subject
Chemistry, 11.05.2021 15:50 cyasenpai

PLEASSSEEE HELP The energy density of compressed natural gas (CNG) held at 3600 psi pressure (about 245x atmospheric pressure) is 2500 kWh/L. Compare the energy density of methane (natural gas is ~ 94% methane) you estimated in the table above to the energy density of CNG at 3600 psi. Explain why the two values are different (you will have to do some unit conversions to answer this question).

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 05:50, zaleemawhite
Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
Answers: 2
image
Chemistry, 22.06.2019 15:20, Callmetay24
Element before carbon on the periodic table
Answers: 1
image
Chemistry, 23.06.2019 01:40, mandilynn22
Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?
Answers: 1
image
Chemistry, 23.06.2019 02:00, portielesc
The energy that powers a hurricane is derived from
Answers: 1
You know the right answer?
PLEASSSEEE HELP The energy density of compressed natural gas (CNG) held at 3600 psi pressure (about...

Questions in other subjects: