Arrange the following molecules according to the strength of their dispersion forces. Molecules (6 items) (Drag and drop into the appropriate area) No more items Dispersion Forces Largest dispersion CH3CH(CH3)C(CH3)2CH2CH3 1 CH3CH2(CH2)4CH2CH3 2 CH3C(CH3)2CH3 3 CH3CH2CH2CH2CH3 4 CH3CH2CH3 5 CH4 6 Smallest dispersion

Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

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?