Physics, 31.01.2020 15:59 thebomb2023
Which of the following statements is not a correct assumption of the classicalmodel of an ideal gas? a. the molecules are in random motion. b. the volume of the molecules is negligible compared with the volume occupied bythe gas. c. the molecules obey newton's laws of motion. d. the collisions between molecules are inelastic. e. the only appreciable forces on the molecules are those that occur duringcollisions.
Answers: 3
Physics, 22.06.2019 07:10, PastyMexican24
1. how much energy is needed to raise the temperature of 40.0 g of argon from 25c to 40c? the specific heat capacity of argon is 0.520 j/(g·k) 2a. 23.0 ml of 0.100 m hcl (standard) are added from a buret to neutralize 50.0 ml of an unknown basic solution. 2b. if the oh- produced in the previous reaction came from ca(oh)2, then what is the molarity of the ca(oh)2? 3.calculate the new freezing-point of a solution when 60.5 grams of cacl2 solute is dissolved in 0.612 kg of water. 4. what is the maximum number of moles of alcl3 that can be produced from 5.0 mol al and 6.0 mol cl2? 5. a sample of oxygen gas has a volume of 150 ml when its pressure is 0.923 atm. if the pressure is increased to 0.987 atm and the temperature remains constant, what will the new volume be? 6. nitrogen gas in a closed container at a temperature of 100.0 oc and 3.0 atm is heated to 300 oc. what is the pressure of the gas at the higher temperature?
Answers: 3
Which of the following statements is not a correct assumption of the classicalmodel of an ideal gas?...
Mathematics, 02.12.2020 03:30
Mathematics, 02.12.2020 03:30
Mathematics, 02.12.2020 03:30