A room has a width of 14.1 feet, a length of 15.5 feet, and a ceiling height of 12.0 ft. If the density of dry air is 1.28kg/m^3 , then what is the mass of the air in the room, in , that the air conditioning unit has to move?

One does not belong why? ice, gold ,wood ,diamond and table salt

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.

One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.