A 3.2-L volume of neon gas (Ne) is at a pressure of 3.3 atm and a temperature of 330 K. The atomic mass of neon is 20.2 g/mol,
Avogadro's number is 6.022 × 1023 molecules/mol, and the ideal gas constant is R = 8.314 J/mol • K = 0.0821 L • atm/mol • K. The mass of the neon gas is closest to
A) 7.9 × 10-3 kg.
B) 4.6 × 10-3 kg.
C) 3.8 kg.
D) 7.8 kg.
E) 7.8 × 102 kg.
A
You might also like to view...
Energy Conservation With Conservative Forces: A frictionless simple pendulum, with a small but dense 4.4-kg mass at the end and a length of 75 cm, is released from rest at an angle of 50° with the vertical.(a) To what height above its lowest point does the mass swing on the other side?(b) What is the speed of the mass at the bottom of the swing?
What will be an ideal response?
A person uses corrective glasses of power -8.5 D
(a) Is this person nearsighted or farsighted? (b) If the glasses are worn 2.0 cm from the eye, what is the person's far point without glasses?
A general name for an intrusive igneous rock formation is ______________
Fill in the blank(s) with correct word
The force needed to make an object move in a circle is
a. centripetal force b. weight c. kinetic friction d. static friction e. none of the above