Chemistry, 12.02.2020 03:10 shayla3613

The molar heats of fusion and vaporization of a certain substance are 2.26 kJ/mol and 8.16 kJ/mol, and its melting point and boiling point are −184°C and −108°C, respectively. Calculate the entropy changes for fusion (solid to liquid) and vaporization (liquid to gas). ΔSfus = J/K·mol ΔSvap = J/K·mol

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 21:00, advancedgamin8458

Consider the nuclear equation below. 239 > x + 4 he 94 2 what is x? 1.235 cm 96 2.243 u 92 3.235 u 92 4.243 cm 96

Answers: 2

continue

Chemistry, 22.06.2019 03:30, fbillinton

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?

Answers: 1

continue

Chemistry, 22.06.2019 03:30, asianaenaeh

Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!

Answers: 1

continue

Chemistry, 22.06.2019 04:00, lucasrandall

Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?

Answers: 2

continue

You know the right answer?

The molar heats of fusion and vaporization of a certain substance are 2.26 kJ/mol and 8.16 kJ/mol, a...