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What is the equation for a gas at 300K with a volume of 2.0 what temperature will the volume decrease to 1.0 if the pressure is constant?
Wiki User
∙ 14y ago
546 K
The math
PV = nRT
where P is pressure, V is volume, n is number of moles of molecule, R is the universal gas constant, and T is absolute temperature.
Solving for R on each side:
P1*V1/T1 = P2*V2/T2
Then solving for T2:
T2 = P2*V2*T1/(P1*V1)
Variables:
P1 = P2
V2 = 2*V1
therefore
T2 = 2*V1*T1/V1
T2 = 2*T1
STP is 273 K so 2*(273 K) = 546 K
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoCharles's Law states that if temperature increases so does volume.
Mathematically:
V1 / T1 = V2 / T2 if P is kept constant
2.0/300 = 1.0/ T2
With rearranging it can be seen that T2 = 150 K
Wiki User
∙ 12y agoLook up Boyle's Law, and then apply the equation.
Wiki User
∙ 12y agoB
^wack
Here's the answer
pv/t=c
Therefore
v/t=c
2/300=1/t2
t2=150K
Wiki User
∙ 12y agopv/t=c
Therefore
v/t=c
2/300=1/t2
t2=150K
Wiki User
∙ 12y agoThis question cannot be answered without additional information such as the initial temperature and volume or some indication of the number of moles of gas involved.
Wiki User
∙ 9y agoThe volume would be 150.0 mL.
Wiki User
∙ 10y agodecrease volume by a factor of three
Wiki User
∙ 7y agoThe temperature is 4 K.
Wiki User
∙ 15y ago600 K
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When the temperature of a gas is constant will the volume increase or decrease as the pressure decreases?
as the pressure decreases the volume of gas increases at constant temperature
What is the equation for boyles law?
Pressure x Volume = Constant (at a constant temperature).
What is the statement defining the relationship between the pressure and volume of a gas at constant temperature?
I'd use a graph showing an exponential decrease: as pressure increases, volume decreases.
What will happen to pressure when gas expands and volume increases?
As the pressure increases, the volume wil decrease.
As the temperature of a fixed volume of a gas increases the pressure will?
decrease
When the temperature of of gas increases at constant pressure its?
As pressure increases, if temperature is constant, the gas will decrease in volume.
When the temperature of a gas increases at constant pressure it's?
As pressure increases, if temperature is constant, the gas will decrease in volume.
When the temperature is constant will the the volume of a gas decrease as the pressure decreases?
At constant temperature p.V=constant, so pressure INcreases when decreasing the volume.
What will cause a decrease in a gas pressure in a closed container?
A loss of gas, or a decrease in temperature.
When the pressure of a gas increases at constant temperature its volume?
Temperature increases as pressure increases.
When the temperature of a gas is constant will the volume increase or decrease as the pressure decreases?
as the pressure decreases the volume of gas increases at constant temperature
What is the equation for boyles law?
Pressure x Volume = Constant (at a constant temperature).
What is the statement defining the relationship between the pressure and volume of a gas at constant temperature?
I'd use a graph showing an exponential decrease: as pressure increases, volume decreases.
What happens to the pressure as the volume changes?
Pressure will decrease with (because it is inversely proportianal to) volume, if (and only if!) temperature is held constant.
At a constant temperature what is the impact to volume if the pressure is increased?
Volume & pressure are inversely proportionate, if temperature stays constant volume would decrease at a factor proporionate to the increase in pressure.
What will happen to pressure when gas expands and volume increases?
As the pressure increases, the volume wil decrease.
Why does the pressure of a gas at constant temperature decrease when the volume of the gas is decreased?
This is a consequence of Boyle-Mariotte law: pV=k. at constant temperature.
