Under which conditions of temperature and pressure would a sample of h2(g) behave most like an ideal gas?
(1) 0°c and 100 kpa
(2) 0°c and 300 kpa
(3) 150°c and 100 kpa
(4) 150°c and 300 kpa

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.

What is the binding energy of a nucleus that has a mass defect of 5.81*10-^29 kg a 5.23*10-^12 j b 3.15* 10^12 j c 1.57*10-3 j d 9.44*10^20 j