Stasik P.

Provide the oxidizing agents that allow alcohols to be converted into carbonyl compounds.Give an example of the oxidation of primary, secondary and tertiary alcohols.

Provide the reaction conditions for the acidic cleavage of ethers. Give an example of the reaction.

The half-life of a radioactive substance is 11 days. After 20 days a sample of the substance has been reduced to a mass of 5 mg.What was the initial mass (in mg) of the sample?Using your answer... more

Write an equation for a rational function with the given characteristics.Question: vertical asymptotes at x = −3 and x = 6, x-intercepts at (−2, 0) and (1, 0), horizontal asymptote at y = −2

Find the horizontal intercepts, the vertical intercept, the vertical asymptotes, and the horizontal or slant asymptote of the functions. Use that information to sketch a graph.

The balanced equation is 2Al + 3Cl2 ---> 2AlCl3.What would the yield be and how many grams of the excess reactant are left over? Please show work

 Zinc chloride (0.55 M, 50.0 mL) reacts completely with the ammonium phosphate(0.75 M, 55.0 mL).  Write a balanced chemical equation describing the reaction What mass of zinc phosphate is... more

 A solution containing 5.00 g of lead(ll) acetate is mixed with a solution containing 3.00 g of ammonium iodide.Pb(C2H3O2)2 (aq) + 2NH4I (aq) = PbI2 (s) + 2NH4C2H3O2 (aq)a)How much lead(II) iodide... more

How many moles of CO2 are in 210. Liters at STP of the compound?

If there is a situation where a student uses a 5:1 pentane/ethyl acetate solvent for both their TLC and column chromatography runs, why is that not a good idea? Why should a different ratio of the... more