The rms speed of the molecules in 1.0 g of hydrogen gas is1800 m/s. (a) What...
The rms speed of the molecules in 1.0 g of hydrogen gas is 1800 m/s.a. What is the total translational kinetic energy of the gas molecules?b. What is the thermal energy of the gas?c. 500 J of work are done to compress the gas while, in the same process, 1200 J of heat energy are transferred from the gas to the environment. Afterward, what is the rms speed of the molecules?
The rms speed of the molecules in 1.7 g of hydrogen gas is 1800 m/s.A)What is the total translational kinetic energy of the gas molecules?B)What is the thermal energy of the gas?C)500 J of work are done to compress the gas while, in the same process, 1800 J of heat energy are transferred from the gas to the environment. Afterward, what is therms speed of the molecules?
The rms speed of the molecules in 2.0 g of hydrogen gas is 1800 m/s. What is the total translational kinetic energy of the gas molecules? ________kJ Answer not 1.62kJ What is the thermal energy of the gas? __5.4kJ___ <----That is the right answer. 500 J of work are done to compress the gas while, in the same process, 1400 J of heat energy are transferred from the gas to the environment. Afterward, what is the rms speed of the...
The rms speed of the molecules in 1.5 g of hydrogen gas is 1700 m/s What is the total translational kinetic energy of the gas molecules? Express your answer using two significant figures. What is the thermal energy of the gas? Express your answer using two significant figures. 500 J of work are done to compress the gas while, in the same process, 1700 J of heat energy are transferred from the gas to the environment. Afterward, what is the...
The rms speed of the molecules in 2.0 g of hydrogen gas is 1700 m/s . Part A What is the total translational kinetic energy of the gas molecules? Express your answer to two significant figures and include the appropriate units. ϵtotal ϵ t o t a l = nothing nothing Request Answer Part B What is the thermal energy of the gas? Express your answer to two significant figures and include the appropriate units. Eth E t h =...
The rms (root-mean-square) speed of a diatomic hydrogen molecule at 50∘C is 2000 m/s. Note that 1.0 mol of diatomic hydrogen at 50∘C has a total translational kinetic energy of 4000 J. A) (Multiple Choice) Diatomic oxygen has a molar mass 16 times that of diatomic hydrogen. The root-mean-square speed vrms for diatomic oxygen at 50∘C is: a) (16)(2000m/s)=32000m/s b) (4)(2000m/s)=8000m/s c) 2000m/s d) (14)(2000m/s)=500m/s e) (116)(2000m/s)=125m/s f) none of the above B) The...
The average translational kinetic energy and the rms speed of molecules in a container of oxygen at a particular temperature are 6.70 × 10-2j and 416 m/s, respectively, what are the corresponding values when the temperature is doubled? Kav = Vrms m/s Need Help? Watcht
a. 242 m/s b. 1.21 x 103 m/s c. 822 m/s d. 483 m/s 25. Is this rms speed the same or different from the nitrogen molecules in the sample? Explain. 26. An ideal gas sample of 11 moles initially at STP is isothermally compressed to half its original volume. What must be its final pressure? a. 4.8 atm b. 3 atm c. 2 atm d. 4 atm 27. In the previous question, by what factor does the internal energy...
The rms speed of the gas at 300 K is 1370 m/s. What is its rms speed at 1200 K? Numeric Answer:
Find the rms speed of hydrogen molecules (H2) at a temperature of 28°C. m/s