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chubhunter [2.5K]
4 years ago
11

Can someone help me please

Chemistry
1 answer:
balu736 [363]4 years ago
4 0

Answer:

A

Explanation:

the circles are more tightly packed together in box A than in box B in the same amount of space

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(Please explain the answer. Thank you!)
Dominik [7]

Sample cost = $15.796

<h3>Further explanation</h3>

Given

Mass = 2 g

Density = 0.718 g/ml

Cost =  $5.67 per mL

Required

Cost

Solution

The density : the ratio of mass and volume

Can be formulated :

Density (ρ) = m : V

The volume of the liquid :

V = m : ρ

V = 2 g : 0.718 g/ml

V = 2.786 ml

Sample cost :

= 2.786 ml x $5.67/ml

= $15.796

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When C3H8 burns completely inn excess of oxygen, the products formed are
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Answer:

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