If 115 cal are added to 49.2 g of solid iron, what is the change in temperature of the iron? The specific heat of iron is 0.110 cal g.°C. AT = °C

Q: For problems 1 through 3 below, the initial state of 1 mole of an ideal gas is P₁ = 3 atm, V₁ = 1…

A: P1 = 3 atmV1 = 1 LU1 = 456 JP2 = 2 atmV2 = 3 LU2 = 912 JThe gas expands to a volume of 3 L keeping…

Q: What is the product for the following reaction? H2SO4

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: A certain first-order reaction is 58% complete in 65 s. What are the values of the rate constant and…

A: k=  1.33 x10-2  s-1    t 1/2 =  52.1 sExplanation:Step 1: Step 2: Step 3: Step 4:

Q: Suppose a 500. mL flask is filled with 1.5 mol of Cl₂, 1.3 mol of HCl and 0.60 mol of CCI. The…

A: Answer:A reaction is said to at equilibrium if the forward reaction rate is equal to the rate of…

Q: || Cancel RESET Done As revealed in the screencast, the autionization of water is…

A: Kw = 2.56×10-14Explanation:The physiological temperature is at 37C. Thus, the value of Kw at the…

Q: 2. Show a reaction sequence to convert oil of wintergreen (methyl salicylate) into Aspirin (acetyl…

A: Methyl salicylate is a compound contains a  hydroxy group and an ester group. Aspirin ( acetyl…

Q: CE 3500 Copyright 1994 300 2500 1501.53 2H 3H 2H zi mat 91-1221 254 740.55 Эн порнороско 8.4 8.2 9.0…

A: The characteristic bands can be tabulated as; Wavenumber (cm-1)Bondvibration shape intensity…

Q: Calculate the value of the equlibrium constant Kc for this reaction rounding to two significant…

A: The objective of the question is to determine the equilibrium constant for the reaction.

Q: 14 What is the active electrophile in the EAS iodination of benzene with I₂ and HNO3 ? C a) III 6)…

A: Electrophiles are positively charged or neutral species.Electrophiles have empty…

Q: 2) Which term best describes the alkene below? F F A) cis only B) trans only C) both terms may be…

A: Given -: one of the structure of alkeneFind out cis Or trans isomerIf the same substituent is…

Q: Provide the structure of the major organic product of the following reaction. ONa Br

A: Nucleophilic substitution is a reaction where an electron-rich nucleophile attacks an…

Q: 9. The proton NMR spectrum for a compound with formula C5H10O is shown below. The normal carbon-13…

A: we calculated the degree of unsaturation.DoU =  Nc+1  - N(H)/2          = (5+1)-  (10)/2          =…

Q: Write the repeating units expected from the following polymerization reaction(h)...

A: The objective of the question is to identify the repeating units from the given polymerization…

Q: A 500 mL solution of 0.250 M NH, is required. What is the volume of 28wt \% of NH, (density = 0.899g…

A: The objective of the question is to determine the volume of  of .It is given that,The volume of the…

Q: 5. Assign the absolute configuration of both stereocentres in 4 (R or S) and draw the mechanism of…

A: Given that, the reaction is:

Q: The reaction A(aq) + B(aq) → Products(aq) was studied, and the following data were obtained: [A]0…

A: General Chemistry question Explanation:Approach to solving the question: General approach  Detailed…

Q: For the following molecules classify them as aromatic, antiaromatic, or nonaromatic. ||

A: A molecule is said to be aromatic if it satisfies the following conditions: CyclicPlanarConjugation…

Q: Name the following molecule. Η A/

A: IUPAC stands for international union for pure and applied chemistry. Naming is done according to…

Q: Click on all glycosidic bonds in the structure below. HO. OH HO OH LOH ΘΗ OH OH ΟΗ Myrtillin or…

A: A glycosidic bond is a covalent bond that connects a carbohydrate moiety to another group , that may…

Q: A system gains 697 kJ of heat, resulting in a change in internal energy of the system equal to +226…

A: The objective of the question is to calculate the amount of work done on or by the system when it…

Q: Balance the following gas-phase reaction and write its reaction quotient, Qc: SClF5 (g) + H2(g) ⇌…

A: We have to balance the following gas-phase reaction and write its reaction quotient, Qc: SClF5 (g) +…

Q: A tandem reaction is a reaction in which several bonds are formed in sequence without isolating…

A: Suzuki coupling reactionTBS deprotectionTriflate formationIntramolecular Heck coupling reactionThe…

Q: Draw the skeletal structure of (Z)-3-ethyl-4-methylpent-2-ene.

A: The objective of this question is to draw the structure of .

Q: Potassium metal reacts with water to give potassium hydroxide and hydrogen gas. If 75.5 mL of…

A:

Q: 13 Devise an efficient synthesis of lactone X from alkene W in just two steps. step 1 Me step 2 Me…

A:

Q: Hi! Can you solv

A: The question is asking to predict the products of a series of reactions involving different…

Q: ow many CHIRAL centers does this molecule have? OH OH A: 4 (four) chiral centers

A: Chiral center is a carbon atom that has bonded with 4 different groups

Q: Draw the simplest mechanism possible for the reaction below. You may need to re-draw structures to…

A: Reaction mechanism is the step by step description of the reaction which shows how reactant converts…

Q: A chemist wishes to determine the rate of reaction of zinc with hydrochloric acid.  The equation for…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: Product ?    Give correct typing answer

A: The final product of the given reaction is 3-chloro-3-propyl cyclohexene.Explanation:Step 1 :…

Q: Write the IUPAC name for: хо IUPAC name=

A: IUPAC naming is a standard naming system that provides the precise and accurate naming of the…

Q: 1. Predict the products of the following reactions. OTBDMS 1) HBr 2a) Mgo, ether b) c) H3O+ 3) DM…

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: 3. Show that for the 1-D particle-in-a-box, Y₁ is orthogonal to Y2.

A: The objective of the question is to demonstrate that the wavefunctions Y1 and Y2 of a…

Q: 2) Br • ⑫2 Why is not formed during the conversion of benzene to bromobenzene via the electrophilic…

A: We have to choose the correct option.

Q: Volume of an unknown used was 30 mL, Initial Buret volume was 0 and the Final Buret volume was 8.5…

A: The objective of the question is to calculate the molarity of the unknown solution. Molarity is a…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: In a chemical reaction, curved arrows are drawn to show the movement of electrons. The arrows are…

Q: The combustion of propane (C3Hg) in the presence of excess oxygen yields CO2 and H2O: C3H8 (g) +502…

A: Combustion reaction of propane is given:Moles of O2 consumed = 2.0 molesMoles of CO2 produced= ?

Q: In a voltaic cell, there exists a Fe/Fe2+ half-cell and a Sn/Sn2+ half-cell at a temperature of…

A: Answer:Voltaic cell is a type of electrochemical cell that converts chemical energy into electrical…

Q: If 15.3 grams of a certain "tomato" fertilizer is found to contain 2.49 grams of phosphorus as P2O5,…

A: The values are provided in questionmass of fertilizer = 15.3 g mass of P2O5 = 2.49 g find out the…

Q: What is the IUPAC name of the following substance? H3C CH3

A: IUPAC nomenclature is used for naming the organic compound as recommended by the International Union…

Q: Question Content Area The reaction of NO2 (g) and CO (g)  is thought to occur in two steps: Step 1…

A: Overall stoichiometric reaction:     NO2(g) + CO(g) = NO(g) + CO2(g) Explanation:Step 1: The…

Q: SAVE THE FOLLOWING MULTISTER SYNTHESIS ①H-=-H +Ya+ LOH 2 +~ 3 .04 + OH HO

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: Provide the correct systematic name for the compound shown here. Olll... CI

A: IUPAC stands for the International Union of Pure and Applied Chemistry. IUPAC develops and maintains…

Q: Calculate pH of a weak base/conjugate acid buffer solution. A 0.186-M aqueous solution of C6H5NH2…

A: For 0.186 M C6H5NH2pH = 9.07pOH = 14 - 9.07 = 4.93-log (OH-) = 4.93[OH-] = 10-4.93 = 1.17 × 10-5…

Q: Calculate pH for a weak acid/strong base titration. Determine the pH during the titration of 62.9 mL…

A:

Q: Give the IUPAC name for the following molecule. H H H | H - - C - H H H H

A: Give the IUPAC name of the given compound:IUPAC nomenclature is the systematic way of naming an…

Q: 19.7 Hydrolysis of Acetals, Imines, and Enamines Identify the amine generated when the following…

A: Given,The reaction is:

Q: Which one is aromatic one bond Ile) one compte

A: Conditions for aromaticityCyclic structurePlanar structure should form ring current Follow huckel…

Q: Please don't provide handwritten solution

A: Buffer solution is a solution that resists the change in pH when small amount of acid or base added…

Q: Using image attached please answer the 2 questions in the image attached Also please calculate error…

A: A buffer solution is one that can resist dynamic changes in pH. The solution of weak acid and weak…