I just learned this myself and it was sort of confusing to me. Inbox me and I'll do my best to explain it.
Answer:
1Ag+2S⇔1Ag2S
Explanation:
The first step is to see how many of each element are on each side of the equation. There is one silver on the left and one silver on the right, so you can leave those alone. However, there is one sulfur on the left and two on the right. You cannot multiply the right by 2 because then that would upset the balance of the silver, but you can multiply the sulfur by 2. Therefore, the equation should be 1Ag+2S⇔1Ag2S. Hope this helps!
Clastic rocks are classified by grain shape, grain size, and sorting. Chemical sedimentary rocks are precipitated from water saturated with dissolved minerals. Chemical rocks are classified mainly by the composition of minerals in the rock.
<em>hi</em><em> </em><em>again</em><em>,</em><em> </em><em>hope</em><em> </em><em>this</em><em> </em><em>helps</em><em> </em><em>^</em><em>^</em>
Answer:
ΔG° = 2708.4J/mol , ΔS° = 269.2 J/K*mol, ΔH° = 82.93 kJ/mol
Explanation:
The relationship between all three parameters mentioned is given as;
ΔG° (change in free energy) =ΔH (change in enthalpy) −TΔS (temperature * change in entropy)
ΔH° = 82.93 kJ/mol = 82.93 * 1000 = 82930J/mol
ΔS° = 269.2 J/K*mol
T = 25 + 273 = 298K (Converting to Standard unit of Kelvin)
ΔG° = ΔH° - TΔS°
ΔG° = 82930 - 298 * 269.2
ΔG° = 82930J/mol - 80221.6J/mol
ΔG° = 2708.4 J/mol
