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bekas [8.4K]
3 years ago
5

PLEASE HELP!!!

Chemistry
1 answer:
Elena L [17]3 years ago
3 0

Answer:

no it should not that place is historical and so they should make where u can visit but protect it as a historical landmark

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If you have a gold brick that is 2cm by 3cm by 4cm and has density of 19.3g/cm3, what is its mass?
natulia [17]
Volume = a x a x a  

V = 2 cm x 3 cm x 4 cm => 24 cm³

Density = 19.3 g/cm³

Mass = ?

Therefore:

m = D x V

m = 19.3 x 24

m = 463.2 g
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How is heat produced in a chemical change​
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What happens if a geologist drips a small amount of vinegar (acetic acid) onto a sample of dolomite?
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3 years ago
4. A compact disc has a diameter of 11.8 cm. What is the surface area of the disc in square centimeters? In square meters? [Area
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