Calculate the average h s bond enthalpy

Assignment Help Chemistry
Reference no: EM132441664

Calculate the average H S bond enthalpy in H2S(g) given the standard enthalpies of formation for H2S(g), H(g), and S(g) as -20.1, 218, and 223 kJ · mol-1 , respectively.

Reference no: EM132441664

Questions Cloud

What must be done to confirm the absence of this : An unknown containing cations from Group 1 (Hg2^2+, Ag+, Pb^2+) was treated with HCL. A white precipitate formed which was completely soluble in hot water.
Discuss the effects of negative thinking on mental health : Discuss and explain the Effects of negative thinking on mental health and practical life.
What is the partial pressure of the dry hydrogen : The mixture has a total pressure of 114 kPa. What is the partial pressure of the dry hydrogen?
What is the concentration of al2 : An Al2(SO4)3 solution is 0.435 M in SO42- What is the concentration of Al2(SO4)3 solution?
Calculate the average h s bond enthalpy : Calculate the average H S bond enthalpy in H2S(g) given the standard enthalpies of formation for H2S(g), H(g), and S(g) as -20.1, 218, and 223 kJ
Compute the proceeds from the sale of long-term investment : Revenue and net income were HK$800,000 and HK$190,000, respectively. Compute the proceeds from the sale of long-term investment
Discuss columbus and the indians and human progress : Discuss Columbus and the Indians and Human Progress.Is there something you would add; why? Is there something you object to; why? Is the argument derivative
Why are functional groups called functional : How does the electronegativity of the atoms play a role in group's functioning as compared to carbon skeleton of the molecule?
What is the molarity of the solution : You make a 100 mL solution by dissolving 5g of a solid solute in water. The molar mass of the solute is 110 g/mol.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain manufacturer needs to plate a total zinc mass

For a large batch of nails, a manufacturer needs to plate a total zinc mass of 1.40kg on the surface to get adequate coverage. How many moles of zinc are in 1.40kg of zinc?

  Explain what is the mechanism for turning bromotbutane

What is the mechanism for turning 1-bromotbutane when it reacts with KI and DMF into n-butyl acetate?

  What major differences would exist in protein structures

What major differences would exist in protein structures between earth and this hypothetical planet.

  Why are the noble gases so unreactive

Why are the noble gases so unreactive

  State the most accurate values of absorbance

The most accurate values of absorbance are obtained in the range of A = 0.3-2. Which of the following reasons account for lowered accuracy at higher or lower absorbancy values? (Check all that apply).

  Calculate the final temperature of the gas

Calculate the final temperature of the gas, in Kelvins, if the pressure is increased to 124 kPa and the volume decreases to 5.00 L.

  State electrochemical equation for an acidic environment

Balance the following electrochemical equation for an acidic environment. NO3- + Cu à NO + Cu2+. Balance the following electrochemical equation for a basic environment. Cl- + Ag+ à Ag + ClO2-

  Compute the mass defect in fe-56

Calculate the mass defect in Fe-56 if the mass of an Fe-56 nucleus is 55.921 amu. The mass of a proton is 1.00728 amu and the mass of a neutron is 1.008665 amu.

  State isopentyl alcohol is reacted of sulfuric acid

If 2.00 g of isopentyl alcohol is reacted with 10.0 mL of acetic acid and 2 drops of sulfuric acid, what is the theoretical yield? Report your value to TWO decimal places (x.xx g).

  Factors contribute to frequency of ir absorption peaks

Safranin is a red stain used in biology and has this structure. Use the structure of the molecule to explain why safranin is coloured.

  What is the pressure if the volume

A sample of nitrogen gas in a 1.60-L container exerts a pressure of 1.52 atm at 26 °C What is the pressure if the volume of the container

  Compute g at 298 k if the reaction mixture consists of f2

Compute G at 298 K if the reaction mixture consists of 6.9atm of H2, 5.0atm of F2, and 0.47atm of HF.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd