Answer:
It is less dense. It is also less dense than the oceanic crust.
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Answer:
a)
,
, b)
, 
Explanation:
a) The ideal gas is experimenting an isocoric process and the following relationship is used:

Final temperature is cleared from this expression:


The number of moles of the ideal gas is:



The final temperature is:


The final pressure is:



b) The ideal gas is experimenting an isobaric process and the following relationship is used:

Final temperature is cleared from this expression:




The final volume is:



How is this going to help us in life wat the fawk
2 H₂ + O₂ = 2 H₂O
Answer B only synthesis.
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