0
Use the ideal gas law, PV = nRT
when using L for Volume, pressure used must be in Kpa.
Therefore P must be converted to Kpa
and T must be converted to Kelvin
since nR are the constants, nR for both will be the same
therefore
lets say P1 and V1 and T1 is the p and v and t before heating AND P2 V2 is the p and v after heating.
P1V1/T1 = P2V2/T (find T)
T = P2V2 / (P1V1/T1)
What else can I help you with?
Why does temperature affect the air pressure?
Air temperature and air pressure are inversely proportional. As temperature increases, air pressure decreases. This is best demonstrated in an enclosed vessel.
When a closed can is heated the pressure inside it increases this happens because?
When a closed can is heated, the temperature of the gas inside the can increases, which causes the gas molecules to move more rapidly. According to the ideal gas law, as temperature rises, the pressure also increases if the volume remains constant. This increase in pressure can lead to potential hazards, such as the can bursting if the pressure exceeds its structural limits.
Is the volume occupied by the gas in the flask approxmately the same greater or less than before it was heated?
Assuming the flask is sealed - the volume remains the same but the pressure increases
If the gas is compressed to a volume of ml the temperature will rise to 26.00 plus C and the resulting pressure will be?
To determine the resulting pressure when a gas is compressed to a specific volume and heated to a certain temperature, you can use the Ideal Gas Law, represented as PV = nRT. Assuming the amount of gas (n) remains constant, if the volume decreases and the temperature increases to 26.00 °C (or 299.15 K), the pressure will increase accordingly. The precise value of the resulting pressure would require specific initial conditions (initial volume, temperature, and pressure) to calculate accurately.
What happens to a gas heated in cylinder?
When a gas is heated in a cylinder, its temperature and pressure increase. As the gas molecules gain energy, they move faster and collide more frequently with the walls of the cylinder, causing an increase in pressure. If the volume of the gas is kept constant, then according to Charles's Law, the gas will expand to accommodate the increased temperature.
Why does temperature affect the air pressure?
Air temperature and air pressure are inversely proportional. As temperature increases, air pressure decreases. This is best demonstrated in an enclosed vessel.
When a closed can is heated the pressure inside it increases this happens because?
When a closed can is heated, the temperature of the gas inside the can increases, which causes the gas molecules to move more rapidly. According to the ideal gas law, as temperature rises, the pressure also increases if the volume remains constant. This increase in pressure can lead to potential hazards, such as the can bursting if the pressure exceeds its structural limits.
How does water pressure change with temperature variations?
As temperature increases, water pressure also increases. Conversely, as temperature decreases, water pressure decreases. This relationship is due to the fact that water expands when heated and contracts when cooled, affecting the pressure it exerts within a closed system.
How does the volume of an ideal gas at constant temperature and pressure change as the number of molecules increases?
The volume of an ideal gas will increase as the number of molecules increases at constant temperature and pressure. This relationship is described by Avogadro's law, which states that the volume of a gas is directly proportional to the number of molecules present, assuming constant temperature and pressure.
What is the independent variable of Charles law balloon?
In Charles's Law experiments involving a balloon, the independent variable is the temperature of the gas inside the balloon. As the temperature increases, the volume of the gas also increases, assuming the pressure remains constant. This relationship illustrates how gas expands when heated, demonstrating the principles of Charles's Law.
Why does a heated up tennis ball bounce higher than a frozen or room temperature ball?
Because the internal pressure increases when the air in the ball is heated and this increases its 'bounceability'. If the ball is cooled it's like partially deflating it.
Is the volume occupied by the gas in the flask approxmately the same greater or less than before it was heated?
Assuming the flask is sealed - the volume remains the same but the pressure increases
What is a gas that expands when heated?
Any gas will expand when heated, assuming you keep pressure constant.
When a substance is heated what is happening to its particles?
As temperature increases, particle motion increases proportionally.
Do gases expand in heat?
Yes, gases do expand when heated because heating them increases the average kinetic energy of their particles, causing them to move faster and spread out further. This increase in volume is due to the greater distance between the gas particles.
If a balloon is heated what happens to the pressure of an air inside the balloon if the volume remains constant?
If a balloon is heated, the temperature inside the balloon increases, causing the air molecules to move faster and collide more frequently with the walls of the balloon. This increase in collisions leads to an increase in pressure inside the balloon, assuming the volume remains constant according to the ideal gas law (P1/T1 = P2/T2).
How does Charles' law relate to density?
Charles' law is also known as the law of volumes. It states that the volume of a gas will expand when heated. This means that as gas is heated, its density lowers, because the same number of molecules now occupy a greater space.
