Answers: 1
Chemistry, 22.06.2019 17:00
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
Answers: 1
Chemistry, 23.06.2019 09:00
Describe the process that was used in this lab to create magnesium oxide, specifically identifying the type of chemical reaction. explain why the product had a higher mass than the reactant, and how this relates to conservation of matter.
Answers: 2
A sample of metal has a mass of 17.20 g and a volume of 5.59 mm what is the density of this mass...
Computers and Technology, 20.01.2020 19:31
Computers and Technology, 20.01.2020 19:31
Computers and Technology, 20.01.2020 19:31
Computers and Technology, 20.01.2020 19:31