83. Determine the nuclear binding energy in J/mol of an 0-16 nucleus given the following data: (mass of O-16 15.9905 amu 1.00728 amu 1.008665 amu mass of proton mass of neutron

Q: Calculate the [H*] and [OH] of a solution at 25°C, if pH = 7.85. (answer in scientific notation)…

A: Given :- pH of solution = 7.85  To calculate : [H+] and [OH-] at 25°C

Q: Arrange the following from lowest to highest entropy: C₂H5OH(), CH, OH(g), C₂H5OH(g), CH3OH().…

A: Entropy is a measure of randomness and it depends on following factors.  1.) Molecular weight :…

Q: Be sure to answer all parts. Oxalic acid (H₂C₂04) is present in many plants and vegetables. (a)…

A: we need to balance given equation and find mass percent of oxalic acid

Q: What is the correct systematic name for the compound shown here? N,N,N-ethyl methyl but an amide…

A: In this question we have to tell the IUPAC name of the compound.

Q: Consider the following chemical reaction: What is AH for the following reaction? 2Mg(s) + O₂(g) →…

A: Given, 2Mg(s) + O2(g) → 2MgO(s) ∆H = -1204 kJ 4MgO(s) → 4Mg(s) + 2O2(g) ∆H = ?

Q: 6. a) Complete the reaction: Al(OH)3(s) + b) Calculate the Ksp for Al(OH)3, which is only slightly…

A: In this question we have to tell the KSP for the Al(OH)3.

Q: 5. If 769J of heat is absorbed when 50g of iodine is heated from 70°C to 95°C, then what is the…

A:

Q: Consider the reaction N₂(g) + 20₂(g)2NO₂(g) Use the standard thermodynamic data i the tables linked…

A:

Q: ome N₂ gas is mixed with some O₂ gas, and the sketch below shows a representative sample of the…

A: Total pressure (P) = 0.060 Kpa

Q: 16) Fill the blank of the following sentences. a) When CH4(g) is removed from the reaction below,…

A:

Q: At a certain temperature the vapor pressure of pure chloroform (CHC13) is measured to be 256. mmHg.…

A:

Q: Which of the following pieces of equipment delivers the most accurate volume of solution. A Buret B…

A: We are to discuss which of the given instruments can measure volume of solution most accurately.

Q: er ton of metal to produce magnesium by the electrolysis of me the cost (in dollars) of the…

A: The reduction reaction is as follows: Mg2+ + 2e-  ---->  Mg Na+  +  e-   ----> Na Al3+  + 3e-…

Q: Calculate the pH of the solution for every 0.1 ml of the titrant (from 0 mL to 30 mL) and generate a…

A: Given: Concentration of H2A = 0.100 M Volume of H2A = 100.0 mL Concentration of NaOH = 0.1 M Volume…

Q: Please complete the following related questions i) Draw all possible isomers for the chemical…

A:

Q: What statement/s is correct about a 0.0010 M solution of Na2SO4 ? Show how you got your answer in a…

A: Given, 0.0010 M solution of Na2SO4 we need to find the correct statements from given options a-e

Q: Direction: Answer the following questions accordingly. 1. Hydrogen gas and iodine react to form…

A:

Q: QUESTION 2 2. Calculate Go rxn 2 H₂(g) + O2(g) -> 2 H₂O(g) AH, (kJ) ΔΗ • -241.8 So (J/K) 130.6 205.0…

A: Given reaction: 2 H2(g) + O2(g) → 2 H2O(g) We have to calculate the value of ∆G∘rxn for this…

Q: What is the percentage of total acid expressed as acetic acid (CH3COOH) in a sample of vinegar if…

A:

Q: 8. Complete the following table. Show all calculations in the open space, clearly labeled. Solution…

A:

Q: In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used…

A: We have given 95.21gm of nickel Tinitial( nickel) =97.69°C Mass of water = 80.66gm…

Q: 21. Given dissolve in 450.0 mL of solution, draw a mole concept map and calculate each of the…

A:

Q: Give a clear explanation handwritten answer and give the mechanism of given bleow reaction and…

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

Q: QUESTION 13 Identify the acid, base, conjugate acid and conjugate base in the following reation:…

A: To solve this problem we will use  Brønsted–Lowry acid–base theory .  According to this theory  An…

Q: A chemist prepares a solution of calcium bromide (CaBr₂) by measuring out 241. g of calcium bromide…

A: Given : mass of CaBr2 = 241. g               Volume of solution = 350. mL  To calculate :…

Q: Calcium Phosphate are used to make commercial fertilizer. Its Ksp value is 2.07x10-33 at 25oC.…

A: Given : Ksp =  2.07x10-33  [PO43- ] = 5x10-5 M Volume = 275ml

Q: How many mL of 1.00 M LiNO3 solution has 8.16 g of solute?

A:

Q: A 40.00 g sample of a hydrocarbon compound is analyzed by combustion analysis. The experiment…

A:

Q: a. Predict the sign of ASsurr for the following processes. H₂O(s) → H₂O(l) AS surr is negative…

A:

Q: 7) Calculate the rate constant, k, of the first order reaction of the decomposition I-131, a…

A: Half life of a first order reaction is -- T1/2 = 0.693/ k Here K is rate constant.

Q: What is the correct systematic name for the compound shown here? 2- 3- N,N,N- N,N- N- 4- tri di…

A: In this question we have to tell the IUPAC name of the compound.

Q: 2. Electrolysis of CuBr₂ was done by passing a current of 4.50 A for 1 hr. Give: (a) the reaction at…

A:

Q: Atmospheric pressure (kPa) Room temperature (°C) Concentration of NaHCO3 (M) Volume of NaHCO3 used…

A: Given: Concentration of NaHCO3 = 0.200 M Volume of NaHCO3 =  50.0 mL Concentration of CH3COOH =…

Q: Write the equilibrium expression for each of the following reactions. a. 203(g)=302(g)

A: Equilibrium constant is the ratio of product of concentration of products raised to their…

Q: Find I- concentration (in mol/L) in a solution containing 12.6 g Calsium iodide dissolved in 2.750 L…

A: Given : mass of calcium iodide = 12.6 g               Volume of solution = 2.750 L  To calculate :…

Q: Can facial and meridional isomers be chiral? justify

A: We have to show facial and meridional isomers to  be chiral?    We know if there is no plane of…

Q: llustrate with equation: Laboratory preparation of acetic acid Laboratory preparation of benzoic…

A:

Q: Draw the structure of the tripeptide and determine its name using three-letter abbreviations.…

A: We have to predict the structure and three letter code name.

Q: Structural, Geometric and Optical Isomers: For visual clarity, brackets [] and charges on the…

A: We have to find out the relationship between two given complex  Structural isomers - different…

Q: What is the correct structure of product Y in the following reaction? CH₂ OCH CH₂ CH₂ Ch -CH₂ FOCHCH…

A: We have find out the correct structure of product Y.

Q: For ammonia, Kb is 1.8 × 10–5 .  To make a buffered solution with pH 10.0, the ratio of NH4Cl to NH3…

A:

Q: For the reaction 2 SO2(g) + O2(g) → 2 SO3(g), the standard enthalpy of reaction ARH° is -197.8 kJ,…

A:

Q: Give a clear explanation handwritten answer...

A:

Q: The segment -CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 - represents the polymer O a. polyhexene O b.…

A:

Q: Constants | Periodic Table configuration of a neutral atom of nickel? msed form, in order of…

A: Electronic configuration is defined as arrangement of electrons in shell, subshell and orbital.

Q: coffee-cup calorimeter contains 20 mL of water with an initial temperature of 24.8°C. An unknown…

A: All the necessary calculations have been done in the following step.

Q: Predict the products of the following SN2 reactions. a) ONa +CI- b) Br NaCN c) S Na Br d) CI —…

A:

Q: In the standardization of HCl solution, a pale pink end-point using phenolphthalein indicator was…

A:

Q: Two substances A and B are combined to form a product C. The formation of the product is…

A: We have find the time it takes for the reaction to form 25 lbs.

Q: A Chemistry Student Trainee at a certain University Chemical Laboratory was instructed by the…

A: Given: Normality of NaOH = 0.25 N And the volume of NaOH solution should not exceed 40.0 mL i.e.…

Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.