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10482084 I have no idea what to do for this question some please help

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urse: CHEM105-001-202020 H X - University of Louisiana at Lafayet X
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C Solved: Suppose You Have Avog X
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HW 3
Amy Dartez
at Lafayette - CHEM 105 - Fall19 - SIMON > Activities and Due Dates > HW 3
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estion 11 of 34
Attempt 3
Suppose you have Avogadro's number of mini marshmallows and use them to cover the state of Oregon which has a land area
of 9.600 x 104 mi2. Each mini marshmallow has a diameter of 0.635 cm and a height of 2.54 cm. Assuming the
marshmallows are packed together so there is no space between them, to what height above the surface, in kilometers, will the
mini marshmallows extend?
height :
km
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7:03 PM
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9/23/2019
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New Doc 2019-09-24 06.04.04_1.jpg

Axea = 9.600x 104 mi2
Diameter = 0635 Cm
Height = 2.54 CW
Height = ?
we know that,
1 mi2 = 259x 1010 cm2
9 . 600 X 107 mi 2= 2.48 64X10's cm 2
Area of 1 Marshmallow = Trd2
4
= 3. 14 X 0 635 2
4
= 0...

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