Suppose a 500. ml. flask is filled with 1.9 mol of H₂ and 0.80 mol of HCI. The following reaction becomes possible: H₂(g) +Cl₂(g) 2HCl(g) The equilibrium constant K for this reaction is 1.33 at the temperature of the flask. Calculate the equilibrium molarity of HC1. Round your answer to two decimal places. M

Q: Rank the following organic molecules in order of decreasing acidity. That is, select '1' in the…

A: Electron withdrawing group(EWG) increases acidity.More the number of EWG, more the acidity.Closer…

Q: Nitric oxide reacts rapidly with unstable nitrogen trioxide (NO3) to form NO₂: NO(g) + NO3(g)2NO2(g)…

A: The reaction given is NO (g) + NO3 (g) --------> 2 NO2 (g)Since the rate law of any reaction…

Q: How many different protons are present for the given molecule?

A:

Q: Apply what you know about trends for effective nuclear charge, Zeff, and identify the species that…

A:

Q: What is the most oxidized of the labeled carbon atoms in this molecule? What is the most reduced? OH…

A: Answer:Formal charge present on an atom in a specie is called the oxidation number of the atom in…

Q: Translate each word equation into a balanced chemical euqation, including phyical states for all…

A: To solve this problem, we have to write the balance equation for the given word equation.

Q: If a 25.00 ml aliquot of a solution containing sulfide ions was added to 25.00 ml of 0.0134 M Cu2+…

A: The objective of this question is to find the molarity of the sulfide in the sample solution. The…

Q: 1. The following measurements were recorded by running a blank and six standard solutions on a…

A: Let's start by calculating the mean and standard deviation for each concentration using Excel:Blank5…

Q: Calculation of Equilibrium Concentrations Using an Algebra-Simplifying Assumption What is the…

A: Given concentration of NH3 = 0.25 M K = 1.8 × 10-⁵ We have to find equilibrium concentrations

Q: Order the hydrogens of the molecules from most shielded to most deshielded. III R R H R C=C RH…

A: The objective is to arrange the given species from the most shielded to deshielded hydrogen. The…

Q: For each of the species below, identify any cyclic conjugated system, then: A. Determine the number…

A:

Q: The 3N-6 vibrational modes of a molecule can be sub-subdivided into three general types of…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: 11-14. A 100.0-mL aliquot of 0.100 M weak base B (pK₁ = 5.00) was titrated with 1.00 M HCIO4. Find…

A: The objective of this question is to calculate the pH at different volumes of acid added during the…

Q: O H Ethyl acetate Dilute aqueous sodium bicarbonate Dilute aqueous NaOH Dilute aqueous HCI elect all…

A: Here the given compound isopropoxybenzaldehyde is polar compound in which hydrophobic character…

Q: A mixture of liquids A and B exhibits ideal behavior. At 84 °C, the total vapor pressure of a…

A: The objective of the question is to calculate the vapor pressures of pure  and .

Q: 2. Calculate pH and pOH for each of the following solutions and determine whether the solution is…

A:

Q: 9. Show the characteristic fragmentation of the following ketones: a. b. O O

A: The objective of the question is to find the characteristic fragmentation of the given ketones.…

Q: 2NOBr(g) 2NO(g When she introduce 0.112 atm. Calculate the equilib Kp =

A:

Q: ايه

A:

Q: Draw the major product of this reaction. Ignore inorganic byproducts. TSOH, H₂O OH Q

A: The objective of this question is to draw the major product in the given reaction.

Q: Predict the elution order for the following compounds on a silica gel column using petroleum ether…

A:

Q: FeCl₃ has a van't Hoff factor of 3.400. What is the freezing point (in °C) of an aqueous solution…

A: Given :Van't Hoff factor for FeCl₃ =3.400Molality (m) of FeCl3 =0.2600 mKf for water is 1.860 °C/mWe…

Q: Given these two equations, calculate Cv for CO2 and N2 using the velocity of sound. 6. According to…

A: The objective of the question is to calculate the molar heat capacity (Cy) for CO2 at 300 K using…

Q: Using equation 1 above, calculate the decrease in freezing point that would occur when 3.00 mole of…

A: Depression in freezing point: It is colligative property in which when solute is added to solvent…

Q: The Henry’s Law constant kH for O2 in water at 20°C is 1.28x10^-3 mol/L x atm How many grams of O2…

A: KH = 1.2810-3 mol/LatmP(O2) = 1.70 and 0.269 atmVolume(V) = 3.50 Lmolar mass of O2 = 32.00 g/mol

Q: Consider 0.25 M solutions of the following salts. For each salt, indicate whether the solution is…

A: If a salt is made from strong acid and a strong base then it will be neutral.If the salt is made up…

Q: Alcohols can be converted to alkyl bromides using PBr3, which causes a complete inversion of…

A:

Q: A 50.00 ml aliquot of a solution containing Ca2+ and Mg2+ was buffered at pH 10 and titrated with…

A: The objective of the question is to calculate the molar concentration of Mg2+ in a solution. This…

Q: The graphs below show sample data for reactant A. All the other reactants are in excess. Identify…

A: For first-order reactions, The integrated rate equation is,[A] = [A]0 - ktln[A] = - kt + ln[A]0 It…

Q: A solution is made from 540.0 g sucrose (C₁₂H₂₂O₁₁, MM = 342.3 g/mol) dissolved in water to a total…

A: The objective of this question is to calculate the osmotic pressure of a solution made from sucrose…

Q: How long (in seconds) does it take for the concentration of A to decrease to 0.00800 M? Enter your…

A: Answer:Here:

Q: The hydrolysis of sucrose (C12H22O11) into glucose and fructose in acidic water has a rate constant…

A:

Q: Br 1. Mgº, Ether 2. CO2 3. H3O+ 1. HBr, H₂O₂, hv 2. Mgº, Ether O 3. H 4. H3O+ (mild) 5. PCC

A:

Q: Predict the major organic products of the following reaction: a. - ΝΗ H* /H₂O Δ Product A + Product…

A: The objective of the question is to predict the products for the following reaction given.

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A:

Q: Starting from the Newman projection below, rotate the back carbon to provide the structure in the…

A: The Newman projection represents the dihedral angles of different conformations of a molecule. In…

Q: Calculate the solubility at 25 °C of Co(OH)₂ in pure water and in a 0.0190M CoCl₂ solution. You'll…

A:

Q: What is the maximum mass (in grams) of Magnesium Phosphate, Mg3(PO4)2, that can be obtained from…

A:

Q: What factors would contribute to increasing the overall average speed (Hrms) of a aseous sample? a.…

A: The root mean square velocity is the square velocity of the square root of the average square root…

Q: In this assignment, you will write and balance a chemical equation. Then, you will use a table of…

A: Understanding the kinetics of chemical processes is critical to unravelling the secrets of the…

Q: One kilogram of R-134a fills a 0.090-m³ rigid container at an initial temperature of -32°C. The…

A: Mass of Refrigerant= 1 Kg Volume of Container = 0.090 m³Final Pressure = 280 KPa Initial temperature…

Q: What is the major product of the following reaction? O Br Br Br Br Br Br Br Br Br Br Br -CBr3 Br xs…

A: The objective is to determine the product of the given reaction. NBS is a controlled brominating…

Q: (e) Please pay attention to stereochemistry in this problem. Make sure you indicate whether or not…

A: The aim is to determine the product of the given reaction and its stereochemistry. Alkenes are…

Q: Stereochemistry of hydroboration. There are two products that result from this reaction. Products 1…

A: The reaction adds water across the double bond and transforms alkenes into alcohols. The reaction…

Q: Consider the reaction of this alcohol with PBr3. OH

A: We are given a reaction of PBr3 with Butan-2-ol, and we have to draw it's product

Q: deduce the irreducible representation of 4 chlorine 3p orbitals of PtCl42 - which are perpendicular…

A: In molecular symmetry and group theory, determining the irreducible representation (irrep) of a set…

Q: provide IUPAC NAME

A: The given compound is a hydrocarbon, cycloalkane. The IUPAC name of a cycloalkane can be written on…

Q: Draw the product for this organic chemistry question

A: We are given a reaction in which 1-pentyne react with NaNH2/NH3 followed by MeI, we have to draw the…

Q: You are given a free particle (no potential) Hamiltonian Ĥ = dependent wave-functions V₁(x, t)…

A:

Q: Four liquids are described in the table below. Use the second column of the table to explain the…

A: The objective of this question is to explain the order of boiling point and the order of freezing…