Chemistry, 03.08.2019 14:00, thepantsgirl
What energy transformation happens in a toaster? a. mechanical -> thermal b. thermal -> chemical c. mechanical -> electrical d. electrical -> thermal what is an example of kinetic energy? a. a ball lodged in a tree b. a car in the garage c. a frisbee flying through the air d. a box sitting on a shelf
Answers: 2
Chemistry, 22.06.2019 17:00, smelcher3900
According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.
Answers: 2
Chemistry, 22.06.2019 19:30, xxaurorabluexx
Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.
Answers: 2
What energy transformation happens in a toaster? a. mechanical -> thermal b. thermal -> che...
Mathematics, 06.11.2019 13:31