User Account

All Pages

Thermal decomposition of limestone

Assignment Help Chemistry
Reference no: EM13910193

A significant contribution to atmospheric Carbon dioxide levels comes from the thermal decomposition of limestone in the manufacture of cement and of lime for agricultural purposes.

Cement works roast 1000 million tonnes of limestone per year and a further 200 million tonnnes is roasted in kilns to make lime.

What is the total annual mass output of carbon dioxide (in million tonnes) from these two processes?

Reference no: EM13910193

Questions Cloud

Ebitand eps : How will you use the degree of leverages to calculate new EBIT and new EPS.Calculate the new DOL, DFL & DCL and comment.Operating cycle.Cash conversion cycle.Net operating working capital required by the company
Is it possible for s&s sales to grow at 13% : Calculate the 2013 internal growth rate and sustainable growth rate for S&S Air. What do these numbers tell you about S&S Air and its ability to grow? Explain.
What is the main argument in each perspective? : What is the main argument in each perspective?
Initial number of moles and final number : What is the relationship betweet concentration and volume in the formula Ci Vi = Cf Vf what is the relationship between initial number of moles and final number of moles of solute?
Thermal decomposition of limestone : A significant contribution to atmospheric Carbon dioxide levels comes from the thermal decomposition of limestone in the manufacture of cement and of lime for agricultural purposes.
What percentage of architects have z scores : Suppose that the scores of architects on a particular creativity test are normally distributed. Using a normal curve table (page 477-480), what percentage of architects have Z scores
Case study quality improvement - mercedes : Bill Taylor, CEO of the Alabama operation, takes particular pride in the team's line-side limo exercise. Taylor was hired from Toyota Motor Corp.'s Canadian automaking subsidiary in 1993 to help design, start and operate the Mercedes plant. In the..
Difference between the two molecules : The bond energy of NO is 632 kl/mol and that of each N-O bond in N02 is 469kj/mol. Using lewis structures and and the average bond energies explain the difference between the two molecules and the fact that the bond energies of the two bonds in NO..
Oxygen molecules to produce other secondary : The oxygen radical reacts with other substances such as oxygen molecules to produce other secondary pollutant such as Ozone.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the numerical value of the equilibrium constant

4.0 moles of methanol is allowed to react with 1.0 moles of benzoic acid to form methyl benzoate and water. After the mixture reaches equilibrium 0.10 moles of benzoic acid is recovered. What is the numerical value of the equilibrium constant

  Explain the symmetry elements and assign the point group

show that the function y=y(x) =Asin(kx) satisfies that equation d^2y/dx^2 = -k^2y if A and k are constants. This is an example of a differential equation.

  Define the ionization energy of hydrogen

Experimentally the ionization energy of hydrogen is 1312.2 kJ / mol. What would be the wavelength (nm) of a photon with enough energy to ionize one atom of hydrogen

  Explain what mass of hno3 is present per liter of solution

A sample of concentrated nitric acid has a density of 1.41 g/mL and contains 70.0% HNO3 by mass. What mass of HNO3 is present per liter of solution

  Explain how can the molarity of chloride ion be calculated

How can the molarity of chloride ion be calculated when 16 mL (2 mL intervals) of 12 M HCL is added to 5 mL of 0.4 M CO(NO3)2?

  What volume of naoh solution to prepare an acetate buffer

Problem- You have 725ml of an 0.25M acetic acid solution. What volume(V) of 1.10M NaOH solution must you add in order to prepare an acetate buffer of pH= 4.20? (The pka of acetic acid is 4.76).

  Mr t rains was given a 500 ml sample of 0150 m solution of

mr. t. rains was given a 50.0 ml sample of 0.150 m solution ofhcooh. using a buret he transferred 25.0 ml of the weak

  What mass of aluminium was used

Aluminum reacts with hydrochloric acid to produce aluminum chloride and hydrogen gas. If 927 mL of hydrogen gas is collected by displacement of water at 740.0 mm Hg and 20. °C.

  Compute the work associated with the compression

Calculate the work associated with the compression of a gas from 121.0 L to 80.0L at a constant pressure

  Evaluate the grams of vitamin c were in the tablet

A vitamin C tablet was dissolved in 50.0 mL of distilled water, and then titrated with 0.0100 M KIO3; 16.57 mL of KIO3 solution was needed to reach the endpoint. Calculate the grams of vitamin C were in the tablet

  You are given 256 g of salicylic acid using the procedure

you are given 2.56 g of salicylic acid. using the procedure in the lab manual for the synthesis of aspirin you recover

  Recognize two important classes of catalysts examine the

recognize two important classes of catalysts. examine the chemical reactions which take place when the biological

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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