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Which conditions of pressure and temperature would give the most accurate value of Mr?
Wiki User
∙ 10y ago
Its high temperature and low pressure
Wiki User
∙ 10y ago
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A flask with a capacity of 1.00dm contains 5.00g of ethane The flask will burst if the pressure exceeds 1.00x10 Pa at what temperature will the pressure of the gas exceed the bursting temperature?
See the Related Question to the left for how to solve Ideal Gas Law Problems so as to determine at what temperature to keep the flask so that the pressure is below the specified value.
Why the relative lowering of vapour pressure is independent of temperature?
Relative lowering of vapour pressure is function of pressure of pure liquid and pressure of solutions when you increase temperature both the values increase and compensate the increase value, According to the Raoult's law, Psolvent = Xsolvent Po where Psolvent is the vapour pressure of the liquid solution, Xsolvent is its mole fraction in the solution and Po is the pure vapour pressure.
What is the value of standard temperature?
Degrees Kelvin, They are the same as degrees centigrade but start at absolute zero (approx -273 Centigrade) instead of the melting point of ice.
What does Boyle's Law state?
Gases Boyle's law states that the Volume of a given amount of gas at constant Temperature varies inversely proportional to Pressure. You have a given volume of gas, and you double its pressure keeping Temperature constant, the volume will reduce by half.
Is carbonate water 3.9 basic?
No: Any aqueous solution with a pH value below 7 at standard temperature and pressure is acidic, the opposite of basic.
Why volumes of gases are converted into STP conditions and then compares?
Since volumes of gases change with temperature and pressure, a standard value of temperature and pressuure is chosen to which gas volumes are referred. Hence volumes of gases are converted into S.T.P. conditions and then compared easily.
Would man be able to give the right temperature of the room and why?
Unless by chance, man would not be able to function like a themometer and give the right temperature of the room. The temperature sensors on our body are relative to previous conditions and cannot give an accurate or exact numerical value.
What is cohesion value of clay?
The cohesion value of clay is its shear strength under conditions of no confining pressure.
What is the value ofgas constant-R at room temperature and pressure?
0.832
What condition is pressure altitude and density altitude the same value?
At standard temperature.
What is the difference between the present value of an investment and its cost?
pressure is dependent on temperature pressure is a mere important factor that affect chemical reaction temperature acts on chemical reaction faster than pressure
Under what condition is pressure altitude and density altitude the same value?
at standard temperature
Diesel calorific value?
The calorific value of fuel is the quantity of heat produced by its combustion at a constant pressure and under normal conditions. For diesel, the calorific value is 44,800.
Which is a value that should remain constant for all samples in this experiment?
It could be many things such as temperature or pressure.
How do you calculate the amount of gas required to raise the pressure of a closed vessel to a known value?
If you know the temperature, pressure and volume of the vessel, you can calculate the amount of moles through the Ideal gas law. PV = nRT That is assuming you have ideal conditions. If not, a variance of the ideal gas law can be used in order to get the moles of your gas.
1 liter of hydrogen is equal to how many kg?
It depends on the temperature and pressure of hydrogen or to have the hydrogen density value.
How do you find the temperature if pressure is kept constant?
PV=nRt. If P is constant, get the value of V and solve for t.
