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
Tests for gases
Hydrogen, oxygen, carbon dioxide, ammonia and chlorine can be identified using different tests.
Hydrogen. A lighted wooden splint makes a popping sound in a test tube of hydrogen.
Oxygen. A glowing wooden splint relights in a test tube of oxygen.
Increases with
hope this helped :))
correct me if i’m wrong
The type of mixture that is formed when one substance dissolves into another and fills the spaces between other kinds of molecules is a colloidal mixture. It is a type of mixture where a solute is dispersed evenly in a solvent. The particles' sizes range from 1 to 1000 nm.
Density = mass / volume
9.51 = m / 9.26
9.51 * 9.26 = m
m = 88.0626
