About 0.48 lbs, on average.
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.
The mass of helium contained will be 1 gram.
the gas takes the shape and size of the balloon
if its possible then the reason could be the expansion of high pressured helium from tank to balloon is large.
Balloons are filled with gas (such as helium), or a mixture of gasses (such as air) or hot gasses (such as hot air).Helium.
Latex.
You could put a flexible bladder (balloon) filled with helium in it. The classic answer to this old question is: Fill it full of holes.
You fill up the balloon by asking G for the super helium.
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.
The mass of helium contained will be 1 gram.
the gas takes the shape and size of the balloon
Fill a balloon part way with helium, make an animal out of it and have it float.
The lower the atmospheric pressure, the less helium is needed.
Fill the balloon with a gas which is lighter than air: helium, for example.
I personally fill a balloon with my breath, the balloons I buy are already filled with helium.
Buy a cannister full of pressurised helium (make sure you read the instructions on the cannister). Fasten a balloon over the nozzle, open the tap just enough to let helium out. Close the tap when the balloon is full.
if its possible then the reason could be the expansion of high pressured helium from tank to balloon is large.