SHAY9929 SHAY9929

12-06-2019
Chemistry

contestada

How long do balloons stay inflated with helium

Respuesta :

joseanthony18 joseanthony18

12-06-2019

Answer:

Balloons last between 12-21 hours filled with helium

Explanation:

latex balloons generally last between 12-20 hours filled with helium, and about 2-3 days when treated with Hi-Float

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