The appropriate response is Proximity. Purposes behind going out on a limb of living unlawfully in another nation are not just the normal upgrades in pay and living conditions yet, in addition, the expectation of in the long run being permitted to stay in the nation legitimately, as there might be a way to getting to be plainly naturalized. Living in another nation wrongfully incorporates an assortment of confinements, and additionally the danger of being kept and expelled or of confronting different authorizations
Answer: 0.50 mole K2O
Explanation: To convert the mass of K2O to moles we will need to find the molar mass of K2O.
47.2 g K2O x 1 mole K2O / 94 g K2O
= 0.50 mole K2O
Explanation:
It is known that relation between entropy, heat energy and temperature is as follows.
dS = 

Also we know that at constant pressure, Q = 


As the given data is as follows.
= 298 K,
= 348 K
= 29.355 J/K mol
Now, putting the given values into the above formula as follows.

= ![29.355 [ln (348) - ln (298)]](https://tex.z-dn.net/?f=29.355%20%5Bln%20%28348%29%20-%20ln%20%28298%29%5D)
= ![29.355 [5.85 - 5.69]](https://tex.z-dn.net/?f=29.355%20%5B5.85%20-%205.69%5D)
= 4.48 J/k mol
Thus, we can conclude that the increase in the molar entropy of given oxygen gas is 4.48 J/k mol.
Answer:
= 152.40 g
Explanation:
The equation for the reaction is;
Cu(s) + AgNO3 → Ag(s) + Cu(NO3)2
Mass of silver nitrate = 320.0 g × 0.75
= 240.0 g
Molar mass of silver nitrate = 169.87 g/mol
Therefore;
Moles of silver nitrate = 240.0 g/169.87 g/mol
= 1.413 moles
Mole ratio of Silver nitrate to silver metal = 1 : 1
Therefore, moles of silver metal = 1.413 moles
Hence;
Mass of silver metal = 1.413 moles × 107.868 g/mol
<u>= 152.40 g</u>