Why is the movement of water between land, oceans and living things
important?

How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.

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

What mass of glucose is produced when 54g of water react with carbon dioxide