Explain molecular hydrogen can be made from methane gas

Assignment Help Chemistry
Reference no: EM13553271

Molecular hydrogen can be made from methane gas by the reaction below. How is the rate of disappearance of CH4 related to the rate of appearance of H2. [CH4] /t

CH4 (g) + H2O (l) ? CO (g) + 3H2 (g)

A) + ? [H2]

B) + 3 ? [H2]

C) + 1? [H2]

D) none of these

Reference no: EM13553271

Questions Cloud

How far behind is the third place runner : The 2007 world record for the men's 100m dash was 9.77 seconds. The third place runner crossed the finish line in 10.07 s. how far behind is the third place runner
Evaluate the feed ratio : Taking 100 kg of the 20% feed solution as a basis, draw and label a flowchart of this process labeling both masses and volumes, and do the degree-of-freedom analysis. Calculate the feed ratio
Briefly summarize the accounting techniques : Briefly summarize the accounting techniques used by Cendant to manipulate financial results. Categorize each technique into one of Schilit's financial shenanigans.
Evaluate the strengths and weaknesses of the opinions : Write a critical review of the article above. Critically evaluate the strengths and weaknesses of the opinions of the author and discuss both the positive and negative points based on your overall judgment.
Explain molecular hydrogen can be made from methane gas : Molecular hydrogen can be made from methane gas by the reaction below. How is the rate of disappearance of CH4 related to the rate of appearance of H2. [CH4] /t
Calculate the age of these fossils : The rubidium isotope 87 Rb is a ? emitter with a half life of 4.9 × 10^10 y that decays into 87 Sr. It is used to determine the age of rocks and fossils. calculate the age of these fossils
Define how many micrograms of co2+ ion are there in one spot : It takes 10 microliters to produce a spot 1cm in diameter. If Co(No3)2contains 6 g Co2+ per liter how many micrograms of Co2+ ion are there in one spot?
Calculate the mobility of the carriers in conduction band : Consider a piece of an n-type semiconductor 15 cm long. 0.7 cm wide, and 1.5 mm (hick. If we apply a 0.35 V voltage across the length, we find that the material conducts a current of 15 mA. If we then put it in a magnetic Held of 1.2 Tesla paralle..
Estimate what is the average velocity of the water : 1000 gallons per minute of fluid flows through a 3 inch diameter pipe. what is the average velocity of the water

Reviews

Write a Review

Chemistry Questions & Answers

  Define what masses of hcn and nacn use

buffer that has a pH of 9.80 and an osmotic pressure of 1.04atm at 298 K. What masses of HCN and NaCN should you use to prepare the buffer? mHCN, mNaCN =

  Define the number of unpaired electrons

Determine the answer to each of the following: a) the number of unpaired electrons in the Mn2+ ion: show valence orbital diagram b) a possible set of quantum numbers (n, l, ml, ms) for an electron occupying a 5p orbital

  Define which of the following species has the largest radius

What difference do the + and - make? do you add/subtract protons? Which of the following species has the largest radius. A. Li+ B. Na+ C. K+ D. Ar E. Cl-

  Demonstrating electron movement to show what happened

Styrene, phenylethene, is treated with H3PO4, an acid whose conjugate base is a poor nucleophile.

  Define why the compound carbon tetrachloride

explain why the compound carbon tetrachloride is completly nonpolar , depite having four polar bond whereas the compound

  What is the theoretical yield of aspirin

What is the theoretical yield of aspirin if 190 kg of salicylic acid is allowed to react with 128 kg of acetic anhydride?

  Explain what is the ph at the equivalence point

hydroxylamine is titrated to the equivalence point with 35.8 m of .15 M HCl. What is the pH at the equivalence point?

  A gas has a pressure of 551981 atm when its volume is 316 l

a gas has a pressure of 5.51981 atm when its volume is 3.16 l. what will the pressure be when the volume is changed to

  State what mass of zinc in grams is required to produce

What mass of zinc in grams is required to produce 3.2L of H2 (g) from the following reaction at 78 degrees celcius and 790mmHg? Please explain

  Explain how many moles of each are present in the eq mixture

How many moles of each are present in the eq mixture b)Calculate the equilibrium constant

  Evaluate the equilibrium constant of n204

Given this reaction at equilibrium N204?-? 2N02 calculate the equilibrium constant (Keq) If the concentration of N204 and NO2 are 0.0238 M and 0.196 M respectively

  A 120 gram sample of dry ice is added to a 755ml flask

a 1.20 gram sample of dry ice is added to a 755ml flask containing nitrogen gas at a temperature of 25.0 degrees

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