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1. Determine the molar specific entropy of formation sj‾ for (a) CO, (b) CO2, and (c) H2O.
2. Determine the molar specific entropy of formation sj‾ for (a) methane (CH4), (b) acetylene (C2H2), and (c) propane (C3H6).
3. Determine the molar specific entropy of formation sj‾ of liquid octane C8H18(l), and explain why it is negative.
Calculate the standard enthalpy of formation of Acetylene (C2H2) from its elements: 2C(graphite) + H2(g) -------- C2H2(g) Use the following equations to calculate
Correct the second part of each of the following statements. (Type your answer using the format copper(II) chloride for CuCl2, and CO2 for CO2.) (a) SF6 is sulfur heptafluoride. (b) Phosphorous pentachloride is Cl5P. (c) Carbon tetrachloride is CC..
calculate the ideal solubility of anthracene in benzene at25degc. the enthalpy of fusion of anthracene is 28.8 kjmol-1
Write the overall cell reaction of each. Identify the anode and cathode of each. Arrange the three metals in order of decreasing ease of oxidation(most easily oxidized metal first
A traditional method of providing temporary immunity for a person who is suspected of being infected usually be an animal bite with rabies is classified as-
Calcium hydroxide, Ca(OH)2, dissolves in water to the extent of 1.04 g/L. What is the value of Ksp for Ca(OH)2
What volume of 3.84 M hydrochloric acid is required to consume 4.12 grams of zinc to form aqueous zinc chloride and hydrogen gas?
1. If the base buret were not rinsed with NaOH prior to filling, would the calculated normality of the base be TOO HIGH, TOO LOW, OR UNAFFECTED? WHY?
A stainless steel spoon weighs 25.2 g and is at a temperature of 18.5 oC. It is immersed in 81.7 mL of hot coffee (T = 84.0 oC) in a Thermos flask.
What volume in mL of concentrated nitric acid (72.0% HNO3 (w/w), sp. gr. 1.42) is required to prepare exactly 3.85 L of 0.330 M HNO3
A solution contains a mixture of sugars .59 mole fructose .50 mole glucose, .50 mole maltose, .50 mole sucrose dissolved in 1.00 kg of water. What are the freezing point and boiling points of the solution?
If you have 100mL of 0.1 M acetic acid, pKa 4.7. How much 0.2 M NaOH solution would be needed to fully neutralize the acetic acid
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