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nikklg [1K]
3 years ago
8

The scientific theory of plate tectonics states that the Earth's crust is composed of many plates, or slabs of rock. Interaction

s of these plates have created different landforms, or geologic features. Which of the following statements provides evidence for this theory?
A.
A large earthquake off the coast of Japan induces a wave that is over twenty feet high.
B.
An iceberg buckles the hull of the Titanic and allows water to enter between the steel plates.
C.
The city of Pompeii is perfectly preserved under volcanic ash following the eruption of Mount Vesuvius.
D.
Fossilized marine creatures can be found at the top of the Himalayan Mountains.
Chemistry
1 answer:
jonny [76]3 years ago
4 0
The answer would be d
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Answer:

4.81 moles

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Also, P (psi) = P (atm) / 14.696

Pressure = 1002.7 / 14.696  = 68.2297 atm

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The conversion of T( °C) to T(K) is shown below:

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T = (25 + 273.15) K = 298.15 K  

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Using ideal gas equation as:

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R is Gas constant having value = 0.0821 L.atm/K.mol

Applying the equation as:

68.2297 atm × 1.5 L = n × 0.0821 L.atm/K.mol × 298.15 K  

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A chemist determined by measurements that 0.030 moles of barium participated in a chemical reaction. Calculate the mass of bariu
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