Calculate the solubility of CuX (Kp = [Cu²+ ][X²] = 1.27 × 10-36) in a solution that is 0.140 M in NaCN. Express your answer using two significant figures. 15. ΑΣΦΑ Submit Previous Answers Request Answer ? M

Q: Hello, I do not understand this questions and I am stuck. May I get help please?? Question: Draw the…

A: NaBH4 is less reactive but more selective reducing agent. It selectively reduces aldehydes, ketones…

Q: Which is true of a free energy diagram for an SN1 eaction? It shows one transition state. It always…

A: The objective of the question is to choose the correct statements regarding the free energy diagram…

Q: Question 4: Identify whether the following molecule is chiral or achiral. If it is achiral, is it…

A: If a molecule has a chiral carbon, then it may or may not be a chiral molecule. The best way to…

Q: C app.aktiv.com Choose the reagent(s) that would be most likely to complete this reaction. HBr (1…

A: 1) This is addition reaction. Alkyne react Br2 to give dibromo2) Lindlar catalyst convert alkyne…

Q: What is the oxidation state of carbon (C) in CH3COO* ?

A: The covalent bond between the atoms of different electronegativity is polar. If we assume the…

Q: What is the vapor pressure of NH3 needed above a 4.00L aqueous solution to get 10.0 mol of NH3 to…

A: The relationship between the partial pressure (P) of the gas above the solution and solubility (C)…

Q: For a particular reaction at 181.2 °C, AG=-861.43 kJ, and AS = 116.09 J/K. Calculate AG for this…

A:

Q: Draw the structure of the expected product of this reaction. Upload the drawing as a pdf, jpg, png,…

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: The pH of a solution is 5.330. Find [OH]. a[OH]-2.14 x 109 molar Ob(OH)-4.70 x 10-11 molar…

A: The question is based on the concept of pH of the solution.  It is defined as a negative logarithm…

Q: HO I-Z 0 CH₂

A: The above desired product is paracetamol, also known as acetaminophen in the United States and…

Q: 1. NaNH2 2. CH3CH₂Br Select to Draw A H2, Pd/C 1.03 2. Zn, H₂O

A: Given are organic reactions.In which reactants are alkynes.

Q: X N2 (g) + 02 (g) - 2NO (g) Is 2N20 (g) - 02 (g) +2N2 (g) the enthalpy of reaction for 2N20 (g) -…

A:

Q: Draw the skeletal structures for both enantiomers of trans-1,2-diaminocylohexane, and label each…

A:

Q: Name this compound

A:

Q: Provide the correct IUPAC name for the skeletal (line-bond) structure shown here. Stereochemistry is…

A: IUPAC nomenclature of organic chemistry is a method of naming organic chemical compounds as…

Q: Below is a ¹H NMR spectrum of a xylene (dimethylbenzene). MTg4Nzc3.188777 10 9 8 7 6 5 st Select…

A: Each unique proton in a compound produces a signal in hnmr spectra.The value of the signal depends…

Q: Predict the sign of DG for an exothermic reaction with an increase in entropy. O positive O negative…

A: Given data:Exothermic reaction Increase in entropyPredict the sign of :The spontaneity of a reaction…

Q: 7. Assign the E and Z configuration to the following compounds. HOH₂C HOH₂C H₂C NC H₂CH₂C CH3 H CH3…

A: Steps to find the E / Z configuration in a compound : Assign priority to each substituent around…

Q: Identify the best conditions to complete the SN2 reaction shown below. N3 A) CH.l, THF B) NaCN, DMSO…

A:

Q: 3. Draw the structural formula of 3-bromo-2-chloropentane. Identify the chiral carbons with…

A: The given compound is 3-bromo-2-chloropentane.The structure of this compound is-

Q: A solution is prepared that is initially 0.090M in pyridine (CHN), a weak base, and 0.50M in…

A: Given,Initial,molarity of C5H5N = 0.090 Mmolarity of C5H5NH+ = 0.50 M

Q: Draw the major, neutral organic product(s) for each reaction. Reaction A. CC H Reaction B. C=C-H 1.…

A: Given that, the reactions are:

Q: Identify the primary substance(s) in an aqueous solution of HCI(g) and H₂O(l). Choose one: Cl- and…

A: Acid is a substance which donates hydrogen ion(H+) and base is a substance which accepts that H+ ion…

Q: Select the total concentration of all ions in a 0.2 M (NH4)3PO4 solution O 0.9 M 0.8 M O 0.7 O 0.6 M

A: The question is based on the concept of molarity. molarity is a method of expressing concentration…

Q: A chemist titrates 50.0 mL of a 0.6961 M ammonia (NH3) solution with 0.1854 M HCl solution at 25 °C.…

A:

Q: The pressure above a pure sample of solid Substance X at -64. °C is lowered. At what pressure will…

A: The objective of the question is to calculate the pressure at which the substance  will sublime.

Q: When 1.10E-1 g of Zn(s) combines with 5.50E1 mL of HCl(aq) in a coffee cup calorimeter, all of the…

A: Given:Mass of Zn (s) = Volume of HCl =  Initial temperature ( T1 )= Final temperature ( T2 )=…

Q: 1. 2. Br 1. g + H₂O 2. a + a Proton transfer b = Lewis acid/base c = Electrophilic addition HBr…

A: Given question is related to writing the type of reaction.

Q: An intermediate carbocation mean: O The double bond has broken and one carbon receives a Hydrogen…

A: Given are statements about carbocation.Carbocation is species in which carbon carries positive…

Q: 4) The enantiomer of L-tartaric acid is D-tartaric acid. Draw the structure of D-tartaric acid, and…

A: 4) Tartaric acid is a 4-carbon organic compound that consists of two carboxylic acid groups.…

Q: Draw the line structure of triglyceride formed from the esterification of glycerol and three…

A:

Q: In an MO diagram for the formation of H₂O in which the z axis bisects the H-O-H angle: The O 2p₂…

A: The molecular orbital is formed by the linear combination of atomic orbitals of the two atoms.…

Q: When the acyclic portion of the molecule contains more carbon atoms (or an important functional…

A: Solution): Given some organic molecule. Write the name of compounds.

Q: 3. Draw all products for the following reactions. For your products, write whether the nucleophile…

A: To fine out Re/Si face of a carbonyl center - first prioritize the three substituents attached to…

Q: Consider the following reaction: 2 H₂O(1) + 2 Cl₂O(g) 4 X HCl(g) + + 2 O2(g) (exothermic) What can…

A: Entropy is defined as degree of randomness or disorderliness present in a molecule.  If a molecule…

Q: 8. Consider the oxygen reduction reaction and metals such as Pt or Ru which serve to catalyze this…

A: A catalyst is a substance that alters the rate of a reaction without being consumed in a reaction. A…

Q: ideal gas law, R, can be experimentally determined. Use the data provided below from the reaction…

A: Note: Dear student since you have posted multiple parts questions, we will solve only first three…

Q: Calculate the frequency in hertz of electromagnetic radiation that has a wavelength of 582.0 nm. (c…

A: The equation that relates wavelength, frequency and speed of light isc =λ vWhere, c = speed of light…

Q: What is the mass (in mol) of neon is found in 85.0 g of neon?

A: The question is based on mole concept.We need to calculate moles of given quantity of neon.

Q: The Be Na²- A1³- Mg³+ ion has a noble gas electron configuration.

A: Group 18 elements are known as noble gases. Their outer orbitals are fully filled and hence do not…

Q: Calculate the energy required to heat  180.0g  of iron from  1.3°C  to  11.2°C . Assume the…

A: The mass of iron sample,   M = 180.0gThe specific heat capacity of iron under these conditions, C =…

Q: H 9 D

A: The question is based on the concept of organic synthesis. We need to synthesize the product using…

Q: Iodine- 131 is radioactive and has a half life of 8.04 days. What percentage of a sample would be…

A: Given,half life of Iodine-131 = 8.04 daystime taken for decay = 3.26 days.

Q: How many grams of tetraphosphorus hexaoxide would be needed to produce 409 kJ of energy according to…

A: Information of question

Q: Additional questions page 22 1. Does Zeff explain why the I.E. for Mst is greater than Mg ? Explain…

A: The effective nuclear charge (Z effective or Zeff) is defined as the net positive charge pulling…

Q: A chemistry graduate student is given 300. mL of a 0.40M methylamine (CH₂NH₂) solution. Methylamine…

A:

Q: A chemist titrates 90.0 mL of a 0.3491M aniline (C6H5NH₂) solution with 0.0636M HBr solution at 25…

A: Information of question

Q: The following compound undergoes an intramolecular Diels-Alder reaction to give a bicyclic product.…

A: The Diels–Alder reaction is a pericyclic reaction (cycloaddition) between a conjugated diene and a…

Q: 2C For which of A and B you think are coordination structures explain whether they are a more stable…

A: Concept of Resonance;  When all the properties of a molecule cannot be explained by a single…

Q: A sample of nitrogen gas, stered in a 5.91-L container at 32.0^(@)C, exerts a pressure of 9.39atm.…

A: The ideal gas equation gives the relation between pressure, volume, temperature, and the number of…