The element, s (sulfur), undergoes a phase transition from a rhombic form to a monoclinic form at 95.4°c. if δhtransition=0.38 kj mol-1, calculate δstransition under the above conditions. show all working. (ii) monoclinic sulfur is known to melt at 119°c. given δhfusion=1.23 kj mol-1, calculate, showing all working, δsfusion. (iii) given the s occurs as s8 in solid or liquid forms, convert the values of the enthalpy and entropy of fusion above to those expected for s8.
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Chemistry, 22.06.2019 00:00, annsmith66
What is the result of multiplying (2.5 × 1010) × (2.0 × 10-7)? a. 5.0 × 103 b. 5.0 × 10-3 c. 5.0 × 1017 d. 5.0 × 10-17
Answers: 1
Chemistry, 23.06.2019 01:00, breemills9552
What two factors can affect the properties of a hydrocarbon? a. the number of its carbon atoms and the number of single bonds b. the number of its carbon atoms and the arrangement of its atoms c. the arrangement of its atoms and the number of its double bonds
Answers: 1
Chemistry, 23.06.2019 01:40, mandilynn22
Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?
Answers: 1
The element, s (sulfur), undergoes a phase transition from a rhombic form to a monoclinic form at 95...
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