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Draw a picture (to scale) showing all angular momentum cones consistent with l = 3. Defining cos A = Lz / |L|, determine the angle of each cone as measured from the Lz axis. Present the results in tabular form. Where Lz and L are vector quantities.
Question- Propane, c2h8, and n-octane, c8h18, are important components of the widely used fossil fuels. The enthalpy change for the combustion of 1 mole propane is -2219 kj and that for 1 mol octane is -5466kj. Calculate the enthalpy change per gr..
a saturated solution of copper(I) chloride, CuCl, has [Cu^+]=1.1x10^-3 M and [Cl^-]=1.1x10^3 M. what is the value of Ksp for CuCl
What is the change in air temperature(, assuming the heat from the steam is all absorbed by air)
The saturated solutions of Ca(OH)2 contain a white solid which is removed by filtering. What is this solid. If that solid were not removed, how would it affect the calculated values of the solubility product constant (Ksp) and the solubility of Ca..
a flask contains 0.350 grams of liquid br bromine . calculate the number of brbromine molecules present in the flaska
if .150mole of nonvolatile nonelectrolyte solute is dissolved in 800 gramsof water what are the ideal melting point and
Why does an isochoric curve plotted on a TS diagram have a greater slope than an isobaric curve at the same temperature?
calcium malonate, the salt of malonic acid, is found in beetroot and is known as an inhibtor of the citric acid cyle. if a sample of beetroot disolved in water has a pH of 8.20,
If the bonding in Nb metal is described used band theory, what fraction of the band would be filled with electrons? Assume that all valence bands (5s, 4d, and 5p) overlap
If you compare D-galactose to L-galactose, all groups attached to the carbon skeleton of the D-galactose are on the opposite side compared to L-galactose
ir wavelengths ultraviolet radiation is of particular relevance to a study of the ozone layer. why? what about uv
What is the pH of pure water in equilibrium with 1 atmosphere of carbon dioxide at 25?C?
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