Carbohydrates can be classified based on the number of sugar units that compose the molecules. A polysaccharide has units.

In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added

37.0 °c = °f (human body normal temperature)

Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?