Explain how much slag are produced by a modern blast furnace

Assignment Help Chemistry
Reference no: EM13544944

A. How many tons of coke are needed per week to produce 8.51×104 of pig iron from a modern blast furnace using hematite? Assume that coke is pure carbon, pig iron is pure iron, and all reactions have 100 yield.

B. How many tons of slag are produced by a modern blast furnace using 2.55×104 of limestone, ? Assume that slag is pure calcium silicate () and that all reactions go to completion.

Reference no: EM13544944

Questions Cloud

Explain what amino acids will be placed in the peptide chain : What amino acids will be placed in the peptide chain for the following portion of DNA? CCA-TGA-TCC-CTT-AGA. A. Gly-Thr-Arg-Glu-Ser
Calculate the average linear acceleration of a tire : A car starts from rest and then accelerates uniformly to a linear speed of 14 m/s in 38 s. If the tires have a radius of 28 cm, calculate the average linear acceleration of a tire
Write the flow of execution of application : Write the flow of execution of application step by step and briefly explain the functionality of each function being called (like the first step would be to instantiate Frame and then instantiate Panel and place it into the Frame).
Compute the activation energy for the reaction : The rate constant (K) for a reaction was measured as a function of temperature. A plot of ln K versus 1/T (in K) is linear and has a slope of -9.50×10^3 K. Calculate the activation energy for the reaction.
Explain how much slag are produced by a modern blast furnace : How many tons of slag are produced by a modern blast furnace using 2.55×104 of limestone,. Assume that slag is pure calcium silicate () and that all reactions go to completion.
Determine what is the balls angular velocity : Consider a tennis ball that is hit by a player at the baseline with a horizontal velocity of 50 m/s (about 110 mi/h). What is the ball's angular velocity
Explain the chemical formula of salt : State the chemical formula of salt and classify the bond as ionic, polar covalent or non covalent
What is the magnitude of the angular acceleration of pulley : A uniform, cylindrical pulley of mass M=12.7 kg and radius R=0.636 m rotates freely about a fixed horizontal axis. What is the magnitude of the angular acceleration of the pulley
State how to synthesize 2-methyl-2-pentene from alkyl halide : Show how to synthesize 2-methyl-2-pentene from an alkyl halide and an aldehyde or ketone, plus any other reagents. Show the products that forms when 3-phenylpropanal is allowed to mix with sodium hydroxide catalyst

Reviews

Write a Review

Chemistry Questions & Answers

  Assume ideal behavior for all gases

If you fill the larger tank with oxygen to a pressure of 135 , to what pressure should you fill the acetylene tank to ensure that you run out of each gas at the same time? Assume ideal behavior for all gases.

  Explain the detailed structure of dna

Describe the detailed structure of DNA and explain the manner in which this structure replicates itself in both prokaryotes and eukaryotes

  State the candy inside a bomb calorimeter

A researcher studying the nutritional value of a new candy places a 5.9 gram sample of the candy inside a bomb calorimeter and combusts it in excess oxygen.

  Compute the new partial pressures after equilibrium

The system then re-equilibrates. The appropriate chemical equation is PCl3+Cl2PCl5. Calculate the new partial pressures after equilibrium is re-established

  Define concentration in a saturated barium fluoride solution

What is the barium ion concentration in a saturated barium fluoride solution made by adding solid BaF2 until no more dissolved

  Explain the standard enthalpy change is the standard entropy

For the reaction 3 C2H2=C6H6 at 25c the standard enthalpy change is -631 kJ and the standard entropy change is -430 J/K

  Evaluate the concentration of the final solution

A volume of 32.2 mL of a 1.16 M KMnO4 solution is mixed with 17.7 mL of .692 M KMnO4 Solution. Caclulate the concentration of the final solution.

  It is spontaneous- the dissolution of a teaspoon of sugar

For each of the following processes, decide whether it is spontaneous or non-spontaneous.

  Describe the vapor pressure of toluene dropped

After 12.76 g of a non-volatile solute was dissolved in 100.0 g of pure toluene, the vapor pressure of toluene dropped from 235 Torr to 187 Torr. Find the molar mass of the solute. Molar mass of toluene is 92.1 g/mol.

  Compute the ratio of dissolved benzoic acid to benzoate ion

calculate the ratio of dissolved benzoic acid to benzoate ion at equilibrium. Ka for enzoic acid is 6.46 X 10^-5

  Use polar arrows to indicate the bond polarity of each bond

Rank SCl2, PCl3, and SiCl4 in order of increasing ionic character of their bonds. Use polar arrows to indicate the bond polarity of each bond.

  Explain an advantage of the hydroboration reaction

An advantage of the hydroboration reaction is that the rearrangement of the carbon skeleton does not occur. This lack of migration contrasts with results obtained upon the addition of hydrogen chloride to the double bond. Offer an explanation why.

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