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lutik1710 [3]
4 years ago
9

Unit 1B Portfolio item for CA.

Chemistry
1 answer:
Mila [183]4 years ago
3 0
<span>No. Radiocarbon dating has an effective range to only about 62,000 years ago (and the further back you go, the higher your error will be). The fossils in the shale are much older than that, so you can be sure that the leaves are not recent enough to be dated that way.</span>
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Determine the new pressure of a sample of hydrogen gas if the volume and moles are constant, the initial pressure is 6.0 atm, an
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Answer:

6.3 atm.

Explanation:

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Final pressure (P2) =..?

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