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RUDIKE [14]
3 years ago
8

Which of the following statements describe the physical properties of a penny?

Chemistry
2 answers:
kodGreya [7K]3 years ago
8 0
I believe the answer is A.
Jlenok [28]3 years ago
8 0
B) it is light and thin
D)it gets hot in the sun (its metal)

its not A) because it has bumps like lincoln's head and
and not D) because it usually turns like a green color
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Question 10 (1 point)
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What is the number of moles in 500L of He
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Read 2 more answers
2C6H10 + 17O2 = 12CO2 + 10H2O
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Answer:

n O2 = 2.125 mol

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balanced reaction:

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