Natural air is always a mixture, and more or less homogenous in its major constituents. However, if the balloon was inflated by mouth, it will have less oxygen and more carbon dioxide than the air outside the balloon, which is also a mixture.
As a balloon is often inflated by blowing air into it from the mouth, the air is a mixture of atmospheric air, including the carbon dioxide from the lungs. Even if inflated using a pump, the air is still not a pure substance, as atmospheric air is a mixture of several gases.
It is a pure substance.
No
A rubber bladder with helium inside.
Helium is not a compound; it's a single element in its gaseous form.
Well...it's because they're not the same balloons. There is a product out there called Super Hi-Float. You coat the inside of a balloon destined to be filled with helium with it, and it helps seal the pores of the latex hence holding the helium in longer. You probably wouldn't do this with a balloon you're going to fill with CO2.
No, a ballon cannot be made of helium, which is a gas. A ballon is made of plastic or cloth. Helium is one of the light gases that may be put into a balloon to make it lighter than air and thus able to rise in the air.
Kinetic energy is lowered as the helium inside becomes compressed. Potential energy is stored, and can be released, usually by popping the balloon.
In a helium balloon- one that floats and rises to the ceiling it is elemental helium that is used to inflate the balloon. If you just blow into a balloon to inflate it then it is air inside the balloon which is a mixture of gases, principally nitrogen and oxygen (both elements). There are also other gases that are chemical compounds such as carbon dioxide.
In a helium balloon- one that floats and rises to the ceiling it is elemental helium that is used to inflate the balloon. If you just blow into a balloon to inflate it then it is air inside the balloon which is a mixture of gases, principally nitrogen and oxygen (both elements). There are also other gases that are chemical compounds such as carbon dioxide.
Helium
No, I am sorry, but there is no helium inside a hot-air balloon. Instead, there is hot air.
No. Air or helium goes inside the balloon.
A rubber bladder with helium inside.
Helium goes into a balloon to make it float.
Inside a balloon there is gas. This gas is normally helium if you want the balloon to fly high, but hydrogen also works.
due to pressure inside the balloon, will be higher because the balloon will try to get smaller and thus the balloon will ascent due to the low density of the helium inside the balloon.
The density is reduced to 50% (half) of its original value.
The pressure inside the balloon will be higher because the balloon will try to get smaller and thus the balloon will ascent due to the low density of the helium inside the balloon.
Helium is not a compound; it's a single element in its gaseous form.