Answer:
The volume increases,
Final volume is 2.1L
Explanation:
Based on Boyle's law, the absolute temperature of a gas is directly proportional to the volume of the gas.
As the balloon change increases its temperature, the volume increases
The Boyle's equation is:
V1T2 = V2T1
<em>Where V is volume and T is absolute temperature of 1, initial state and 2, final state of the gas.</em>
<em />
Replacing:
V1 = 2.0L
T2 = 35°C + 273.15 = 308.15K
V2 = ?
T1 = 25°C + 273.15 = 298.15K
2.0L*308.15K = V2*298.15K
2.1L = V2
<h3>Final volume is 2.1L</h3>
<em />
Answer:
Explanation:
Antimony- sb and the latin name: stibium
Copper- Cu and the latin name: cuprum
Gold- Au and the latin name: Aurum
Mercury- Hg and the latin name: hydrargyrum
Tron- There is no such element as tron
Lead- Pb and the latin name: plumbum
Potassium- K and the latin name: kalium
Silver- Ag and the latin name: argentum
Sodium- Na and the latin name: natrium
Tin- Sn and the latin name: stannum
~~~Inuola1234
The boiling point of oxygen is higher than nitrogen's boiling
The reason the boiling point of O2 is higher is not because of increased van der Waals interactions, but simple physics. The mass of a molecule of O2 is greater than that of a molecule of N2, so the molecule of O2 traveling at a speed sufficient to break out of the liquid phase has a greater kinetic energy than an analogous N2 molecule.
The net effect is that more energy must be distributed throughout a sample of O2 to achieve a given vapor pressure (in this case equal to atmospheric pressure) than for a sample of N2. More energy means greater temperature.
Answer:
1st one is correct
<em> </em><em> </em><em>The </em><em>atom </em><em>of</em><em> the</em><em> </em><em>reactants</em><em> </em><em>unbo</em><em>u</em><em>nd </em><em>,</em><em> </em><em>rearrange</em><em>,</em><em> </em><em>and </em><em>then</em><em> </em><em>rebond </em><em>to </em><em>form </em><em>the</em><em> </em><em>product</em>
<em>hope</em><em> it</em><em> helps</em>
SUBLIMATION
is the phase change in which a substance changes from a solid to a gas or vapor without changing to a liquid first. When a gas or vapor changes directly into a solid without first changing to a liquid, the phase change is called deposition.
