Answer:
0.274 L
Explanation:
Applying Boyle's law,
PV = P'V'................. Equation 1
Where P = Initial pressure, V = Initial volume, P' = Final pressure, V' = Final volume.
make V' the subject of the equation,
V' = PV/P'............. Equation 2
From the question,
Given: P = 500 mm Hg, V = 500 mL = 0.5 L, P' = 1.2 atm = 912 mm Hg
Substitute these values into equation 2
V' = (0.5×500)/912
V' = 0.274 L
Hence the new volume is 0.274 L
Answer:
By definition, an ion is an electrically charged particle produced by either removing electrons from a neutral atom to give a positive ion or adding electrons to a neutral atom to give a negative ion. When an ion is formed, the number of protons does not change.
Explanation:
Answer:
P waves are the type of earthquake wave which can travel through both liquids and solids.
Explanation:
Energy can be transferred during earthquake in the form of waves. These waves are termed as seismic waves. Mostly seismic waves are classified as body waves and surface waves. The body waves have higher frequency compared to surface waves. And thus surface waves can only travel or propagate through the surface of planet and not through fluids. But body waves can travel through solids as well as fluids based on their types. So among the given options and one type of body waves is P waves.
P waves are also known as Primary waves and they can travel through both liquids and solids.
The number of protons and neutrons in the nucleus.
The reduction is solubility is because 3) of a common ion effect.
The common ion effect is when an ion that is already present in a solution is added, causing the following equilibrium to be disturbed:
AB ↔ [A+] + [B-]
If [B-] is added, then according to Le Chatelier's principle, the equilibrium must shift backward, creating more undissolved precipitate.<span />