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PV=nRT
if you are fixing PV and T then the question really is how many moles of Helium is 16 g. Take that number of moles and multiply by the molecular weight of Nitrogen (28.02 g/mol) to get the number of grams of N2 needed.
16 g/4.00g per mol = 4 mol He X 28.02 g/mol = x g of N2 needed.
What else can I help you with?
A balloon carrying weather instruments is released at Earth?
Temperature, Pressure, and humidity.
How can you increase the volume of a balloon without increasing the temperature?
Decrease the pressure of the surrounding environment. Thus, the force acting on the balloon from the outside decreases, allowing the air pressure that creates a force inside the balloon to have less of a counteracting force.
Would throwing a balloon in the air increase the pressure of gas?
The higher the temperature, the higher the pressure and vice versa. When the temperature rises the gas molecules move faster and hit the balloon more often and with more energy.
What is the common matter in balloon?
The common matter in a balloon is air, typically a mixture of gases such as nitrogen, oxygen, and trace amounts of other elements. When inflated, the air exerts pressure on the walls of the balloon, causing it to expand and float.
Does the gas inside a balloon affects its size and shape?
Yes, the gas inside a balloon affects its size and shape. When the balloon is inflated with gas, it expands and takes on a specific shape dictated by the pressure of the gas and the elasticity of the balloon material. Changing the amount of gas or pressure inside the balloon can alter its size and shape.
How many nitrogen molecules are in a balloon?
The number of nitrogen molecules in a balloon depends on the volume of the balloon and the pressure of the gas inside. However, at standard conditions (1 atm pressure, 0°C temperature), a balloon with a volume of 22.4 liters would contain 6.02 x 10^23 nitrogen molecules, which is known as Avogadro's number.
What happens when liquid nitrogen is poured on balloon?
When liquid nitrogen is poured on a balloon, the air inside the balloon quickly cools and contracts, causing the balloon to deflate. The extreme cold of the liquid nitrogen causes the gas particles inside the balloon to lose energy and move closer together, resulting in a decrease in pressure that makes the balloon shrink.
Why do balloons shrink when put into liquid nitrogen?
The balloon full of air is basically at room temperature, and this includes the balloon itself and the gas (the air) inside it. When we douse the balloon with liquid nitrogen, it cools the heck out of the air inside, and when we cool air, it's volume decreases. Cool it a lot, and its volume decreases a lot. That's why the balloon shrinks when the liquid nitrogen is poured over it.
What is the pressure in a balloon?
The pressure inside a balloon is determined by factors such as the amount of air or gas in the balloon, the volume of the balloon, and the temperature of the air or gas inside. As more air or gas is added to the balloon, the pressure will increase. Conversely, if air or gas is released from the balloon, the pressure will decrease.
How does changing the temperature of the gas inside a balloon affect the pressure inside the balloon?
The higher the temperature, the higher the pressure and vice versa. When the temperature rises the gas molecules move faster and hit the balloon more often and with more energy.
What causes the pressure in a balloon?
The pressure in a balloon is caused by the molecules of the gas inside the balloon colliding with the walls of the balloon. As the molecules collide, they exert a force on the walls, creating pressure. Additionally, the temperature of the gas inside the balloon can also affect the pressure.
What will happen to the balloon when the temperature increases will the balloon burst?
When the temperature increases, the air inside the balloon will expand, causing the balloon to inflate. If the temperature increase is too drastic, the pressure inside the balloon can exceed its limits and cause it to burst. However, this depends on the material and durability of the balloon.
How does the temperature effect the balloon filled with air?
As temperature increases, the air molecules inside the balloon also heat up, causing them to move faster and exert more pressure on the walls of the balloon. This can cause the balloon to expand. Conversely, a decrease in temperature will cause the air molecules to slow down, resulting in a decrease in pressure and the balloon to shrink.
What factors do you think are affecting the gas inside the hot air balloon?
The factors affecting the gas inside the hot air balloon are temperature, pressure, and volume. When the air inside the balloon is heated, it expands, causing the balloon to rise. Conversely, when the air cools, the balloon descends. The pressure of the gas inside the balloon also plays a role in its movement, as changes in pressure can affect the buoyancy of the balloon. Additionally, the volume of the gas inside the balloon can change as the temperature and pressure fluctuate, impacting the balloon's altitude.
Does gravity not affect on nitrogen balloon?
It does affect a nitrogen balloon.
A balloon placed in which condition will be the largest?
A balloon placed in a condition of low pressure will be the largest. This is because the lower the pressure of the surrounding air, the more the balloon will expand to equalize the pressure inside and outside of the balloon.
What happens to a balloon when its put in the fridge?
When a balloon is put in the fridge, the air pressure inside the balloon decreases causing it to shrink and deflate slightly. This is due to the cooler temperature causing the air molecules inside the balloon to contract.
