Identify the configuration of C and D (R or S)

Q: H3C CH3

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

Q: Phosphorus and bromine react to form phosphorus tribromide, like this: P4(g) + 6Br₂(g) → 4 PBr3(g)…

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Q: 1. From the values of AH and AS, predict which of the following reactions would be spontaneous at…

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Q: CI + AgNO3 AgCl + NO₂ If the reaction makes 0.003g of AgCl then about how many grams of CI was in…

A: The mass of a compound can be calculated by the number of moles of a compound as follows:…

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: Complete the following single-step reaction by writing the name of the reactant. ? K₂Cr₂O7 H₂SO4…

A: K2Cr2O7 and H2SO4 oxidizes alcohol to carboxylic acid Tollen's reagent oxidizes aldehyde to…

Q: Learning Task 1 Write TRUE if the statement is correct and FALSE if the statement is wrong. 1. Iron…

A: Task 1: We have to tell whether the given statements are true or false.     N.B.: According to the…

Q: Classify the following substituents according to whether they are electron donors or electron…

A: Electron withdrawing group are those which withdraw the electrons and electron donating group are…

Q: Hypochlorous acid (HCIO) is a weak acid with pK, 9.21. For a 0.10 M aqueous solution of nitrous…

A: Given :  Concentration of HClO = 0.10 M  pKa of HClO = 9.21

Q: What is the half-life of a compound, A, if 75.0 percent of a given sample of the compound A…

A: 75.0 % of compound A decomposes in 60.0 min. The decomposition follows first-order kinetics.Here,…

Q: A lab tech adds 0.20 mol of NaF to 1.00 L of 0.010 M Cd(NO3)2(aq). Which of the following statements…

A: Given: NaF = 0.20 mol Cd(NO3)2(aq) = 0.010 M Ksp=6.44x10^-3 for CdF2 Which of the following…

Q: H + give the reason why is a rearingement and ante not proton transfer ? Explain using a drawing t 2

A: In this question, we will see that why rearrangement occurs instead of proton transfer. Proton can't…

Q: What are the products of the following reactions?

A: products of the following reactions

Q: OMe OMe

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Q: 1. At room temperature (25° C), 12.0 mol of SO3 is placed into a 3.0- liter rigid container, and it…

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Q: Aqueous sulfuric acid (H₂SO4) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

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

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Q: Write the molecular, total ionic, and net ionic equation for the following precipitation reaction of…

A: Write molecular , total ionic and net ionic equation ---

Q: Q4) Use the following data to determine the percent mass of C a CO3 in an antacid tablet. 1.189…

A: 1.189 grams of antacid tablet is dissolved in 24.21 mL of 0.750 M HCl solution. The resulting…

Q: Equal volumes of the following pairs of solutions are mixed. Which pair will produce a buffer…

A: Buffer solution is the solution which resist the change of pH on addition of small amount of acid or…

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: EXAMINENTIVNOJ Draw the products of the reaction shown. Electron flow is indicated with curved…

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Q: 10. ( IL Y How many millimeters are in 176.0 inches? How many picograms (pg) are in 1.46 x 10³…

A: Given, 10) how many millimetres are in 176.0 inches = ? 11) how many picograms (pg) are in 1.46 ×…

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 find pH of the chlorous acid buffer solution

Q: Using the data below, determine how much heat (in Joules) is required to convert 405.0 g of ice at…

A: we have to calculate the heat needed for the given conversion

Q: Suppose 35.7 g of iron(II) iodide is dissolved in 350. mL of a 0.40 M aqueous solution of silver…

A: Here we are required to find the final Molarity of iodide ions.

Q: 58. Define the equilibrium vapor pressure of a substance. How and why does it depend on temperature?…

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Q: pH = 7,36 PCO₂=36 mmol/l 2 SB= 19,5 mmol/l BB=39 mmol / BE=-5 mmol/l

A: The concept is in respect to Arterial blood.

Q: Chemistry At a certain temperature this reaction follows second-order kinetics with a rate constant…

A: Given :  Rate constant = 0.0196 M-1 s-1  Order of reaction = 2  Initial concentration of SO3 = 0.850…

Q: After performing an experiment to know if the ice cubes will sink or float in two separate jars…

A: An experiment was performed to know wheather the ice cubes will sink or float in two separate jars…

Q: Calculate the ph of the solution that is formed by diluting 55 Ml of 0.023 mole/L hydroxide acid to…

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Q: A chlorous acid buffer Containing 0.75 mol of A HClO₂(aq) and 0.75 mol of Nacio₂caq) in 1.00L has a…

A: we have to calculate pH of the buffer solution, after HCl is added

Q: OV Consider the following structure and the encircled bond angles (I-IV). Select the following set…

A: First we are going to evaluate the approximate bond angle  then we are going to arrange them…

Q: You have a solution of the following ion: [Cr(NH3)6]³+ a) Is the ion more likely paramagnetic or…

A: The nature of diamagnetic and paramagnetic depends on the free ion present in the orbital. If there…

Q: 4. Behavior of Soap Solution Upon Addition of Acid (vinegar) a) Obtain a clean test tube and put…

A: Since the soap solution is basic one and which is made up by the process of soapnification. When it…

Q: Treatment of gold metal with BrF3 and KF produces Br2 and KAUF4, a salt of gold. Answer the…

A: Oxidation is a process of loss of electrons and reduction is a process of gain of electrons.

Q: The equilibrium constant of the reaction shown below is 2.41x10^8 at 25 degrees Celsius: 3Ag(s) +…

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Q: (Q121) Technetium-99 is an unstable isotope used in various medical procedures. Given a half life of…

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Q: 5. Determine AS when 2 moles of SO₂ (g) undergo a change of state from 25°C and 1 atm to 325°C and…

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Q: What is meant by the term structure of material?

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Q: Aqueous sulfuric acid (H₂SO4) will react with solid sodium hydroxide (NaOH) to produce aqueous…

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Q: The concentration of H+ in a glass of milk is around 3.2 x 10-7 The pH must then be around (Round to…

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Q: 3.Propene can be reacted with hydrogen gas through an addition reaction to form propane. Estimate…

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Q: Write the concentration equilibrium constant expression for this reaction. Cr₂0 (aq) +61 (aq) +14 H*…

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Q: for a given first order reaction after 3.00 min 5.0% of the reactsnt remains. calculate the rate…

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: 3. Determine the pH of the following solutions: a. 1.9 M HClO2 solution (Ka = 1.1x10-2) b. 2.8 M…

A: In this question, we will determine the pH of the following two solution one is acidic solution and…

Q: What is the enthalpy change for heating ice from 266 K to steam at 378 K? Assume Cp = 37.7 J K-1…

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Q: Write the oxidation and reduction half reactions and the overall reaction for a galvanic cell that…

A: Oxidation process occur at anode and reduction reaction occur at cathode.

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.