If a person took a dive into liquid nitrogen, what would most likely cause this person to lose their life? all of these O the low viscosity of liquid nitrogen the high surface tension of liquid nitrogen the super low temperature of liquid nitrogen

Q: Provide the correct common name for the compound shown here. ethylprop an amine

A: Correct name is :-  N-ethylpropylamine

Q: Which of the following elements has the greatest electron affinity (largest positive value)? F O N C…

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Q: Consider the following species, formation of which is favored at high temperature? I. O I only O II…

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Q: Fracking is an emerging trend. Discuss the advantages and disadvantages of fracking.

A: It is the process of injecting liquid at high pressure  into rocks , boreholes to force existing…

Q: Consider a buffer made by adding 57.9 g of (CH₃)₂NH₂I to 250.0 mL of 1.42 M (CH₃)₂NH (Kb = 5.4 x…

A: Answer: To find out the pH first of all we have to decide, after the addition of 0.300mol of H+ ion,…

Q: Draw the Lewis structure (with formal charges) of the chemical species: 1. CINO2 (N is the central…

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Q: How many mmol is in 0.5mL of acetaminophen solution diluted in methanol(100mg acetaminophen/1 mL of…

A: No. of moles of a solute dissolved in a solution is calculated by using following formula No. of…

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Q: optically active (rotate a plane of polarized light), Yes or No, and briefly explain yo NaN3 DMSO D…

A: Reaction Mechanism  Optical Activity

Q: vii. viii. ix. X. OH (CH3CH₂)2NH pH 4.5 i. (CH3CH2)2CuLi ii. H₂O EtNH, pH 13 (CH3)3N pH 4.5 ii. H3O+…

A: Vii) ketone amine react to form imine which tautimerise to enamine. viii) diethyllithiumcuprate is…

Q: Is it possible for an sp hybridized atom to be bonded to a sp² hybridized atom within the same…

A: Answer:- This question is answered by using the simple concept of hybridization which involves the…

Q: 2. Fill-in-the-blank: Draw the reagents or the major organic product(s) for each reaction in the…

A: First reaction leads to produce secondary carbocation which rearranges to form stable tertiary…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. Assume that the water side…

A: The given reaction can be given as:  It is also called protection reaction for ketone group.

Q: Using the equation for the combustion of octane, calculate the heat (in kJ) associated with the…

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Q: Classify the reaction below. HCOOH heat H,O + CO

A: Decomposition  reaction are those reactions in which One product dissociate  into two or more…

Q: For each of the maxima given in the UV spectra of Figures 8.51-8.53, determine the value of A and of…

A: Given: UV Spectrum of trans-p-anisalacetophenone To determine: The value of A and of log €…

Q: add arows here HO: H-NE 4-№ add arows here 7 (CHCH2)2NH,t (CH3CH2)2NH CHỊCH add arows here…

A: Given reaction is enamine formation . Ketone and amine reacts to form enamine . And in reaction…

Q: ||₁ Open with Google Docs Direcións: Determine th electronegativity differences and molecular…

A: The compounds and their molecular geometries given are,

Q: Draw the Lewis structures (with formal charges) of each of the species in the indicated pair and use…

A: More is the bond order, Short is the bond.

Q: + 1.03 2. Me₂S A B LOH

A: Given : structure of reactant and products. Tip : reductive ozonolysis will occur.

Q: Draw and upload a Lewis structure for CH4. as well as answer the following questions.  -what is the…

A: We have to draw the Lewis structure for CH4

Q: Energy Refer to the correctly filled orbital diagram for aluminum, below, to help you answer this…

A: We have to select the correct statement regarding how aluminum atom ionizes

Q: Experiment 10 - Hydrolysis of Glycerol Tristearate: Preparation of Soap Record the following data.…

A: Each mole of glycerol tristearate produces 3 mol of sodium stearate.  The balanced equation is:…

Q: 3. What structure is an intermediate in this reaction mechanism? A. B. OH CH3CH₂CHCH₂CH3 H3PO4 heat…

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Q: A buffer solution contains 0.399 M hydrofluoric acid and 0.367 M sodium fluoride. If 0.0339 moles of…

A: Given: Concentration of hydrofluoric acid i.e. HF = 0.399 M The concentration of sodium fluoride…

Q: A = 0.344 (absorption of light) ℓ = 1.0 cm Stock solution of KSCN and mM Fe(NO3)3 : 5 mL   The…

A: #Question-1: The balanced equation for the reaction of Fe3+(aq) and SCN-(aq) is: Fe3+(aq) + SCN-(aq)…

Q: Given that HOCI has K₂ = 3.5 x 10-8, calculate the numerical value of the equilibrium constant for…

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical…

Q: 4) о 0 - CH3 CH3OH H₂ SOy 0-Н C) - НО. ОСНЗ ОСНЗ d) rо-н

A: This is a mechanistic reaction pathway. Now we have to find out the intermediate as follows

Q: How many moles of a solute are contained in 100.0 mL of a 0.100 M solution? M = mol solute /…

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Q: 19) Butyric acid, found in rancid butter, has a molar mass of 88 g/mol. If butyric acid is 54.5% C,…

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Q: How microwave reactor wattage, temperature, and solvents in a reaction affect the reaction?

A: The rate at which the reactants are consumed or the products are formed in any reaction is known as…

Q: now your solution Pb(NO3)2 + 2 Nal → Pbl₂ + 2 NaNO3 1) How many moles of lead (II) nitrate are…

A: I am solving first three questions as per the guidelines if you need solution of all then please…

Q: Determine the enthalpy change, AH, in kJ, for the following reaction: CS₂ (1) + 302 (g) -> CO₂ (g) +…

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Q: Is the following molecule soluble in water or benzene? :O: || C CH₂ ÖCH3 A) Water B) Benzene

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Q: What is the physical origin of the specific selection rule ΔJ= ±1

A: Selection rule in physics and chemistry specify the likelihood of a transition between two…

Q: onegativity electron affinity ionization energy heat of fusion → 18.1 1.36 633.1 16. Sc(g) + e + (2)…

A: Answer:- This question is answered by using the simple concept electron affinity and ionization…

Q: Calculate the energy to completely separate an electron from a proton that is 190.0 pmpm away.…

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Q: A chemist has a solution made from 1.923 kg of ammonium phosphate dissolved in 2.1 L of water. They…

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Q: electron configuration of atoms [G]ns²m f³ [G]ns² m d¹np³ [G]ns²m d¹np blocks location of elements…

A: 1. If last electron enter to s subshell then it is a S block element . 2. If last electron enter p…

Q: Calculate the pH when 120.5 mL of 0.200 M HBr is mixed with 30.0 mL of 0.400 M CH₃NH₂ (Kb = 4.4 ×…

A: Here we are required to find the pH of the solution.

Q: 2. Which atom in each pair has a higher first ionization energy? (a) Cl or Ar (b) Be or Ca (c) K or…

A: Ionization energy is defind as the amount of energy required to remove an electron from the valency…

Q: Help ASAP Illustrate the resonance effect of the methoxy group -OCH3, on the structure of the…

A: Methoxy group shows positive mesomeric effect on the benzene ring and has an electron-donating…

Q: 1. 2. 3. What is the chemical formula of the compound formed by Barium ion and sulfate ion? Write…

A: Chemical formulas and symbols.

Q: Select the major product. O O OEt z OET OEt OET OEt

A: We have to give the major product of the given reaction. Concept: Claisen condensation reaction.

Q: 8) Which of the following solutions is a good buffer system? A) A solution that is 0.10 M NaOH and…

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Q: I need the balanced equation and theoretical yeild of the reaction.

A: The number of moles of triethylene glycol = 4.03 mmol Initial number of moles of p-toluene…

Q: Now let's look at some data for a molecule to see if we can determine an answer. Consider SF₁ where…

A: According to VSEPR theory, lone pair-lone pair repulsion is greater than lone pair-bond pair which…

Q: Provide the correct systematic name for the compound shown here. Mo H3C

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Q: Is the following molecule soluble in water or benzene?

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Q: 4. will its volume be if 0.103 moles of gas escape? A cylinder with a movable piston contains 0.615…

A: Ideal gas equation is  PV = nRT  Where,  P is pressure V is volume n is no. of moles  R is gas…