1. What are the chemical hazards of both aniline and acetic anhydride?

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A: Reactants are the substances which are present at the start of any reaction. Products are the…

Q: In Filkenstein test, the reaction is driven by the precipitation of the NaCl or NaBr in the acetone…

A: Filkenstein test or reaction is a bimolecular substitution reaction (SN2) reaction where one halide…

Q: Write Ksp expression for the following equilibria.…

A: Ksp or solubility product constant of a sparingly soluble salt is defined as the product of the…

Q: 4. A chemical reaction has a rate constant of 0.0157 M²s'. What is the overall order of the…

A: In this question we have to tell the overall order of the reaction.

Q: Give a clear handwritten answer with explanation needed...give the mechanism of given bleow reaction

A: Aldol condensation: The alpha hydrogen of carbonyl compounds is acidic in nature and it is removed…

Q: Consider the following reaction where K. = 10.5 at 350 K. 2CH2CI2(g)=CH4(9) + CCI4(g) A reaction…

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Q: 9. Joe Chemist plans to make a buffer of pH = 5.25 using acetic acid (Ka = 1.8 x 105). He has some…

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Q: Question 15 In molecular orbital theory, bond order is used to determine the bond strength of a…

A: The bond order is given by the formula Bond Order =( bonding electron - antibonding electron ) ÷ 2…

Q: 3. What is the pH of a 1.15 M solution of methanoic acid? K = 1.8 x 104

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Q: To prepare the buffer, a total volume of 500 mL is required. The stock solution of the weak base is…

A: Given: Buffer solution of weak base pyridine (assuming B) and its conjugate acid HB+. pH of solution…

Q: Consider the following reaction:                          Br2 CH3CH=CH2---------> (a) Predict…

A: Here we are required to predict the product of bromination of alkene

Q: NaBH, H+ agua CH,OH H,0 H+ Ag,0 1) H+ 2) NH, OH-

A: In this question, we will draw the products for all reaction by using mechanism and intermediate…

Q: The equilibrium constant of Br2(g) + F2(g)   2BrF(g) is 54.7. Calculate the equilibrium…

A: Given, Br2(g) + F2(g) ⇌ 2BrF(g)  Equilibrium constant (Kc) = 54.7 Initial concentration of the…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at 5.00 °C is 142. kJ.…

A: The free energy change of the reaction is = 142 kJ/mol The temperature of the reaction is = 5.00oC =…

Q: The reaction of ammonium lon with nitrite lon in aqueous solution NH, + NO,-N2 + 2 H20 is first…

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Q: Whats the answer?

A: Here we are required to find the temperature of the solution

Q: The reaction that forms most of the acid in acid rain is A s02 (g) + H20 (1) – H2SO3 (aq) (в) сl2…

A: Acid rain is a natural phenomenon in which rain water combines with different non metallic oxides…

Q: Using your answers from above calculate the number of grams of these elements. Hydrogen in 124 g of…

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Q: The equilibrium constant of the reaction 2A + 3B - D is 183.2. Calculate the equilibrium constant of…

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Q: Molecular View of Equilibrium Assignment 1. Create a picture of equilibrium for the reaction below…

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Q: Solubility 1. Lead (II) Cromate PbCrO4 is a slightly soluble salt with a Ksp = 2.8 x 10-13. a. Write…

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Q: ow check off the boxes that apply to the highlighted reactant. The highlighted reactant acts as a...…

A: According to Lewis acid concept, acid is a species that accept lone pair of electrons and base is a…

Q: How is an orbital different than an orbit?

A: Difference Between orbit and orbitals in chemistry :  ★ Orbit can be simply defined as the path that…

Q: Discuss the solubility behaviour of polymers from a thermodynamic point of view. What is the…

A: thermodynamics of solubility of polymers :

Q: Determine the oxidation number of ? element. (NH4)2M004

A: Determine oxidation number of element ?

Q: Hello, I entered that and for some reason it's still incorrect. I'm so confused

A: Mass defect is given by the formula ∆m = [mass of protons + mass of neutrons]  - [mass of atom]

Q: Explain the meaning of AH; CeH61) = 49 KJ. Include a chemical equation in your answer, and include a…

A: Concept:  Enthalpy of formation: The enthalpy of formation is the standard reaction enthalpy for the…

Q: Calculate the wavlength (in nm) of electromagnetic radiation with a frequency of 5.8 x 1014 s-1.

A: Wavelength of an electromagnetic wave can be defined as the distance between one crest or trough to…

Q: In the laboratory you are asked to make a 0.667 m aluminum sulfate solution using 255 grams of water…

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Q: Balanced chemical equation 2 C3H18 (g) + 25 O2 (g)→16 CO2(g)+18 H2O(g) Part B 0.170 mol of octane is…

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Q: If you have 0.1 x 6x 10^23 hydrogen ions in 1L of solution, what is the pH? O A. 7 В.3 O C. 5 O D.…

A: The correct answer is given below

Q: 2. How suit the (Pb) of product with the molecular weight?

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Q: These electromagnetic waves have the longest wavelength and the least amount of energy.

A: Wavelength can be defined as the distance between one crest or trough  to another crest or trough of…

Q: It's unclear to me what the word "homogeneous structure" really refers to.

A: A relational first order structure is homogeneous if every isomorphism between finite substructures…

Q: Determine the structure for the molecule that most likely produced these spectra. 100 80 60- 20- 152…

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Q: Clear All yellow Lowest Frequency orange Second Highest Frequency Visited red Highest Frequency

A: Given colors: yellow orange red We have to arrange them according to their frequencies.

Q: e the best reagents to complete the reaction shown below. NaH A (CH3)2CHCH2CI OH NaH B (CH3)2CHCH2F…

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Q: Answer the two questions in the space provided. Explain your thinking for both question, on why you…

A: Chemical kinetics can be defined as the branch of chemistry that deals with rates of chemical…

Q: Which one of the following salts, when dissolved in water, produces the solution with pH less then…

A: When a salt is made up of strong acid and weak base, then acid remains excess after…

Q: These electromagnetic waves have the shortest wavelength and the most energy. Ultraviolet Gamma…

A: Which electromagnetic waves have the shortest wavelength and the most energy ?

Q: 11. A solution of 0.0500M Ca²* and 0.00500M Mg* was titrated against EDTA at pH = 10 (K'r for CaY2…

A: EDTA is ethylenediaminetetraacetic acid which is an indicator. It has 2 amino and 4 carboxyl groups.…

Q: 10 8 7 6. 4 3 2 1 1.1 ppm d, 6H 3.6ppm septet, 1H M/z 102

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Q: 1. MgBr 2. Нао 1. NaOEt 2. EtO OEt NaOH NaOEt Br H20, A 3. НС, Н,О, д 2. HCI NaOH A

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Q: Acute lymphatic leukemia can respond well to methotrexate given 2.5 mg/kg every 14 days by IV.…

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Q: Identify the structure of the important fragments. Show the arrow pushing mechanism to form the…

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Q: We can draw three inequivalent Lewis structures for the arsenite ion , AsO33- . The concepts of…

A: Formal charge is assigned to an atom in a molecule assuming that electrons in all chemical bonds are…

Q: The value of the equilibrium constant for the reaction below is 0.0054. 2A(g) + B(g) ==> C(g) +…

A: In this question we have to calculate the value of the equilibrium

Q: For each compound, consider whether or not H-bonding can occur between its molecules. Use a dashed…

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Q: Match the following terms with their definitions amorphous [ Choose ] [ Choose ] solid material that…

A: Amorphous : solid material that does not have a regular repeating…

Q: I. Synthesize the corresponding alkyne from the given alkene. Show the steps (no need for the…

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Analyzing and Predicting Spectroscopic Data

The interaction of electromagnetic radiation with the structure of molecules in the sample and their study is referred spectroscopy. Several spectroscopic methods are used to acquire sample information, and these methods are proved to be accurate, fast, and non-destructive. The information obtained about the content and composition of molecules from these spectroscopic methods is called spectroscopic data.