d) the alpha emission resulting in the formation of Protactinium-233 e) the loss ofa positron by Yttrium-85

Q: Fermi resonance

A: Option B - Fermi Resonance is Correct

Q: answer the synthesis problems and show reagents used

A:   2. Alkyne First converted into alkene then it is oxidised with mCPBA(metachloroperbenzoic acid)  e...

Q: (а) :N- I II III IV కం (b) I II II IV

A:

Q: Which of the following compound has the central atom with +1 formal charge? O AICI4 PCI, O IF5 XEF3*

A:

Q: SO3H ? ČH2-CH3

A: The answer is given below

Q: The bond angles in the central atom of CO,2- are expected to be 120° 90° 5° a little less than 120°

A: Bond Angle : Bond angle can be defined as the angle between the two adjacent bond .  

Q: Consider a theoretical reaction: 3Ag + B(g = 2Cg) where K = 100, %3D what is the equilibrium constan...

A:

Q: A particular mass of nitrogen gas, N2, occupies a volume of 1.00 L at -50 °C and 800 bar. Given the ...

A: Given: Volume of gas at -50.0 oC and 800 bar = 1.00 L  Z value at -50.0 oC and 800 bar = 1.95 Z valu...

Q: CH3 CH3 -CH2-C-CH2-CH3 HNO3 KMNO4 А B H2SO4 H2SO/Heat CH3

A: Organic reaction mechanisms:

Q: Consider a theoretical reaction: 3A(e) + Bie) =2C2) where K = 100, %3D what is the equilibrium const...

A:

Q: What volume (mL) is required from a stock solution of 1.98 M KNO3 to prepare a 750 mL solution of 1....

A:

Q: write the balanced nuclear equation of 1. the loss of a positron by Yttrium 2. the alpha emission re...

A: Yttrium is denoted as Y Protactinium is denoted as Pa

Q: WHAT IS THE CHEMICAL RECTION FOR THIS PROCEDURE   5-Amino-2-chlorophenol To a 250 mL Erlenmeyer f...

A: The solution of the question is given below:

Q: A laboratory manager performed an experiment to investigate the hydrolysis of 2-chlorooctane at diff...

A: The data given is,  

Q: Question 48 The PHIVOLCS recently reported that Taal volcano emitted 15,500 tons of Sulfur Dioxide (...

A:

Q: Which of the following addition reactions is/are not likely to occur? Why?

A: In organic chemistry addition reaction those in which one molecule add in a Organic compound.

Q: Give the balanced chemical equation for each of the following reactions Identification of cobalt io...

A: Soln

Q: At 273 K and 1 atm, the diffusion coefficient for xenon gas, Xe, is 0.5 x 10-5 m s-1. Determine the ...

A:          

Q: NH2 1. NaNO2, HCI, 0 °C 2. CuCl CH3

A: It is a diazotisation reaction.

Q: (c) An ideal monoatomic gas at 1 bar and 300 K is expanded adiabatically against a constant pressure...

A:

Q: Which point represents solid-liquid-gas equilibria? 24.. 1 atm Phase I. Phasc ... P. ... ... Phase I...

A: Phase diagram: The phase diagram represents the different phases of the substance and the pressure a...

Q: Determine the volume of solution that contains 15.0g of AgNO3 if the solution is 0.375M a. 247mL b....

A:

Q: A certain amount of benzene (D=0.985 g/ml) was dissolved in 0.5 kg CCl4 to produce a solution (D=2.3...

A: Given: Mass of solvent i.e. CCl4 = 0.500 Kg = 500 g. Mole % of solvent i.e. CCl4 = 37.0 % Density of...

Q: When prepoaring solution for UV spectroscopy, the more polar the solvent is the better.for higher cu...

A:

Q: Use the inscribed polygon method to draw the molecular orbital diagram for the compounds shown below...

A: Aromatic compound is more stable than antiaromatic compound... Aromatic compound follow (4n+2) pi el...

Q: Which one of the following is not equivalent to one mol of the substance? O 8.0 g He O 6.02 x 1023 C...

A: The correct option is:  

Q: What is the pH of a 500 mL buffer containing 0.200 moles NH3 and 0.350 moles NH4CI? Kb = 1.8 x 10-5 ...

A: The given Kb value is, Kb=1.8 x 10-5 pKb=-log Kb        =4.744 pKa=14-pKb        =14-4.744        =9...

Q: eq• Calculate Keq-

A: 1. An equilibrium reaction is that reaction which can not go to 100% completion but is at a situatio...

Q: Which of the following equilibria would not be affected by pressure changes at constant temperature?...

A: When the amounts of gaseous reactants and products are same on both the sides of reaction  at equili...

Q: An aqueous solution has a hydroxide ion concentration of 5.0 x 10 8 M. What is the pH of this soluti...

A: Given [OH-] = 5 × 10-8 M

Q: Draw structural formulas for the following the compounds:    (a) Cis-1,3-diphenylcyclohexane      ...

A:

Q: Which compound has the greatest ionic character? CsF O RbF LIF NaF

A: Ionic character determines the type of bond that can exist between two bonded atoms from the differe...

Q: At 300 K, if the pressure is increased from 0.006 atm to 1 atm, the phase change is: 218 B Liquid So...

A: Answer: Given diagram is called as phase diagram that represents the interchanging of different phas...

Q: 1 Calculate the pH and the concentration of all species at the start of the titration of 0.100 M H3P...

A: PH = -log [H+] Where [H+] = concentration of H+  

Q: Given the following peptide RISAGDLEVK,  Determine the formal charge of peptide  a. pH=0.5 b. pH=...

A:

Q: (a) Calculate the pH after 0.10 mol NaOH is added to 1.00 L of a solution that is 0.6 M HF and 1.00 ...

A:

Q: weights önly honpolar and non-lonic molecules consisting of only hydrogen and carbon, which of the f...

A: The correct option is:  

Q: You have a square planar PH4+ molecule: i) show your working to obtain the reducible representation?...

A:

Q: Which of the following molecules can have dipole-dipole interactions as their strongest intermolecul...

A:

Q: It takes a minute and a half for the concentration of oxygen to decrease from 4.2 x102 M to 2.4 x103...

A: Given : We have to tell the rate of disappearance of O2

Q: For the hypothetical reaction A + 2B 3C, the rate of appearance of C given by (A[C]/At) may also be ...

A: Chemical kinetics:

Q: Which of the following equilibria would not be affected by pressure changes at constant temperature?...

A: Le Chatelier's principle: It states that if a dynamic equilibrium is disturbed by changing the tempe...

Q: The isomerization of cyclopropane to form propene is a first-order reaction. H2C CH2 H3C-CH=CH2 CH2 ...

A: Cyclopropane ---> Propene t = 6.8 min [At] = [A0] e-kt 0.85 [Ao] = [A0] e-k(6.8) 0.85 = e-k(6.8) ...

Q: In general, to calculate the rate constant for a first order decomposition reaction, A products, giv...

A: The correct answer is given below

Q: OH CH3CI 1. NH, NazCr207, H* B A C AICI, 2. CH3B Нeat ČHĄCH3

A: The reaction schema given is,

Q: How many moles of NaOH are present in 25.0 mL of a 0.1000 M NAOH solution? O 0.100 mol O 100 mol O 2...

A:

Q: OCH2CH3 CHO FeBr3 + Br2

A:

Q: Which one of the following is not equivalent to one mol of the substance? O 65.39 g Zn O 14.01 g N O...

A: Given: To identify which option is not equivalent to 1 mole.  

Q: ain reaction, reaction A→ products, is first order with respect to A. Starting with [A] = 0.250M, it...

A:

Q: Consider the equilibrium system C(s) + CO2(g) = 2CO(g) If more C(s) is added, the equilibrium will ;...

A: Please find your solution below : Le Chatelier's principle states that when an equilibrium is distur...