Question
In: Chemistry
Calculate the pressure exerted by 2.64 moles of CO2 confined in a volume of 4.09 L...
Calculate the pressure exerted by 2.64 moles of CO2 confined in a volume of 4.09 L at 454 K. What pressure is predicted by the ideal gas equation? The van der Waals constants for CO2 are a = 3.59 atm · L2/mol2 and b = 0.0427 L/mol.
van der Waals equation:
Ideal gas equation:
Solutions
queen_honey_blossom answered 1 hour agoRelated Solutions
Calculate the pressure exerted by Ar for a molar volume 0.45 L at 200 K using...
Calculate the pressure exerted by Ar for a molar volume 0.45 L
at 200 K using the van der Waals equation of state. The van der
Waals parameters a and b for Ar are 1.355 bar
dm6 mol-2 and 0.0320
dm3mol-1, respectively. Please write your
answer (unit: bar) with 2 decimals, as 12.23. Please do not add
unit to your answer.
Find compression factor Z for this problem
Determine the pressure exerted by 3.00 mol of Ar gas having a volume of 0.500 L...
Determine the pressure exerted by 3.00 mol of Ar gas having a
volume of 0.500 L at -113.1ºC (160.0 K) using both the ideal gas
law and the van der Waals equations. By what percentage do the
pressures differ? Note that 160.0 K is close to the boiling point
for liquid Ar.
using the temperature of air, barometric pressure, and volume of flask, calculate moles of air for...
using the temperature of air, barometric pressure, and volume of
flask, calculate moles of air for each trial.
trial 1: temperature of air: 20.1 deg Celcius, barometric
pressure: 742.44 Hg, volume of flask: 285 ml
Trial 2: Temp of air 20.2 deg celcius. Barametric pressure:
742.44 Hg , volume : 285 ml
calculate the equilibrium pressure of CO2 in a closed 1 L vessel that contains each of...
calculate the equilibrium pressure of CO2 in a closed 1 L vessel
that contains each of the following samples. Assume that ΔH∘ and
ΔS∘ are independent of temperature:
15 g of MgCO3 and 1.0 g of MgO at 25 ∘C
15 g of MgCO3 and 1.0 g of MgO at -40 ∘C
30 g of MgCO3 and 1.0 g of MgO at -40 ∘C
A sample of 4.63 mol of xenon is confined at low pressure in a volume at...
A sample of 4.63 mol of xenon
is confined at low pressure in a volume at a temperature of
51 °C. Describe quantitatively the effects of each
of the following changes on the pressure, the average kinetic
energy per molecule in the gas, and the root-mean-square speed.
(a) The temperature is decreased to -66
°C.
(b) The volume is halved.
(c) The amount of xenon is increased to
6.02 mol.
Give each answer as a decimal factor of the form:...
A sample of 4.63 mol of xenon is confined at low pressure in a volume at...
A sample of 4.63 mol of xenon
is confined at low pressure in a volume at a temperature of
51 °C. Describe quantitatively the effects of each
of the following changes on the pressure, the average kinetic
energy per molecule in the gas, and the root-mean-square speed.
(a) The temperature is decreased to -66
°C.
(b) The volume is halved.
(c) The amount of xenon is increased to
6.02 mol.
Give each answer as a decimal factor of the form:...
2.00 moles of CO2 and 1.50 moles of H2 are placed into a rigid 5.00-L container...
2.00 moles of CO2 and 1.50 moles of H2 are placed into a rigid
5.00-L container and they react according to the equation ? ?
CO2(g) + H2(g) ? CO(g) + H2O(g) ? ? K = 2.50 What will be the
concentration of carbon monoxide when equilibrium is reached?
Calculate the pressure in cm H2O exerted in the closed end of an apparatus if the...
Calculate the pressure in cm H2O
exerted in the closed end of an apparatus if the atmospheric
pressure is 720.0 torr and the height of the water coloumn is
22.3cm.
If 5.0 moles of an ideal gas occupies a volume of 9.3 L, what volume will...
If 5.0 moles of an ideal gas occupies a volume of 9.3 L, what
volume will 15.0 moles of the gas occupy?
A mixture of oxygen, hydrogen, carbon dioxide and methane gases
has a total pressure of 1.3 atm. If the partial pressure of
hydrogen is 2.4 psi, the partial pressure of carbon dioxide is 110
torr and the partial pressure of methane is 0.22 atm, how many mmHg
does the oxygen exert?
For the reaction below, how many mL...
For ethane, Pc = 48.2 atm and Tc = 305.4 K. Calculate the pressure exerted by...
For ethane, Pc = 48.2 atm and Tc = 305.4 K. Calculate
the pressure exerted by 50.0 g of C2H6 in a
200-cm3 vessel at 37.5°C.
(c) the Redlich–Kwong equation; (d) the virial equation, given
that for ethane B = -179 cm3/mol and C = 10400
cm6/mol2 at 30°C, and B = -157
cm3/mol and C = 9650 cm6/mol2 at
50°C.
(c) P = ? atm
(d) P = ? atm
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