2. Use this balanced chemical equation to answer the questions below: 2Y(s) + Z(g) → 3W(g) a. What is the reaction quotient? b. If the Keq for the reaction above is 1.2x107, in what direction will reaction proceed if the concentrations of all species were 1.2 M. c. In which direction is the reaction spontaneous and what is the sign of AG for that reaction?

Q: 3. Devise a synthetic strategy to complete the following transformation. سہام هله

A: Ester group in the given starting material can selectively reduced into aldehyde using DiBAL-H…

Q: Identify the following face orientations: 2 1 O Si Si Re Re Si Re O Si Si Re Si Si Re O Si Si Re Re…

A: Re and Si face :- Trigonal planar , SP2 hybridized carbons said to be prochiral centres if they are…

Q: Silver nitrate and iron (III) chloride are reacted. 27.0 g silver nitrate and 43.5 g iron (III)…

A: To determine the limiting reactant, we need to calculate the amount of product that each reactant…

Q: Barium chloride and sodium sulfate react according to the equation below. Answer the following…

A:

Q: When CHCl3 is cooled to liquid N2 temperatures (frozen) and a Raman spectrum taken, some of the…

A: The splitting of peaks into a variety of multiplets in the Raman spectrum of CHCl3 at liquid…

Q: solution NaC2H302 7.24 NH4CI measure pH which ion hydrolyzed? calculate Ka or Kb NaF 6.28 7.5

A: The question is based on the concept of salt hydrolysis. we need to calculate acid or base…

Q: VISUALIZATION Heating Curves I o 1.0 g Water, H₂O O 1.0 g Benzene, C6H6 Heat Sample Reset…

A: Answer: When a ice at -500C will be heat up to its melting point then this process will happen in 2…

Q: When the following skeletal equation is balanced under acidic conditions, what are the coefficients…

A:

Q: Determine which statement regarding the chirality of the carbons in the following compound is…

A: A chiral carbon atom is a carbon atom that is attached to four different types of atoms or groups of…

Q: 4) calculate the pH of the buffer solution after the addition of 0.15 mL of sodium hydroxide based…

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base . it…

Q: What is the potential of a redox electrode (relative to SHE) in which a platinum wire is immersed in…

A: 1 (a) The potential of a redox electrode (relative to SHE) in which a platinum wire is immersed in a…

Q: Give the systematic name of this coordination compound. Omit -N or -κN type designations.…

A: Answer: Given compound is a coordination compound and we have to write down its name according to…

Q: If ethanol has a density of 0.789g/ml, what would the volume of the ethanol be in ml?  What would…

A: Amounts of ethanol = 920 grams  Density of ethanol= 0.789 g/mL  1 gal = 3785 mL

Q: Part 1: (a) Calculate K at 298 K for the following reaction: 2C(graphite) + O₂(g) = 2CO(g) K = 1.25…

A:

Q: Draw the major product expected from the reaction sequence below. Show all intermediate structures.…

A: Ring activating groups direct the incoming groups to ortho/para position. Ring deactivating groups…

Q: 2. In an aqueous medium, should the rate of reaction of covalent compounds be faster or slower than…

A: Covalent bond is formed by sharing of electrons that is one electron each is shared by the two atoms…

Q: Magnesium sulfate reacts with barium chloride according to the following balanced equation. How many…

A: This is balance equation: MgSO4 + BaCl2 → BaSO4 + MgCl2  Mass of MgSO4 = 10.0 g Molar mass of MgSO4…

Q: The molar heats of fusion and vaporization for silver are 11.3 kJ/mol and 250.0 kJ/mol,…

A: Given that The molar heat of fusion of silver = 11.3 KJ/mol The molar heat of vaporization for…

Q: Frontalin itself contains an acetal functional group. One way to make frontalin would be to form a…

A: Frontalin is a pheromone which was first identified in Asian elephants, collected from secretions of…

Q: 7. Label the conjugate species for the following reactions and write the strength (strong, weak,…

A: According to conjugate acid base principle, a strong acid has a weak conjugate base and a weak acid…

Q: If the initial concentration of N₂(g) was 0.500 M and the concentration of N₂(g) was 0.112 M after…

A: Initial Concentration of N2: CN2o=0.500 M After time (t = 0.100 s) Concentration of N2: CN2t=0.112 M…

Q: 3. A newly discovered weak organic acid (HDrug) with analgesic and antitussive properties is being…

A:

Q: Draw a Lewis structure for the given skeletal molecule. Note: Multiple bonds and lone pairs are not…

A: A molecule in which lone pair and multiple bond are missing.

Q: 2. Predict the product(s) that forms and explain why it forms. ele 1. NaNH2 2. EtBr

A: Given reagent is carry two active methylene groups. Protons of these two methylene groups are highly…

Q: Write the chemical reaction for the titration of the filtered KHT solution in pure water.

A: The chemical formula for KHT (potassium hydrogen tartrate) is KHC4H4O6 When KHT is dissolved in…

Q: Give the correct systematic name for the following alkene oralkyne. CH₂ CH₂CHCH₂C=CCH, Systematic…

A:

Q: Aliphatic amines diethylamine, butylamine and dimethylethylamine are constitutional isomers with the…

A: Answer:- This question is answered by using the simple concept of properties of amines and their…

Q: d. لله OEt OCH 3 1 eq Me₂NH Pyridine 1. PhCO₂Me NaOEt EtOH 2. aq H* 1. LAH 2. H₂O aq H* A H₂SO4 EtOH

A: LiAlH4 is stronger reducing agent. It reduces almost all organic functional groups.

Q: Draw the 4 sp3 orbitals generated when the valance orbitals of the N atom of ammonia combine?

A: Hybridization is a process of intermixing in which orbitals of different enegy intermix to generate…

Q: For the reaction S(8) + O₂(g) → SO2 (g) AH = -296 kJ per mole of SO₂ formed. a. Calculate the…

A:

Q: A 1. Use the table to answer the following questions. to Joubor CH3 OY B H N(CH3)2 CH3 -NCH3 CH3 C I…

A: A question based on reactions of aromatic compounds. A list of aromatic compounds are given that are…

Q: - Part A a solution that is 0.195 M in HC₂H₂O₂ and 0.105 M in KC₂H₂O2 Express your answer using two…

A:

Q: 1. What is a chiral center/asymmetric center/stereogenic center? What are (R) and (S) absolute…

A: A chiral center is explained as an atom in a molecule that is bonded to four different chemical…

Q: The standard reaction free energy AG-29. kJ for this reaction: Fe₂O3(9) + 2 H₂(g) 2 Fe(s) + 3 H₂O(l)…

A:

Q: Calculate AH for the reaction N₂(g) + O2(g) → 2NO(g) Given the following hypothetical data: N₂ (g)…

A:

Q: Identify the following face orientations: 2 1 O Si Si Re Re Si Re Si Si Re Re Re Si Si Si Re Si Si…

A:

Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

A: The question is based on the concept of reaction stoichiometry. we need to calculate theoretical…

Q: Consider how best to prepare one liter of a buffer solution with pH = 6.44 using one of the weak…

A: Please find your solution below : The equation required to deal with a buffer solution is Henderson…

Q: Consider the reaction N₂(g) + O₂(g)—2NO(g) Using standard thermodynamic data at 298K, calculate the…

A:

Q: COAST Tutorial Problem See Hint Toxic Cr(VI) can be precipitated from an aqueous solution by…

A: Information

Q: Consider the reaction CO(g) + Cl₂(g) →→CoCl₂(g) Use the standard thermodynamic data in the tables…

A: Reaction CO(g) + Cl2(g) → COCl2(g) Partial pressure  pCOCl2=17.87 mmHg=17.87760atm=0.0235…

Q: 2Mg + O2 → 2MgO How many moles of magnesium are needed to react with 16.0 g of O2?

A:

Q: Select all possible steps for the last step of the mechanism. 0 00 00 .H + 0 H - 1, -H - - 0 MQM…

A: The reaction mechanism is the stepwise transformation of chemical compounds resulting in a product.

Q: Convert 2-Phenylethyl bromide to 2-Bromo-1-phenylethanol using any necessary organic and inorganic…

A:

Q: Consider the following Haworth structure of a disaccharide and identify the type of glycosidic bond…

A: First monosaccharide given here is alpha D glucose and second monosaccharide  is Beta D fructose .…

Q: Select the true statement(s): Water has a higher specific heat capacity than lead and both start at…

A: The question is based on the concept of specific heat capacity.  it is defined as the amount of heat…

Q: "Your water and your health" An advertising flyer from the local water district gives the following…

A:

Q: 3. ReO4 + IO → IO3 + Re Oxidation half-reaction: Reduction half-reaction: Complete balanced…

A:

Q: Part B How much heat is required to convert 21.5 g of ethanol at -150 °C to the vapor phase at 78…

A: mass of ethanol = 21.5 gram Initial temperature : To=-150 °C melting point: Tm=-114 °C boiling…

Q: You have a thin circular plastic disk with a Diameter of exactly 2 inches. This disk has a mass of…

A: