As the temperature increases the gas pressure inside a car increases. If the 1 point

temperature increases from 20 oC to 53 OC and the starting pressure is

101.33 kPa, what will the final pressure be?*

T1=

+273 K=

K.

P1=

kPa

+ 273 K=

P2= ?

P1 = 22

O

268.52 kPa

112.74 kPa

O

38.23 kPa

What is the rms speed of cesium atoms that have been cooled to a temperature of 100 nk?

You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.

Five different substances are given to you to be dissolved in water. which substances are most likely to undergo dissolution in water? check all that apply. view available hint(s) check all that apply. sodium fluoride, naf octane, c8h18 propanol, ch3ch2ch2oh potassium iodide, ki benzene, c6h6