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Anna71 [15]
2 years ago
11

According to the principle of superposition, which statement is true about the sediment layers shown here?Required to answer. Si

ngle choice.
(20 Points)



A. Layer 2 is young relative to layer 3.

B. Layer 3 is young relative to layers 1, 2, and 4.

C. Layer 4 is old relative to layers 1 and 2.

D. Layer 2 is old relative to layers 3 and 4.

​whoever gets it right gets 10pts
Chemistry
1 answer:
podryga [215]2 years ago
3 0

if layer 4 is at the very bottom it would be c

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Answer: 37.6 atm

Explanation:

Given that,

Initial volume of gas (V1) = 19L

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Final volume of gas (V2) = 4.8L

Final pressure of gas (P2) = ?

Since pressure and volume are given while temperature remains the same, apply the formula for Boyle's law

P1V1 = P2V2

9.5 atm x 19L = P2 x 4.8L

180.5 atm•L = 4.8L•P2

Divide both sides by 4.8L

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Answer: hydroxide ions

Explanation:

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According to the Bronsted Lowry conjugate acid-base theory, an acid is defined as a substance which donates protons and a base is defined as a substance which accepts protons.

According to the Lewis concept, an acid is defined as a substance that accepts electron pairs and base is defined as a substance which donates electron pairs.

As KOH can give hydroxide ions on dissociation , it is considered as arrhenius base.

KOH\rightarrow K^++OH^-

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Water transports important nutrients throughout the plant.

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