Find the transition time of 20g naphthalene with the surrounding temperature as 30oC.Let the boiling tube has mass 25 g, diameter 2.5 cm and thickness 0.15cm. How much time does 30g of ice takes to melt at a surrounding temperature of -50C. (We are

Q: What is the correct lewis structure of 02 its paramagnetic property? considering (Has unpaired e-)

A: Lewis structure is a method of representing bonding pattern in a molecule.It tells us how different…

Q: how do molecules of octocrylene interact with each other to form octocrylene? cite with reference…

A: The main aim of this question is to explain molecules of octocrylene interact with each other to…

Q: Consider the following pictorial representation of the postulates of Dalton's atomic theory. ⠀⠀⠀ An…

A: The objective of the question is to identify the correct option.

Q: What are the experimental procedures and the laboratory equipments needed to be used in the removing…

A: The objective of this question is to purpose of this experiment is to show decarbonization and…

Q: Treatment of the cis and trans isomers of 1,2-dimethyl-2-phenylcyclopentanol with 0.25 M NaCH₂SOCH,…

A: The objective of this question is to show the balanced composition can be explained by the…

Q: Write the shorthand electron configuration for Rhodium

A: The shorthand electronic configuration of rhodium (Rh) is: [Kr]4d85s1

Q: In the mechanism of reaction of protein synthesis that contain native serine residues by the…

A: The objective of this question is to show the mechanism which describe involves the reaction of…

Q: Exercise 15: X-ray diffraction by a row of identical atoms Consider the linear chain of carbon atoms…

A: The objective of this question is to estimate the path difference of the diffraction waves in…

Q: how does the chemical structure look for propiophenone when it's melting point is 18.6 celsius?

A: The aim of this question is to explain the chemical structure look for propiophenone when it's…

Q: interpret and understand the concept of heat capacity and enthalpy as it pertains to this data and…

A: The amount of heat that is required to raise the temperature of the 1-mole substance by 1oC is…

Q: The vapor pressure of pure water is 17.23 mmHg at 298 K. You dissolve 0.131 kg of a non-volatile…

A: The objective of this question is to calculate the activity coefficient of water when a non-volatile…

Q: The table below shows current and expected future one-year interest rates, as well as current…

A: The objective of the question is to calculate the liquidity premium for each multiyear bond. The…

Q: Which of the following statements is/are true regarding Alkene A and the products of an ozonolysis…

A: The objective of this question is to show the reaction in which an alkene reacts with ozone to form…

Q: (d) Predict the multiplicity observed for H1 in the ¹H NMR spectrum of 4ax and 4eq. Ignore couplings…

A: The objective of the question is to predict the multiplicity of H1 in the 1H NMR spectrum of 4ax and…

Q: A process for ethanol synthesis has been developed and the ethylene hydration operating conditions…

A: The given reaction is . Enthalpy of the reaction = -45792 J/mol.The temperature at which the…

Q: 4. (14 points) A soil sample (4.00 g) is digested and analyzed for Cd by atomic absorption analysis.…

A: The objective of the question is to calculate the concentration of Cadmium (Cd) in the soil sample…

Q: 8. Show the products of the following enamine reactions. H&CNCHs 1. H₂C.-CH₂ 1. H 2. H₂0+ H₂C-N-CH3…

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

Q: Cu²+ A1³+ HS™ F CC14 Lewis Acid Lewis Base Can act as either a Le Acid or Lewis Base Neither a Lewis…

A: Given some cations and anions. Determine Lewis acid and base.

Q: Vibrations in the diatomic molecule CO can be approximated as a harmonic oscillator, where the…

A: The objective of this question is to determine the most likely change of the equilibrium bond…

Q: you need to add 65 mEq of an electrolyte to a TPN bag.  Your stock vial contains 8 mEq/ml.  Round to…

A: Given: Equivalents of electrolyte needed = 65 mEq.And concentration of stock solution = 8 mEq/mL.

Q: A 2.280 mol quantity of NOCI was initially placed in a 1.450 L reaction chamber at 400 °C. After…

A: The objective is to evaluate the concentration equilibrium constant,  at . Given Data:Initial moles,…

Q: Compare and explain the difference between messier 1 compared with messier 56

A: The objective of this question is to explain the difference between messier 1 compared with messier…

Q: 2I– (aq) + H2O2 (aq) + 2H3O + (aq) → I2 (aq) + 4H2O (l) (slow) C6H8O6 (aq) + 2H2O (l) + I2 (aq) →…

A: The main aim of this reactions are outlined and our task is to determine the molar concentrations of…

Q: Hydrofluoric acid and water react to form fluoride anion and hydronium cation, like this: HF(aq)…

A: The equilibrium constant (K) is a numerical value that expresses the ratio of the concentrations of…

Q: H₂O en Lotuinjs: COH НО НО

A: Mechanism represents the chemical reaction in which reactants change into desired products by using…

Q: proposed Lewis structure ** these proposed Lewis structures are reasonable. CIO: :0-C-0: .. H-C=N…

A: Lewis structure is a method of representing bonding pattern in a molecule.It tells us how different…

Q: 100.0 mL of 0.50M OH basic solution is added to 2.00 L of a 0.250M acetate buffer at a pH of 5.0.…

A: Given,Molarity of OH- = 0.50 MVolume of OH- = 100.0 mLMolarity of acetate buffer = 0.250 Mvolume of…

Q: Design experimental set-ups that will maximize the yield and purity of the Butyl Acetate. Included…

A: The objective of this question is to show the maximize yield and purity, it is crucial to optimize…

Q: Give the major product for the reaction below. A E F H HCI KMnO4, OH, heat H H₂O H₂ Pd D cold,…

A: Note: Since you have posted multiple questions with multiple sub-parts, we will provide the solution…

Q: 3. The Nernst equation for the electrochemical cell depicted to the right is: A. Ecell = -1.551 V B.…

A: For finding the Ecell Value , we will use the nernst equation which is -…

Q: % Transmission The apertum of pure ili eg Nit dolormation A 41650 4000 ~3350 ✓ NH stretch 2. 3500…

A: The objective of this question is to show the different streching vibration peak present in the…

Q: Which chemical reaction represents incomplete combustion? A. CH_(4)+2O_(2)-CO_(2)+2H_(2)O B.…

A: The objective of this question is to determine the incomplete combustion reaction. The combustion…

Q: If the rate of formation of ammonia is 0.345 M/s, what is the rate of disappearance of N₂? N₂(g) +…

A: Consider the given reaction is as follows;Given information:Rate of formation of ammonia =   Rate of…

Q: Given the solubility of ferrihydrite (Fe(OH)3) and goethite (FeOOH), with dissolution reactions…

A: The aim of this question is to explain Ferric hydride and goethite have different solubilities at…

Q: With reference to the Van Deemter equation, explain thoroughly whether separation may be expected to…

A: The main aim of this question is to show the separation may be expected to improve in an LSC column…

Q: 1.Draw the mechanism for the following reaction and sh stereochemistry: a. b. NC NO₂ + HCI, 45°C…

A: Diels Alder reaction: The [ 4+2] cycloaddition reaction between a diene and a dienophile is known as…

Q: Please follow the SCH4U rules for electron configurations and orbital diagrams

A: The objective of this question is to determine the number of bonds that Rhodium (Rh) can form…

Q: Identify the relationship between the following compounds. CH3 CH3 H H CH3 H CH3 O diastereomers O…

A: We have given the organic compounds and we have to identify the relationship between them.

Q: solution contains 0.02 mol Cd2+, 02 mol Zn2+, and 1 M HCl is saturated with 0.1 M H2S. How much…

A: The objective of this question is to show the solution contains Cd2+, Zn2+ and HCl. The solution is…

Q: Can you please draw out this reaction mechanism and explain what is happening in detailed steps? How…

A: In the given question we have to draw the mechanism of the given reaction.In the given reaction…

Q: Write a balanced net ionic reaction, which would occur in a voltaic cell using these components.

A: The objective of the question is to write a balanced net ionic equation for the reaction that would…

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 1.52kg sample…

A: The mass of sample = 1.52 kg = 1520 g                                     The Initial temperature of…

Q: Is hell isothermal, isobaric, adiabatic or isochoric?

A: The objective of this question is to explain the thermodynamic factor present in the given…

Q: You and your classmates have been given an electron configuration and need to identify what it is.…

A: When the distribution of electrons in the various orbitals is done in an atom around the nucleus, it…

Q: :O: H-O H Draw the all the products. Add non-bonding electrons where applicable. Select 3 Ć Draw…

A:

Q: When two different liquids are mixed or when a gas or solid is dissolved in a liquid, bonds are…

A: The objective of this question is to show the mixing different liquids or dissolving a gas/solid in…

Q: In an X-ray diffraction experiment on NaCl, diamond and CsCl the following results was determined as…

A: The objective of this question is to show the Bragg angle (θ) was measured at different locations,…

Q: The answer is D. Please explain. Thanks.

A: The objective of the question is to identify the nuclide that cannot be produced in the decay series…

Q: Please elaborate about Polymerization

A: The objective of the question is to understand the concept of polymerization, its types, and its…

Q: Consider the image of a closed-end manometer below. The fluid in the manometer is mercury. Calculate…

A: The objective of the question is to calculate the pressure in the gas chamber of a closed-end…