The final temperature on increasing the pressure to 7.65 atm is 637 K.
Explanation:
The relation between temperature attained by gas molecules at varying pressure is defined by Guy-Lusac's law. It states that at constant volume, the pressure experienced by the gas molecules is directly proportional to the temperature attained by those molecules.
P∝T
Here, the initial pressure P₁ is given as 4 atm at temperature T₁ = 333 K, then the final pressure P₂ = 7.65 atm can be attained at temperature T₂.
The final temperature should be greater than the initial temperature as there is an increase in the pressure.
So,
Hence, the final temperature on increasing the pressure to 7.65 atm is 637 K.
0.00162 is the Ksp of Ag2CO3 at 10 degrees.
Explanation:
Ag2CO3(s) --- 2Ag+
(aq) + CO3 ^-2(aq)
The product of molar solubility of each ion in moles/litre gives the solubility product.
The molar solubility of Ag2CO3 is 0.074 M at 10 degrees.
From the above reaction we can see that
2 Moles of Ag and 1 mole of carbonate ions,
So, [Ag2CO3]= 2[Ag]^2[CO3^2-]
Ksp of Ag+= 2*0.074
= 0.148
Ksp of CO3^-2= 0.074
= 0.148
Ksp of AgNO3= [0.148]^2 [0.074]
Ksp of AgNO3 = 0.00162 AT 10 degrees
In mineralogy and crystallography, a crystal structure<span>is a unique arrangement of atoms in a </span>crystal. Acrystal structure<span> is composed of a unit cell, a set of atoms arranged in a particular way; which is periodically repeated in three dimensions on a lattice.
Crystals create a harder more fitting structure so they tend to be a lot stronger than other compounds or elements</span>
Answer:
mechanical energy to electrical energy to light energy