Mg (s) + 1₂ (s) → Mgl₂ (s), if 10.0 g of…

A:

Q: For the following reaction, 4.44 grams of calcium hydroxide are mixed with excess sulfuric acid. The…

A: calculate the theoretical yield and percentage yield from the given data.

Q: Calculate the heat of reaction AH for the following reaction: CH₂(g) + 2O₂(g) →CO₂(g) + 2H₂O(g) You…

A:

Q: Question 22 of 32 What is the empirical formula of acetic acid, HC₂H₂O₂?

A:

Q: 5) Uranium is radioactive and decays into lead. This process can be used to date rocks. A piece of…

A: Amount of Uranium in the rock = 3.8 x 10-3 g Amount of lead in the rock = 2.4 x 10-5 g Half life of…

Q: Consider the following balanced chemical equation: 2Na(s) + Cl2(g) → 2NaCl(s) If 4.12 mol of…

A: Number of moles of Cl2 = 4.12 molNumber of moles of sodium consumed = ?

Q: a. Reaction condition for the reduction of an alkyne to a cis-alkene. Markovnikov addition of water…

A: All reactions are given below.

Q: How can you prepare 250 mL of 1.0 M NaOH solution containing 2% Na2CO3 (Na: 23.0 g/mol, O: 16.0…

A: Given,Volume of solution = 250 mLMolarity of NaOH = 1.0MMolarity = number of moles / volume of…

Q: Shown below is the skeletal structure of a commonly used artificial sweetener. Which functional…

A:

Q: The balanced equation for the combustion of ethanol (ethyl alcohol) is: C₂H5OH()+302(g) 2002ig) +…

A:

Q: When ethanal is reacted with the Grignard reagent ethylmagnesium bromide then washed with H3O*, the…

A: The reaction between ethanal (also known as acetaldehyde, CH3CHO) and ethyl magnesium bromide…

Q: 7. What is the percent composition of phosphorus in ammonium phosphate? A) 63.2% B) 36.4% C) 28.2%…

A: Note: Since you have posted multiple questions, we will provide the solution only to the first…

Q: From the following list select all the correct statements about the following molecule.

A: A question based on molecules. A molecule with different formal charge are that are to be…

Q: Calculate the maximum energy of the electrons emitted in the beta decay of 12B.

A:

Q: Balance the following chemical equation (if necessary): CsHe(l) +Oz(g) +H,O(g) +COz(g)

A: The given unbalanced reaction is C6H6  + O2  → H2O  + CO2

Q: What is the product of the following acid-base reaction? CH2OH + NH3 CH3OH2+ + -NH2 CH4 + NH2OH…

A: