Answers: 1
Chemistry, 21.06.2019 18:00
In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible? a. attractive forces between gas particles are negligible because the particles of an ideal gas are moving so quickly. b. collisions between gas particles are elastic; there is no net gain or loss of kinetic energy. c. gases consist of a large number of small particles, with a lot of space between the particles. d. gas particles are in constant, random motion, and higher kinetic energy means faster movement.
Answers: 1
Chemistry, 22.06.2019 13:30
Apush or pull that moves or changes and object when to objects touch
Answers: 2
Chemistry, 22.06.2019 15:00
Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?
Answers: 2
Chemistry, 22.06.2019 16:00
Which process transfers heat from inside earth to its surface? convection currents in mantle pulling away of tectonic plates drawing in of tectonic plates convection currents in crust
Answers: 1
Calculate the amount of energy needed to boil 2352.00 g of liquid oxygen...
Arts, 25.07.2019 09:30
Mathematics, 25.07.2019 09:30
Social Studies, 25.07.2019 09:30
Computers and Technology, 25.07.2019 09:30
Mathematics, 25.07.2019 09:30
Chemistry, 25.07.2019 09:30
Geography, 25.07.2019 09:30
Biology, 25.07.2019 09:30
Mathematics, 25.07.2019 09:30
Mathematics, 25.07.2019 09:30
Biology, 25.07.2019 09:30