. Calculate the molar solubility of CaF2 at 25 degrees Celsius in 0.010 M Ca(NO3)2 solution. (Ksp = 3.1 x 10-5 M) 2. Determine the Ksp of mercury (I) bromide (Hg2Br2), given that its molar solubility is 2.52 x 10-8 mole per liter. 3. The value of Ksp of AgCl is 1.8 x 10-10. What would be the molar concentration of Ag+ and Cl- in AgCl in pure water placed in contact with solid AgCl(s)?

Q: h) Aldehyde or 0 Ketone alcohol || CH3-C-H + CH3CHCH ₂ OH OH hemiacetal CH3-C-O-CH₂CHCH3 CH3 он н…

A:

Q: TB: O Al OTDS LDA how would you make this from propionic acicl 1) Os, Phy? 2) nBuli (૦૫). Dec, S…

A: We have find out the intermediates and reagents.

Q: Explain the hybridisation of electron orbitals in a carbon atom (sp,sp^2 and sp^3), giving a…

A: Hybridisation of electron orbitals in a carbon atom takes place in order to make all the carbon…

Q: In the reaction shown below, methane is being H H-C H 0₂ 01C 0 H reduced and is therefore the…

A: ddd Since, In oxidation reaction, Oxidation number increases or number of oxygen increases or number…

Q: What starting materials are used to make compound 3? R 3 R . OMe A+B بريله R R R OMe A+B

A: Enolate reacts with carbonyl compound to form a new C-C bond in the product.

Q: A student titrates 0.2717 grams of KHP (KC 7H 4O 2(COOH), MM = 204.222 g/mol) with 10.65 mL of NaOH…

A: Mass of KHP= 0.2717 g Volume of NaOH = 10.65 mL Concentration(Molarity) of NaOH = ?

Q: n-a transition can be found in these compounds: Alcohols and Aromatic Hydrocarbons. Alcohols and…

A:

Q: 29) One can of regular Coca Cola has 39 grams of sugar (C12H22011). How many molecules of sugar are…

A:

Q: Which of the reactions shown in Figure 10-7 is the BEST synthesis of the ether shown?

A:

Q: What is the major product of the following reaction? A. B. il e THE Ittv. C. D.

A: The SN2 reaction is a nucleophilic substitution reaction where a bond is broken and another is…

Q: Calculate the molar solubility of the sparingly soluble salt AB for which  Ksp = 5.16 × 10–10.…

A:

Q: Are the following Redox reactions or non-Redox reactions? If you determine that they are Redox,…

A: we have to determine if the given reactions are redox  or non-redox and the species oxidized and…

Q: se A or B to change the mechanism. Provide a list of numbered reagent

A: NaH is sterically less crowded base used to abstract the proton from sterically more crowded side.

Q: What is the expected major product of the following reaction? Include appropriate stereochemistry,…

A: Cyclic esters are called lactones  Esters are unstable hence they are readily hydrolysed into…

Q: Why is the existence of a series of entering groups with different rate constants evidence for an…

A: The existence of a series of entering groups with different rate constants can be considered…

Q: Which one of the following would have the largest molar entropy? A) Al (s) B) S (s) C) Al2S3 (S)

A: Given elements are, Al (s) S (s) Al2S3 (s) The largest molar entropy among these compounds is…

Q: t is the IUPAC name of the following compound? NH, 0 CH3CHCHCOH CH3 ubmit Answer Retry Entire Group…

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

Q: Problems 17 Two aqueous solutions of AgNO, and NaCl are mixed. Which of the diagrams (a)-(d) best…

A: The question is based on the concept of chemical reactions. We need to identify the correct diagram…

Q: Q15 Which of the given species or reaction steps, involved in a Grignard reaction, is not correct?…

A: The question is based on the concept of organic reactions. we need to identify the incorrect step in…

Q: A sample occupies of oxygen, at 24°C, a volume of 4.18 x 102 milliliters (mL) at 1.32 atm pressure.…

A: Answer: According to Boyle's law, for any gaseous system, at constant temperature product of…

Q: b Which of the following are spontaneous processes? (Select all that apply.) electrolysis ✔hydrogen…

A: The question is based on the concept of chemical thermodynamics. we need to identify spontaneous…

Q: Reactions Molar Mass & Molar Conversion Review Calculate how many atoms are in the following number…

A: Number of atoms

Q: Directions: Show all work (all conversions and final answer) for each problem and balance each…

A:

Q: [1] A group of Aggie students prepared vinegar in the lab by using an initial concentration of…

A: The question is based on the concept of chemical equilibrium. we need to calculate pOH and…

Q: Hydrogen gas was cooled from 373 K to 283 K. Its new volume is 750.0 mL. What was the original…

A:

Q: Calculate the pH of a solution that is a. 0.0130 M in and 0.0650 M in monochloroacetic acid (Ka =…

A:

Q: 1) Citric acid is triprotic. How many mL of a 0.400 M NaOH solution do you need to neutralize 0.0050…

A: Multiple question i can solve only first question other part please upload seperately thankyou

Q: Provide reasonable step-by-step mechanisms for the following reactions. Use arrows to indicate the…

A: This reaction is the formation of cyclic ether by intramolecular reaction.

Q: 15. Identify the functional group(s) in each compound i CH3CH₂CCH3 2-butanone (a solvent for paints…

A:

Q: [Ni(NH₂)]* complex K₁ Suppose equal volumes of 0.0046M Ni(NO3), solution and 0.76M NH3 solution are…

A:

Q: sing a table of standard reduction potentials, determine which of these reactions (if any) is/are…

A: If the value of standard reduction potential is positive it means the reduction process is…

Q: 11. Choose the product (?) for the reaction below. pH 4.0 ?

A:

Q: 1. Consider the titration of 50.0 mL of 0.100 M HA (a weak acid with K.-4.0 x 10) with 0.100 M KOH.…

A:

Q: Devise concise syntheses for the following transformations. Clearly show the reagent and product for…

A: N-Bromo succinimide (NBS) is the best reagent for allylic bromination. The reaction proceeds via a…

Q: 1. Consider these three reactions as the elementary steps in the mechanism for a chemical reaction.…

A: Answer: Enthalpy change for a reaction is an extensive property, it can be added or substracted the…

Q: g) OH CH3CHCH2CH3 CH3CH=CHCH3 + H₂O alkene

A: Alcohols on treatment with concentrated sulfuric acid undergo elimination reaction to form alkene.

Q: A certain weak base has a ?b of 7.90×10-7 , What concentration of this base will produce a pH of…

A:

Q: For how many minutes must a current of 1.4 amp be provided to deliver 890 coulombs? O 11 O 10 O 12 O…

A: Current is defined as the rate of flow of charge. Current = Charge/time  I = Q/T

Q: Enter a balanced equation for the acid hydrolysis of methyl butanoate. (Use either molecular…

A:

Q: Calculate the pH of a 0.69 M NaCN solution. (K, for HCN is 6.2 x 10-10)

A: pH is defined as the negative logarithm of hydrogen ion concentration. It can be given as  pH = -…

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

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

Q: In the reaction shown below, the benzene ring is NH3 Na ROH HH 0 HH reduced and is therefore the…

A: Since, In oxidation reaction, Oxidation number increases or number of oxygen increases or number of…

Q: Calculate the pH of 0.502 M acetic acid, Ka = 1.80 x 10–5.  Provide your answer to three decimal…

A: Concentration of acetic acid (C) = 0.502 M Ka of acetic acid = 1.80 × 10-5 pH of the solution = ?

Q: 7. Carbocations often rearrange, as shown below. Draw in the hydrogens on the two carbons involved…

A: If the Carbocation formed is comparatively less stable then it can undergo rearrangement to form…

Q: DRAW THE DIAGRAM OF A LEWIS AND VSPER

A: We have to determine the Lewis structure and VSEPR structure of YO2X

Q: Provide a synthetic approach for the following reactions. Make sure to do the retrosynthetic…

A: The retrosynthesis and the forward synthesis of the given compounds are provided below.

Q: Use Figures 7.17 and 7.18 (or the combined version in the lecture worksheet) to answer this…

A:

Q: Determine the [H+], [OH-], and pOH of a solution with a pH of 3.20 at 25 °C. [H+] = [OH-] = pOH =…

A: Part 1 pH = 3.20 [H+] = ?  [OH-] = ?  pOH = ?

Q: 28) How many atoms are in one teaspoon of salt (atoms, not molecules!)? One teaspoon of salt weighs…

A: Number of atoms

Q: What is the molecular geometry for the molecule above? See Saw Tetrahedral Square Pyramidal Trigonal…

A: We know for electronic geometry we consider both lone pair and bond pair where as for molecular…