08-09-2016
Chemistry

contestada

a weather balloon is inflated to a volume of 2.2×10^5L with 37.4g of helium. What is the density of helium in grams per liter?

Respuesta :

brightmoonligh2439 brightmoonligh2439

14-09-2016

d=m/v
so 37.4/(2.2x10^5)= 1.7x10^-4 grams per litter

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