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The Ksp of nickel(II) hydroxide, Ni(OH)2, is 5.84 × 10-16. Calculate the solubility of this compound in g/L.
The reaction that produces the water gas mixture is as follows- C(s) + H2O(g) - CO(g) + H2(g) This reaction requires an input of 131 kJ of heat for every mole of carbon that reacts.
Problem- A particular system is doing work on the surroundings as well as gaining heat from the surroundings. What can be said about the values of q (heat) and w (work) for this system
hydrazine n2h4 is made by the reaction of ammonia nh3 with hypochlorite ocl-. given the following equation 420 kg of
a balloon filled with helium gas at 1.00 atm occupies 15.6 L. What volume would the balloon occupy in the upper atmosphere, at a pressure of .15 atm
The activation energy for the isomerization ol cyclopropane to propene is 274 kJ/mol. By what factor does the rate of this reaction increase as the temperature rises
Rank the following elements by electron affinity, from most positive to most negative EA value. Tellurium, Bromine, Arsenic, Sodium and Neon
Use Le Chatelier's principle to explain the color change which you observed after the addition of distilled water to the equilibrium mixture above.
how many kilograms of limestone should be added for every kilogram of iron ore processed in a blast furnace if the
if 1 mole of a van der waals gas for which it might be shown that nbspspread out is o thermally from a volume of two
Trimethylamine, (CH3)3N: reacts readily w/diborane, B2H6. The diborane dissociates to two BH3 fragments, which can react w/trimethylamine to form complex, (CH3)cN:BH3. Write an equation for this reaction and interpret it in terms of Lewis acid-bas..
Propanoic acid, HC3H5O2, ionizes in water. A 0.496 g sample of sodium propanoate, NaC3H5O2 (molar mass: 96.07 g/mole) is added to a 50.0 mL sample of a 0.265 M solution of propanoic acid. Assuming that no change in the volume of the solution occur..
The accumulation of the electron density between the two nuclei lowers the potential energy during the formation of the bond. Compute the molar repulsion energy between two nitrogen's nuclei if they are separated by 1.1A. Presume that no electrons..
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