Explain molar mass of air is 29.9g/mole and density of air

Assignment Help Chemistry

Reference no: EM13505798

you want to heat air in ur house with CH4 (methane). the house has 275 meter square of floor area and height of 2.5m (between floor and ceiling). the air has specific molar heat capacity of 29.1J/mole K. the molar mass of air is 29.9g/mole and density of air at these temp. is 1.22 g/L. how much methane do u have to heat the sir from 15 centigarde to 22 centigrade?

Reference no: EM13505798

Questions Cloud

Explain the equivalence point(s) in the titration : Find the pH and volume (mL) of 0.477 M HNO3 needed to reach the equivalence point(s) in the titration of 2.65 L of .0750 M pyrimidine (C5N5N).

Define quantun number is required to describe atomic orbital : suppose u live in diffrent universe wher diffrent amount of quantun number is required to describe atomic orbital. these quantum no. have following rules

Explain how much energy would it take to raise temperature : The molar heat capacity of silver is 25.35J/mol °C. How much energy would it take to raise the temperature of 9.80 of silver by 17.4°C

The lawyer background degrees and positions held : The lawyer's background, degrees and positions held, and areas of practice

Explain molar mass of air is 29.9g/mole and density of air : the molar mass of air is 29.9g/mole and density of air at these temp. is 1.22 g/L. how much methane do u have to heat the sir from 15 centigarde to 22 centigrade

Find how much heat the stove loses : A black wood stove with surface area 4.6 \rm{ m^2} is made from cast iron 4.0 \rm mm thick. The interior wall of the stove is at 650 \rm { ^\circ C}, find how much heat the stove loses by a combination of conduction and convection in the surroundin..

Explain nickel fluoride and what is its formula : F2 to give a nickel fluoride. Density of nickel is 8.908 g/cm3. How many moles of nickel foil were used? If you isolated 1.261 g of nickel fluoride, what is its formula

Determine the total equivalent resistance : Three resistors with values 1 ohm, 2 ohm and 4 ohm are connected in series in a circuit with a 9V battery. What is the total equivalent resistance

Explain difference in the product composition of dehydration : 2-methylcyclohexanol is a mixture of two isomers, what are they, and is it likely that this makes a difference in the product composition of dehydration

User Account

All Pages