What is the internal energy in 2.7 moles of hydrogen at 300 K? As an approximation, treat the hydrogen gas as if it was monatomic
A) 10 kJ
B) 12 kJ
C) 14 kJ
D) 16 kJ
E) 18 kJ
A
You might also like to view...
Spreading centers are marked by mid-ocean ridges where hot mantle material rises upward and then spreads sideways
Indicate whether the statement is true or false
A puddle holds 160.0 g of water. If 0.5 g of water evaporates from the surface, what is the approximate temperature change of the remaining water? (Lv = 540 cal/g)
a. +1.7 C° b. ?1.7 C° c. +0.17 C° d. ?0.17 C°
Kinetic Energy: The relativistic kinetic energy formula is valid
A. only for speeds near the speed of light. B. at all speeds. C. only for subatomic particles, such as electrons and protons.
A bullet is fired from ground level with a speed of 150 m/s at an angle 30.0° above the horizontal at a location where g = 10.0 m/s2. What is the vertical component of its velocity after 4 seconds?
A) 150 m/s B) 35 m/s C) 130 m/s D) 75.0 m/s E) 37.5 m/s