Answer:
Gas, has no shape but does take up volume
It behaved as a catalyst (the acid hydrolysis )
How does the law of conservation of mass apply to this reaction: C2H4 + O2 → H2O + CO2?
If we analyze the situation analytically, there are situations or states. Then, we are also given with 2 values of pressure and 1 value of volume. Lastly, temperature was set as constant. Thus, this means we use the Boyle's Law.
P₁V₁ = P₂V₂
Let's find V₂.
(1 atm)(1.72 L) = (35 atm)(V₂)
Solving for V₂,
<em>V₂ = 0.049 L</em>
D.) closeness of a measurement to an accepted value
That is accuracy not precision.