Explain how much of methane need to burn

Assignment Help Chemistry

Reference no: EM13325199

Suppose you want to heat air in your house with methane (CH4). Assume your house has 275 m2 of floor area and that ceiling is 2.50 m from the floor. The air in the house has a molar specific heat capacity of 29.1 j/mol*K. Average molar mass of air is 28.9 g and the density of air at these temperatures is 1.22 g/L. How much of methane do you need to burn in order to heat the air in the house from 15.0 to 22.0 oC?

Reference no: EM13325199

Questions Cloud

Did vallejos net income as a percent of sales : Did Vallejos net income as a percent of sales increase, decrease, or remain unchanged over the 3-year period? Provide numerical support for your answer.

Indistinguishable in appearrance : We are given three brothers named John, James, and William. John and James always lie, but William always tells the truth. The three are indistinguishable in appearrance

Explain what was the pressure of the co2 produced : Assume the only MgCO3 could produce gas CO2 what percent of original sample was magnesium carbonate? What was the pressure of the CO2 produced

Obtain the initial speed : A ball is thrown horizontally from a height of 19.8 m and hits the ground with a speed that is three times its initial speed

Explain how much of methane need to burn : Suppose you want to heat air in your house with methane (CH4). Assume your house has 275 m2 of floor area and that ceiling is 2.50 m from the floor.

What is the initial speed of the cannonball : A cannonball is shot (from ground level) with an initial horizontal velocity of 36 m/s and an initial vertical velocity of 21 m/s. What is the initial speed of the cannonball

How many times heavier is a molecule of the unknown gas : Each of 2 front tires in the car is filled with a different gas. One tire contains 116 g of helium, another tire has 160 g of unknown gas. How many times heavier is a molecule of the unknown gas than an atom of helium

What is the direction of the net electric field : A semicircle of radius a is in the first and second quadrants, What is the direction of the net electric field at the origin produced by this distribution of charge (+x,-x,+y,-y direction)

What is the charge on the positive plate : A parallel-plate capacitor is formed from two circular 20-cm-diameter plates spaced 1.0 mm apart. What is the charge (in nC) on the positive plate

User Account

All Pages