Chemistry
Chemistry, 25.08.2019 07:00, payshencec21

Which of the following best expresses the definition of an open system?
energy can enter or leave the system but matter cannot.
heat and matter are both able to enter or leave the system.
matter can enter or leave the system but energy cannot.
heat and matter can enter the system but cannot leave the system.

answer
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 16:30, ava1018
How many grams of mgbr2 are needed to produce 75g or metal?
Answers: 1
image
Chemistry, 22.06.2019 22:00, jlegrand9098
4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.
Answers: 2
image
Chemistry, 23.06.2019 06:00, lanaiheart7
What are the coefficients to balance the following equation? ba+br2=babr2
Answers: 2
image
Chemistry, 23.06.2019 08:30, alexiasommers41
Imagine you are a business executive who wants to pursue an environment policy for your company that limits pollution and uses fewer raw materials but would cost more what might be the discussion to your next broad meeting how would you make your case to your shareholders
Answers: 1
Do you know the correct answer?
Which of the following best expresses the definition of an open system?
energy can enter or...

Questions in other subjects:

Konu
Mathematics, 14.03.2020 05:06