Chemistry, 20.02.2020 19:28 cbittlelindseypbbml5
A sealed box contains a monatomic ideal gas. The number of gas atoms per unit volume is 5.00 * 1020 atoms>cm3 , and the average translational kinetic energy of each atom is 1.80 * 10-23 J. (a) What is the gas pressure? (b) If the gas is neon (molar mass 20.18 g>mol), what is vrms for the gas atoms?
Answers: 2
Chemistry, 21.06.2019 21:00
Consider the nuclear equation below. 239 > x + 4 he 94 2 what is x? 1.235 cm 96 2.243 u 92 3.235 u 92 4.243 cm 96
Answers: 2
Chemistry, 22.06.2019 23:00
What is the oxidation state of each individual carbon atom in c2o42β?
Answers: 1
Chemistry, 23.06.2019 10:10
Solid tin exists in two forms: white and gray. for the transformation sn(s, white) β sn(s, gray) the enthalpy change is -2.1 kj/mol and the entropy change is -7.4 j/(mol*k). a. calculate the gibbs free energy change for the conversion of 1.00 mol white tin to gray tin at -30β. b. will white tin convert spontaneously to gray tin at -30β? c. at what temperature are white and gray tin thermodynamically equivalent at a pressure of 1 atm?
Answers: 3
A sealed box contains a monatomic ideal gas. The number of gas atoms per unit volume is 5.00 * 1020...
Computers and Technology, 29.10.2019 23:31
Computers and Technology, 29.10.2019 23:31