The volume at 100 mmHg : 0.656 L
<h3>
Further explanation</h3>
Boyle's Law
<em>At a constant temperature, the gas volume is inversely proportional to the pressure applied </em>

V₁=3.5 L
P₁=2.5 kPa=18,7515 mmHg
P₂=100 mmHg

Repeatable
If it’s repeatable and you get the same answer constantly then it’s a good and accurate experiment
Answer:
an earthquake
Explanation:
the tectonic plates rub together sending shockwaves
Yes the water boils but it doesn't become water gas it becomes just gas also known as evaporation
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