User Account

All Pages

Why coal in crushed or pulverize form spontaneously combusts

Assignment Help Chemistry
Reference no: EM131214736

HSE Chemistry Questions

Coal gasification electric power plants are now operating commercially in the United States and in other nations. This technology produces clean-burning hydrogen that can be transferred to customer facilities by pipeline. Hydrogen can also be transported in bulk by highway or rail.

1. If there is a spill of liquid hydrogen, why will it likely burst into flame spontaneously?

2. Why do experts recommend the use of a thermal-imaging camera for detecting a hydrogen leak from a pipe fitting connected to a steel cylinder of hydrogen?

Coal is mined worldwide for use mainly at power plants to generate electricity.

1. Discuss why coal in a crushed, granulated, or pulverized form spontaneously combusts? In addition, what health effects are associated with coal dust?

2. Another form of carbon is activated carbon. Discuss what activated carbon is, and provide at least two of its industrial or medical applications.

Reference no: EM131214736

Questions Cloud

Find the probability mass function : Let be the random variable that represents the number of cards that are drawn before the second appearance of an ace.- Find the probability mass function.-
Designing a dns namespace for a large enterprise : What considerations should be made when designing a DNS namespace for a large enterprise? What are the different types of DNS zones?
Active directory-integrated zone : Explain all the benefits of using an Active Directory-integrated zone in an Active Directory environment. You can focus on its management features, security enhancements, or anything else that you think will convince him.
Major security breach occurred on a wireless network : Research a case that has been in the news in the last few years where a major security breach occurred on a wireless network. Find a case where attackers got in via the wireless network, but then penetrated farther into the network, resulting in s..
Why coal in crushed or pulverize form spontaneously combusts : Discuss why coal in a crushed, granulated, or pulverized form spontaneously combusts? In addition, what health effects are associated with coal dust?
Explains the different between these dimm types : DIMMS can be purchased as "Unbuffered", "buffered" and Registered". Create an MS word document that explains the different between these DIMM types And offer what kind of computer systems they are typically used in. Be sure to make clear why "Buff..
Where do the voltage maxima and minima in occur : Application: Standing wave ratio and minima and maxima on the line. For a line with characteristic impedance Z0 = 50 Ω and a load R = 220 Ω
Find the pm : Highway A and Highway B merge to form Highway C - Find the PM.-  Is also a Poisson random varialbe or does it follow some other distribution?
What are the uses of context free grammars : What are the uses of Context Free Grammars? What are the applications of Context Free Languages?

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the boiling point in degrees c of a solution made

Calculate the boiling point (in degrees C) of a solution made by dissolving 1.73 g of naphthalene {C10H8} in 67.1 g of benzene. The Kbp of the solvent is 2.53 K/m and the normal boiling point is 80.1 degrees C.

  Determine what mass of h2 is formed

Does the reaction occur spontaneously at the temperature of 298 K and standard state conditions also Calculate the value of S°univ.

  Calculate the ksp of the compound

The solubility of the ionic compound M2X3, having a molar mass of 238 g/mol, is 2.89 10-7 g/L. Calculate the Ksp of the compound

  What is the order of the reaction

What is the order of the reaction if it takes 10 minutes, 20 minutes, 30 minutes to reach 75% conversion?

  What effects will trapped air bubbles have on the calculated

Question- What effects will trapped air bubbles have on the calculated density of a solid if the volume is measured using Archimedes' principle? Explain your answer. Will the measurement be higher or lower than the correct value

  Explain what will happen to the pressure if 1 mole of n2 gas

What will happen to the pressure if 1 mole of N2 gas is added to the container while keeping the temperature and size of the container the same

  Explain the excess reactant and the reaction is complete

85.50 mL of 0.0815 M sodium hydroxide is reacted with 8.15 g oxalic acid as shown in the reaction below. What mass of the excess reactant remains after the reaction is complete

  If 500 of ethanol density 0789gml initially at 60 is mixed

if 50.0 of ethanol density 0.789gml initially at 6.0 is mixed with 50.0 of water initially at 28.2 in an insulated

  The water level in a graduated cylinder initially at 221

the water level in a graduated cylinder initially at 221 rises to 271 after a piece of lead is submerged. what is the

  Explain what is the height of a column of liquid

Explain what is the height of a column of liquid in a barometer if the density of the liquid is 0.929 g/mL and the local atmospheric pressure is 0.72bar

  Explain what was the percentage of antimony in the alloy

1.335 g of a particular metallic alloy, compounded of only Pb and Sb, can be quantitatively converted into a 1.554-g mixture of the oxides PbO2 and Sb2O4. What was the percentage (by mass) of antimony in the alloy

  What is the specific heat for the metal

It takes 55.0 J to raise the temperature of an 8.80 g piece of unknown metal from 13.0C to 25.0C. What is the specific heat for the metal? Express your answer numerically, in J/g. C

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