is illustrated. Br The IUPAC name is

Q: (a) (b) (c) (d) CN CN CN 1) xs LIAIH4 2) H₂O Br 1) NaCN 2) MeMgBr 3) H3O+ 1) EtMgBr 2) H3O+ 3)…

A: Cyanides undergo acidic hydrolysis to give carboxylic acids.Cyanides react with grignard reagent…

Q: A chemist dissolves 215. mg of pure sodium hydroxide in enough water to make up 170 mL of solution.…

A: Hydronium ion concentration is an important parameter of an aqueous solution. The concentration of…

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A:

Q: The Newman projection of an alkane with the molecular formula C8H18 is shown in the box. Predict the…

A: The number of 13C NMR signals can be determined for  the given compound based on the the number of…

Q: For each of the salts on the left, match the salts on the right that can be compared directly, using…

A: Solubility product of a substance can be defined as the product of concentration of ions which are…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. NBS Q

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

Q: System 1 System 2 The images above depict two systems with different vapor pressures. Select all of…

A:

Q: If 8.44 grams of hydrogen react with 8.44 grams of nitrogen to produce ammonia, how many grams of…

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Q: Problem 12 EC: Together, a pure gold ring and a pure titanium ring have a mass of 15.98 g. Both…

A:

Q: Give detailed Solution..give correct answer please

A: Compare the solubility of lead fluoride in the given solution.

Q: The enzyme chymotrypsin catalyzes the hydrolysis of a peptide containing phenylalanine. Using the…

A: For the given data of enzyme catalysis of a peptide containing phenylalanine, we have to find the…

Q: Which of the following is expected to show 3 signals in the 1H NMR?

A: Protons at different chemical environments give different chemical shift values in 1H-NMR. Below is…

Q: 80 70 60 50 40 30 20 10 0

A: C=O (in ketones) : 205 - 220C=O (in aldehydes): 190 - 200C=O (in acids and esters): 160 - 185C in…

Q: Be sure to answer all parts. Calculate the molality of each of the following aqueous solutions. (a)…

A:

Q: Identify the carboxylic acid chloride that might be used to prepare each of the following…

A: We have to identify the carboxylic acid chloride that is used to prepare the given acyl benzenes.

Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction entropy…

A: The balanced equation is  4 H2O2 (l) + PbS (s) -------------> PbSO4 (s) + 4 H2O (l)the standard…

Q: each mixture of acids. in HBr and 0.125 mol L in CH3COOH in HNO₂ and 0.085 mol L in HNO3 in HCHO₂…

A: We have to calculate the pH of the mixture. For this first we have to find out the H+ ion…

Q: Write the full electron configuration for S²-. full electron configuration: What is the atomic…

A:

Q: 3. What is the structure of a molecule with that has an integration of 6H, 2H, 1H, and 1H? A)…

A: Integration of molecule is 6H, 2H ,1H and 1H.

Q: Choose the best option for the precursor needed to make the vicinal dibromide. CI H3C. CI Br Br

A: Retro synthesis is the chemist way of synthesising organic molecules, which involves the various…

Q: Draw the major products of this reaction. Ignore inorganic byproducts. 1.03 2. Zn, HOAc

A:

Q: 2. You mix 275.0 mL of 1.20 M lead (II) nitrate solution with 300.0 mL of 1.85 M potassium iodide.…

A:

Q: 4. A 0.584gram sample of a fertilizer was analyzed for its N content by the kjeldahl method, the…

A: analysis of % N and Urea, H2NCONH2

Q: Classify each of these chemical compounds: compound FeF2 PCI CH, (CH₂)₂CH3 type of compound (check…

A: Given,The compounds:FeF2PCl5CH3(CH2)2CH3

Q: Identify the number of core and valence electrons for each atom. Xe: Be: I: core electrons core…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which of the following are important sources of error in cartographic products? Select one: A.…

A: the most appropriate answer is A. Generalization.First understand all options given here;…

Q: 1. A student doing the experiment in this module extended the study of the [COCI,Pion/Co(H₂O) ion…

A: Since you have asked multiple questions, we will answer only first question for you. In order to get…

Q: 1. Using initial molarity of acid and measured pH of the acid before titration, build a RICE table…

A: For part II,Initial molarity of acid, [HA]= 0.219 M[H+] = 6.3E-04 = 6.3 x 10-4Initial pH of acid =…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: 1 KJ = 1000 J 1 KJ = 103 J

Q: What is the solubility of Cr(OH)₃ at a pH of 10.70? (Ksp Cr(OH)₃ is 6.70 × 10⁻³¹).

A:

Q: Name the following organic molecule. Br 3 CI A/

A: The nomenclature system is the identity of organic molecules.

Q: delta S is positive for the reaction _______. 2Ca +O2 -> 2CaO, Pb2 +2Cl-> PbCl2, HCl + NH3-> NH4Cl,…

A: Delta S is positive is product side have greater number of molecules than the reactant side

Q: A 30.00 mL of 0.125 M CH3COOH solution is titrated with a standard 0.250 M NaOH solution. Calculate…

A: It is based on the concept of titration and buffer.Titration is an analytical method to determine…

Q: Calculate the solubility of PbCrO4 in water at 25 °C. You'll find K, data in the ALEKS Data tab. sp…

A: Given,The compound:  PbCrO4From the reference ALEKS Data tab:    Ksp of PbCrO4 = 2.8 x 10-13

Q: What is the molar mass of potassium phosphate. Give answer in 4 significant figures

A: Molar mass of a compound is equal to the sum of the mass of all the atoms present in one mole of the…

Q: The following Lewis diagram represents the valence electron config element. X• This element is in…

A: The Lewis symbol of the element given is .And the element is a main group element. To find :  (a)…

Q: 73 mL of 0.896 M nitric acid is added to 83.6 mL of 1.403 M magnesium nitrate. What is the…

A: Molarity = moles of solute/volume of solution( in L)

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

A: The empirical formula is the simplest formula for a compound which has subscripts of the smallest…

Q: Consider the following reaction: {}-B -8 II H₂ H-C-C-R₂ Which of the following is (or are) true?…

A: The hydrogen atom present on the carbon atom adjacent to the carbonyl carbon is acidic in nature.…

Q: At 25 °C substance A has a vapor pressure of 350 torr, and substance B has a vapor pressure of 84…

A: Given:According to Raoult's law, the partial vapor pressure of the solute in the solution is given…

Q: How many kilocalories are in a meal contains 20 grams of fat, 15 grams of protein, and 80 grams of…

A: Mass of fat = 20 gMass of protein = 15 gramsMass of carbohydrates = 80 grams Find out how many…

Q: Write the full molecular, full ionic, and net ionic equations for the following reactions—please…

A: A balance chemical reaction that has equal number of atoms of each element on both the sides of the…

Q: Which of the following would be most miscible in n-nonane, CH3CH₂CH₂CH₂CH₂CH₂CH₂CH₂CH3? formic acid,…

A:

Q: 12) A 500.0-g sample of NaOH (Molar mass= 40.00 g/mol) is dissolved in 1.75 L of solution. What is…

A: Molarity = Moles of Solute/Volume of solution (L) Moles of solute = Mass of Solute/Molar mass of…

Q: Balance the following in acidic medium: MnO4- + Fe2+ ---> Mn2+ + Fe3+  How many Fe2+ are there in…

A: Balance the following in acidic medium:MnO4- + Fe2+ ---> Mn2+ + Fe3+

Q: Write the names of the following compounds: a) FeSO4 b) NaC2H3O2 c) KNO2 d) Ca(OH)2 e) NiCO3

A: Name of common molecular anion : OH- = HydroxideCO32- = carbonateNO2- = nitrite SO42- = sulphateC2…

Q: Chemicals that are most likely used as antiseptics are called Low-level germicides O High-level…

A: The chemicals that are most likely used as antiseptics are called low-level germicides. Antiseptics…

Q: The elements that compose​ seawater, along with the corresponding​ percents, are shown in the table.…

A: Given, The volume of sea water = 60 mLPercentage of elements in the sea water:Chemical…

Q: Using the equations H₂ (g) + F₂ (g) → 2 HF (g) ∆H° = -79.2 kJ/mol C (s) + 2 F₂ (g) → CF₄ (g) ∆H° =…

A:

Q: 4) Solutions of sodium thiosulfate are used to dissolve unexposed silver bromide in the developing…

A: AgBr(s) ⇌ Ag+ (aq.) + Br-(aq.)Ag+ (aq.) + 2S2O3 -2⇌ Ag( S2O3)2-3