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Write the full electron configuration for a neutral aluminum atom.
full electron configuration:
Draw the Lewis dot symbol for a neutral aluminum atom.
Write a balanced equation for this reaction. How many grams of iron are required to make 2.50 L of aqueous solution containing 8.00 % Iron (III) chloride by mass. The density of the solution is 1.067g/mL
When most Fe3+ salts are dissolved in dilute nitric acid, the solution is often yellow to orange-yellow in color. Why could you not visually detect these colors in the Fe(NO3)3 stock solution
Draw the organic product(s) of the intramolecular aldol condensation reaction of 2,6-heptanedione.
The mass percentage of hydrochloric acid within a solution is 10.00%. Given that the density of this solution is 1.049 g/mL, find the molarity of the solution.
A student wants to determine the density of a plastic piece. Preliminary experiments indicate that the density of the plastic is greater than 0.85 g/ml, but less dense than water. In order to determine the density of the plastic piece, the student wi..
1 ml of 0.1M aluminum nitrate, Al(NO3)3, is added to 1 ml of 6M ammonium hydroxide, NH4OH. What is the balanced net ionic equation
a small bar magnet experiences a 2.1 x 10-2nm torque when the axs of the magnet is at 45 degree to a 6.00 10-2 t
Describe how would your result be affected if you added the NaOCl solution in 10 seconds rather than 1ml/minute
What are the atoms that constitutes the peptide group?
Describe treatment mechanisms for each condition when the regular compensatory mechanisms are not working well.
For a certain glass electrode, the selectivity coefficient for Na+ relative to H+ is 1.0 x 10-12. The electrode is calibrated with NBS standard buffers 6.86 and 9.18,
You prepare a 0.500 M solution of acetic acid (HC2H3O2). You measure the pH of the solution as well as find it to be 3.29. Compute the concentration of H+ in the solution
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