What volume of methane measured at stp must be burned

Assignment Help Chemistry
Reference no: EM13176578

Assume that 4.01 106 kJ of energy is needed to heat a home. If this energy is derived from the combustion of methane (CH4), what volume of methane, measured at STP, must be burned? (ΔH°combustion for CH4 = -891 kJ/mol)

Reference no: EM13176578

Questions Cloud

How dependent is coinstar on other companies : What environmental Factors (both internally and externally) are affecting the industry? How will technology affect this industry? What do you see as the biggest Strategic Issue Facing Coinstar and its future?
What is the new molarity of a solution : What is the new molarity of a solution when 650mL of water are added to 500.0mL of a 3.2 molar solution?
Explain negative charge as well as its extra hydrogen ion : H2S (aq) is a polyprotic acid, meaning it can dissociate its hydrogen ion more than once. However, HS- (given its negative charge as well as its extra hydrogen ion) can act as either a base or an acid
Determine the activation barrier for the reaction : Determine the activation barrier for the reaction.
What volume of methane measured at stp must be burned : what volume of methane, measured at STP, must be burned? (ΔH°combustion for CH4 = -891 kJ/mol)
State the molecular weight of acetic acid in the vapor state : Experiments show that the molecular weight of acetic acid in the vapor state (just above its boiling point) is approximately 120. Explain the discrepancy
How measure the opportunity cost of producing a good : How can we measure the opportunity cost of producing a good? Using a bowed outward production possibilities curve between ice cream and hammers, identify graphically the opportunity cost of obtaining an additional hammer.
Calculate kp and kc for the dissociation : Calculate kp and kc for the dissociation.
Prepare an income statement a statement of owners equity : Journalize and post the adjusting entries, prepare an adjusted trial balance and prepare an income statement, a statement of owner's equity, and a balance sheet.

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the volume of a sample of carbon monoxide

Calculate the volume of a sample of carbon monoxide at -21°C and 359 torr if it occupies 3.65 L at 298 K and 758 torr.

  Desribe how febr3 assists the reaction

Explain how FeBr3 assists the reaction. Br2 dissolves in a number of solvents, but we preferentially use glacial acetic acid.

  State what is the vapor pressure of an aqueous

What is the vapor pressure at 75 degrees celcius of an aqueous solution prepared by the addition of 52.9 g of urea CO(NH2)2 to 178 g of water?

  Compute the number of moles

Compute the number of moles - As we know many volatile substances are present in Earth's atmosphere in trace amounts.

  What mass of hydrogen in grams was present

if the Hindenburg held 2.0x10^5 m^3 of hydrogen gas at 23 degrees Celcius and 1.0 atm, what mass of hydrogen in grams was present?

  What is the molar mass of a gas

What is the molar mass of a gas if 0.250 g of the gas occupies 215 mL at 618 mmHg and 30.0°C?

  What is the molarity of the naoh

In the titration, 20.46 mL of the sodium hydroxide was used to react with 0.1082 grams of KHP. What is the molarity of the NaOH?

  The molecule of water produced information of an ester

How could you ascertain wheter the alcohol or the carboxylic acid furnishes the hydroxyl group that appears in the molecule of water

  Calculate the frequency and wavelength of least photon

Wavelength of light required to break C-C, C-Cl, O=O bonds - Calculate the frequency and wavelength of the least energetic photon that can break an average C-C bond. In what region of the electromagnetic spectrum is this radiation?

  Compute the hydroxide ion concentration

Compute the hydroxide ion concentration in a NH 3 solution that is 0.091 M and 0.028 M NH 4 Cl. Kb of NH 3 is 1.8 x 10 -5 .

  Explain the data related to odour in terms of types of bonds

Explain the data related to odour in terms of types of bonds. Do you think that a substance can be relatively volatile and not have an odour? Give an example.

  Compute the ph of a buffer that contains ammonium chloride

Calculate the pH of a buffer that contains 0.060M ammonium chloride

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