Estimate the theoretical production of landfill gas (CH4 plus CO2 plus NH3) from the degradation of 3.3 kg of slowly decomposable MSW. Assume the density of methane is 0.7167 kg/m^3, that of carbon dioxide is 1.9768 kg/m^3 and that of ammonia is 0.7618 kg/m^3. The production of new bacterial cells can be neglected.

Aaspirin has a density of 1.40 g/cm^3 what is the volume in cubic centimeters of a tablet weighing 320 mg?

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

How many moles of gas are present if p=11 atm, v=12l, t=185k?