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Question- For mercury, the enthalpy of vaporization is 58.51 kJ/mol ant the entropy of vaporization is 92.92 J/K•mol. What is the normal boiling point of mercury?
Using textbook reference solve the reactions given in above problem
Determine the of a solution that is 1.85% by mass. Assume that the solution has density of 1.01
For the reaction explained by the subsequent rate law: rate= k[A][B]2, indicate the order with respect to each species as well as the overall order. Then compute the total factor by which the rate would raise if each reactant's concentration were ..
Bromine reacts with aluminum iodide . If 6.35x10^21 molecules of iodide are produced , how many grams of aluminum iodide is reacted
What are the side products of simazine when not enough amine is added and when too much amine is added
given that the density of solid sodium is 0.968 gcm3 estimate the atomic metallic radius of a na atom. assess the value
Determine the electronegativity between the atoms
A student determined the following percent transmittances for a 0.5 M chromium ion solution using a spectronic 20 spectophometer. which wave length has the greatest absorbance
Draw a possible Lewis structure for a IF7 molecule. List two possible names for this shape. What hybridized orbitals are used by the central iodine atom in this molecule
Consider a separation train consisting of two distillation columns which are designed to separate a three componentmixture of benzene, toluene, and xylene into three streams, each rich in one of the species asshown below.
Determine the empirical formula of a compound that is 25.42 percent Na , 39.2 percent Cl, and 35.38 percent O by mass.
Calculate the pH of the solution resulting from the addition of 10.0 mL of 0.10 M NaOH to 50.0 mL of 0.10 HCN solution.
For the endothermic equilibrium CaCO3(s) + NH4+(aq) + SO42+(aq) -> CaSO4(s) + NH3(g) + HCO3-(aq), explain the best set of changes to apply in order to increase product yield effectively.
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