A 0.45 millimol sample of neon occupies 11.2 L at 0 degrees celsius. If the pressure...

A 0.45 millimol sample of neon occupies 11.2 L at 0 degrees celsius. If the pressure is doubled, to what must the temperature be changed to keep the volume from changing?

Expert Solution

queen_honey_blossom answered 2 years ago

If the pressure of O2 in a 1.0-L container at 20 degrees Celsius is 0.37 atm,...

If the pressure of O2 in a 1.0-L container at 20 degrees Celsius is 0.37 atm, what will be the pressure on the container if 0.10 mol CO2 is added to it?

Consider copper from 0 degrees Celsius to 1000 degrees Celsius. The density for copper at 0...

Consider copper from 0 degrees Celsius to 1000 degrees Celsius. The density for copper at 0 degrees is 8.92 g/cm^3. Assume the vacancy formation energy is 0.91 eV/atom and that the volume coefficient of thermal expansion is 3 times the the linear coefficient of thermal expansion. 1) Determine the density change between these two temperatures due to the change in the number of vacancies. Thermal expansion coefficient of copper is 9.3 (10-6 in/(in R))*) OR 16.6 (10-6 m/(m K))

Find vapor pressure of the following substances at 10.1 degrees celsius, 25.4 degrees celsius, and 45.6...

Find vapor pressure of the following substances at 10.1 degrees celsius, 25.4 degrees celsius, and 45.6 degrees celsius in mmHg. What is the phase of each substance at room temperature 22.2 degrees celcius. A) Ethanol B)m-Xylene C)Acetone

A 23.0 gram sample of a gas occupies 11.2 Liters of volume at standard temperature and...

A 23.0 gram sample of a gas occupies 11.2 Liters of volume at standard temperature and pressure. The identity of this gas is mostly likely which of the following gases? A. NO2 B. CS2 C. CH3F D. Ar E. CH2Cl2

1) A 2.00 g sample of gas occupies 8.40 m3 at 0°C and 101.3 kPa pressure....

1) A 2.00 g sample of gas occupies 8.40 m3 at 0°C and 101.3 kPa pressure. Calculate the volume at 0°C and a pressure of 84.0 kPa. 2) Small amounts of hydrogen are conveniently prepared by reacting zinc with hydrochloric acid. Zn + 2HCl --> ZnCl2 + H2 How many grams of zinc are required to prepare 2.50 L H2(g) at 765 Torr and 22°C?

A fixed amount of SO2 gas occupies a volume of 0.0864 L at a pressure of...

A fixed amount of SO2 gas occupies a volume of 0.0864 L at a pressure of 8.15 atm and a temperature of 18oC. What will be the volume, in L, occupied by this sample of SO2 gas when the pressure is decreased to 0.632 atm while holding the temperature constant? a) 9.31 L b) 1.11 L c) 4.23 L d) 1.41 L e) 3.33 L f) no correct response

if the voulme of a gas container at 24.5 degrees celsius changes from 4.6 L to...

if the voulme of a gas container at 24.5 degrees celsius changes from 4.6 L to 5.792 L what will the final temp be (use kelvins) assume the pressure dosen't change and the amount of a gas in the container doesn't change

A sample of an ideal gas occupies a volume of 25.0 liters at a pressure of...

A sample of an ideal gas occupies a volume of 25.0 liters at a pressure of 1.20 atm and a temperature of 75 degrees C. How many moles of gas are present in the container?

Which one of the following has the lowest vapor pressure at 25 degrees celsius? a) CH3OH...

Which one of the following has the lowest vapor pressure at 25 degrees celsius? a) CH3OH b) HOCH2CH2OH c) CH3OCH3 d) CH3CH2OH

250 gallons of water (at 25 degrees Celsius and 1 atmospheric pressure) are boiled to power...

250 gallons of water (at 25 degrees Celsius and 1 atmospheric pressure) are boiled to power a steam engine. The heat source to boil the water is the combustion of methanol according the the reaction below. 2 CH3OH (liters) + 3 O2 (grams) −→ 2 CO2 (grams) + 4 H2O (liters) Using the enthalpy of the combustion of methanol (at 25 degrees Celsius and 1 atmospheric pressure), how many liters of methanol are required to boil the 250 gallons of...

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