Draw the following structures:  R-(-)-Carvone  Cinnamaldehyde  Camphor Vanillin  Formaldehyde

Q: If 0.400 moles of NO (g) and 0.200 moles of O2 (g) are reacted in a 2.50 m3 vessel at 298K, how many…

A: First write down the reaction of NO with O2 and using mol to mol ratio, calculate mol of NO2 gas…

Q: *23-19 The standard electrode potential for the reduction of the Cu(11) complex of EDTA is given by…

A: Given that, CuY2- + 2e- ⇔Cus + Y4-             E10 = 0.13 V...............(1). We have to calculate…

Q: Chemistry hypochlorous acid (HCIO) is a weak acid with pka=9.21. for a 0.10 M aqueous solution of…

A: Given :  Concentration of hypochlorous acid (HOCl) = 0.10 M  pKa of hypochlorous acid = 9.21

Q: Calculate the standard potential for the reaction CuBr(s) + e + Cu(s) + Br₂ For CuBr, Ksp - 5.2 x…

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Q: For Questions #6 through #14, perform all of the following for each question: 1. calculate the…

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Q: How does chemistry work in taking medicine or pill?

A: Given in following question write a notes how chemistry used in taking medicine and pills

Q: Nitric acid, HNO3(aq), is an important industrial chemical. Large quantities are re production of…

A: Nitric acid HNO3 , is an important industrial chemical.Large quantities are required for the…

Q: Complete the synthesis of the following product from benzene and the given reagents. COOH CH3C1 KMnO…

A: The correct answer is given below

Q: Write the rate law for the following elementary reaction: N₂O(g) N₂(g) + O(g) Use k₁ to stand for…

A: N2O (g) ----> N2(g) + O(g)

Q: (SHOW CALCULATIONS) Calculate the AH°rxn for the reaction below. AH°f [SiO2(s)] = -910.9 kJ/mol;…

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Q: The relationship between the following two structures is: CH3 H -OH HO- -H H- -OH H- -OH CH3 CH₂ (A)…

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Q: 2. Draw a rough phase diagram for a binary system and indicate what phases exist, where they are…

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Q: 27. Aluminum reacts with oxygen gas to form aluminum oxide, as shown in the reaction below. 4Al(s) +…

A: 4 Al (s) + 3 O2(g) → 2Al2O3(s) This is the balanced chemical equation. We know that , Reactants are…

Q: (SHOW CALCULATIONS) Use Hess's Law to calculate the enthalpy change for the reaction 1/8 Sg(s) +…

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Q: Convert 223 K into Convert 223 K into A) B.) C F

A: see below

Q: A student dissolves 8.0 g of stibene (C₁4H12) in 300. ml. of a solvent with a density of 0.81 g/mL..…

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Q: article Arsenic is a global metal.

A: Arsenic is a naturally occurring metalloid and one of the few metals that can be metabolized inside…

Q: Use the References to access important values if needed for this question. When 52.7 and 84.3 are…

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Q: H3C CH3

A: Organic compounds can be defined as the compounds that contain carbon and hydrogen atoms in a…

Q: Multiply the following and express your answer in appropriate scientific notation, and a correct…

A: we have to report the answer with correct significant figures in scientific notation

Q: how many shared electrons make up a single covelant bond? what is the maximum number of covalent…

A: There are two types of bonds-  1- covalent bond (by sharing of electrons) 2- ionic bond (by transfer…

Q: The water in a certain pool has a concentration of 3.38 mg/L of Fe^3+ ions. Express this value as…

A: Given  Concentration of Fe3+ = 3.38 mg/L Concentration in parts per billion =?

Q: A balanced chemical equation tells the number of ? of each reactant that combine and the number of ?…

A: we have to fill the missing term in the statement

Q: References Use the References to access important values if needed for this question. (1) If a 32.0…

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Q: Draw the most stable resonance form for the intermediate in the following electrophilic substitution…

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Q: A tritium nucleus is formed by combining two neutrons and a proton. The mass of this nucleus is…

A: Solution: According to the Einstein equation, the energy is equal to the product of mass and the…

Q: find pOH ph=2

A: Given,  pH= 2 POH =?

Q: To measure the amount of chlorine in a well-boring fluid, an analytical chemist adds 0.130M silver…

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Q: 9) Which of the following is a tertiary alcohol? a. CH₂-CH-OH b. CH₂ CH₂-CH-OH C. d. CH₂ CH₂-C-OH…

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Q: Find the pH of a 0.72M hydrochloric acid solution

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Q: The pH of a 0.800 M aqueous solution of a weak acid is 1.99. What is the value of Ka for this acid?

A: Given  pH = 1.99 Concentration (c) = 0.800 M Ka =?

Q: iupac name +7.Give th structure -t-Bu OH

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main…

Q: Draw the product(s) of the following reactions. CH3CH₂CH₂-CEC-H 1. BH3/THF 2. H₂O₂ / aqueous NaOH

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Q: hat is the IUPAC name of d(SCN)4]²+?

A: The IUPAC name of the [Cd(SCN)4]2+ is

Q: What is the concentration of the Ca(OH)2 when it required 25.5mL of 0.5M HCl to neutralize 25mL of…

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Q: Explain with examples: difference between regioselectivity and stereoselectivity

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Q: 6. Calculate AS, AA, and AG for the conversion of one mole of water at 100 °C to steam at 100 °C and…

A: We have the following phase transition at constant temperature and pressure: Water ⇔ Steam The…

Q: A chlorous acid buffer containing 0.75 mol of HCIO₂(aq) and 0.75 mol of NaClO₂(aq) in 1.00 L has a…

A: we have to calculate pH of the buffer solution

Q: Phosphate buffered saline (PBS) is buffered to a pH of 7.40, the pH of human blood, with the H₂PO4…

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Q: percent of a given sample of the compound A decomposes in 60.0 min? Assume first-order kinetics. If…

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Q: Multiple choice question : 1-Atomic absorption A- The sample passes to monochromator the to the…

A: Hey there! Please check out the answer. Correct answer : C

Q: At a certain temperature, the equilibrium constant K for the following reaction is 2.1 × 10 H₂(g) +…

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Q: Consider a cell containing NaCl. a. Draw a diagram of a cell for electrolysis of molten NaCl. Label…

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Q: 0.50L of the buffer made from 2.5M citric acid and 0.5M sodium citrate how many moles of OH are…

A: A 0.50 L of the buffer solution is made from 2.5 M citric acid and 0.5 M sodium citrate.Here we…

Q: how do i fix tis electron configuration? 1s^2 2s^2 3s^18

A: Given electron configuration: 1s2 2s2 3s18 We have to fix this electron configuration.

Q: The reduction of iron(III) oxide to iron during steel-making can be summarized by this sequence of…

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Q: A sample of seawater contains 1.9 g of calcium ions in 5364 kg of solution. What is the calcium ion…

A: Given  Mass of solute (calcium ions) = 1.9 g Mass of solution = 5364 kg = 5346×103 g Concentration…

Q: (22) A concentration cell running at 25°C consists of two Pb (s)/Pb2+ cells. If the concentration of…

A: In part 2  we have to calculate Ecell

Q: (20) Select the major product that would result from the reaction below. CH3-CH=CH2 + H₂O H₂SO4 a.…

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Q: Using the electron-pushing diagram shown, draw the product of the reaction, including nonbonding…

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NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.