maddysmom46 maddysmom46

12-09-2021
Chemistry

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If the density of helium is 0.1700 g/L and a foil balloon has 2310 cm3, how many grams of helium are in the balloon? Enter only the numerical value with the correct significant figures. Show your work on your scratch paper.

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reggod2233 reggod2233

12-09-2021

Answer:

0.3927 grams

Explanation:

convert density from g/l to g/cm3

0.17 g/l = 0.00017 g/cm3

multiply volume and density to get mass

0.00017*2310=0.3927

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