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Question: Give the structure of the organic product of the reaction of phenylacetaldehyde
Set of quantum numbers listed in the form: (n,l,ml, ms). for each set of quantum numbers, indentify the corresponding orbital (1s, 2s, 3s....etc) if not allowed say not allowed.
Explain how you would prepare 500 mL of 2.0 molar stock Tris solution and 500 mL of 0.5 molar EDTA solution. Also explain how you would take your stock solutions and prepare a 100 mL Tris-EDTA buffer (TE buffer) that has a final concentration of 1..
A solid aluminum sphere has a mass of 87g. How do you use the density of aluminum to find the radius of the sphere in inches
How much 6.00 M NaOH must be added to 580.0 mL of a buffer that 0.0195 M acetic acid and 0.0250 M sodium acetate to raise the pH to 5.75
Calculate the molar solubility of CaCO3 in .050 M CaCl2. The Ksp for CaCO3 is 3.8*10^-9. Assume that Co3 does not react appreciably with water. help please?
Determine the molar concentration of the original acid solution and find pH and a % ionization of the acid in the original solution.
Presume that each block in the grid has an area of and report your answer in units of since the spheres in the solid aren't free to move, the solid only occupies the area that it covers. The spheres in the solid, however, are free to move as well ..
calculate the wavelength in nanometers of the light emitted by a hydrogen atom when its electron falls from the n7 to
One observation well is located 45 meters away and has a water surface that is 44.35 meters above the bottom of the aquifer. A second observation well is located 85 meters away and has a drawdown of 0.25 meters. What is the coefficient of permeabi..
A sample of 0.836 gm of unknown compound containing barium ions Ba2+ is dissolved in water and treated with an excess of Na2So4. If the mass of BaSo4 precipitat formed 0.7403 gm, what is the percent by mass of Ba in the orginal unknown compund
Determine the molecular formula of the oxide of phosphorous when it is in its gaseous state.
the complete reaction of chromium metal with h2so4 in then absence of air gave a blue solution of chromiumii ions
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