Chemistry, 17.11.2020 04:40 chelsilconway2262
The decomposition of calcium carbonate, CaCO3(s) > CaO(s)+CO2(g), has the following values for free energy and enthalpy at 25.0°C
/\G=130.5 kJ/mol
/\H=178.3 kJ/mol
What is the entropy of the reaction?
Use /\G=/\H-T/\S
A. -160.3J/(mol. K)
B. -47.8J/(mol. k)
C. 160.3 J/(mol. k
D. 1912 j/(mol. k
Answers: 1
Another question on Chemistry
Chemistry, 21.06.2019 20:30
This chart represents the melting point of several substance. what besy explains the high melting point of the salt?
Answers: 2
Chemistry, 22.06.2019 02:40
How many liters of hydrogen gas will be produced at stp from the reaction of 7.179×10^23 atoms of magnesium with 54.219g of phosphoric acid (h3po4) the equation is 3mg + 2h3(> mg(po4)2+3h2
Answers: 1
Chemistry, 22.06.2019 04:00
Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?
Answers: 3
Chemistry, 22.06.2019 08:00
An observation that requires measurement is called quantitative observable or qualitative
Answers: 1
You know the right answer?
The decomposition of calcium carbonate, CaCO3(s) > CaO(s)+CO2(g), has the following values for fr...
Questions
Mathematics, 10.10.2021 05:50
English, 10.10.2021 05:50
Mathematics, 10.10.2021 05:50
History, 10.10.2021 05:50
Mathematics, 10.10.2021 05:50
Chemistry, 10.10.2021 05:50
Computers and Technology, 10.10.2021 05:50
Chemistry, 10.10.2021 05:50
