The answer would be: C. 160.3 J/mol*K
To solve this question, you need to know the equation for Gibbs free energy formula. Entropy is expressed as delta S. The temperature would be expressed as T. Don't forget that temperature use Kelvin as unit, not Celsius
The formula would be:
G= H- T*S
130.5 kJ/mol= 178.3kJ/mol - (25+273.15K)*S
(298.15K)*S=178.3kJ/mol - 130.5 kJ/mol
S= (47.8kJ/mol)/ 298.15K=
S= 0.1603 kJ/mol*K= 160.3 J/mol*K ------> 1kJ= 1000J
Salt, silt, and clay particles
Answer:
The values associated with the term, standard state, in a thermochemical system are option c
Explanation:
Temperature: 0.00 °C; pressure: 1.000 standard atmosphere
Otherwise you can write 0°C as 273 K
1 atm as 1.01325 bar, or 1013 mbars
Answer:
Explanation:chlorofluorocarbons
Answer:
0.18 Moles
Explanation:
first you need to convert the 5.4g to moles using molar mass
)
once you have that done you can use the molarity equation to get the answer

now you need to round to the correct sig fig which will give you the correct answer of 0.18moles