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Question- One possible by-product from the triphenylmethanol synthesis is ethoxytriphenylmethane. Tell how and when it might form, and give an equation and mechanism for the reaction.
It is not a question in the book, so I just need the full solution of deriving!
Sufficient of a monoprotic acid is dissolved in water to produce a 0.0189 M solution. The ph of the resulting solution is 2.58. Compute the Ka for the acid.
what is the easiest way to convert grams to grams in chemistry?example calculate the number of grams of kcl that can be
an hcl solution was made by mixing 20ml of concentrated 12m hcl with 100ml of isopropyl alcohol. what is the molarity
First order decomposition in which the rate constant is 0.00830 sec-1, how long will it take (in minutes) until 0.309 mol/L of the compound is left, if there was 0.517 mol/L at the start
A typical deposit of cholesterol, C27H46O, in an artery has a mass of 3.90 mg. How many molecules of cholesterol are present in this deposit?
A solution of 5.36 g of a molecular compound dissolved in 76.8 g benzene (C6H6) and has a boiling point of 81.46oC. What is the molar mass of the compound
What is the pressure of the gas in this mercury manometer if h = 73 mm and atmospheric pressure
A cylindrical bar of copper 1.25 meters long and 2.22cm in diameter is initially at a temperature of 14°C. The bar is heated until it increases length by 1.77mm.
Question- A 100.0 mL sample of 0.18 M HClO4 is titrated with 0.27 M LiOH. Determine the pH of the solution after the addition of 66.67 mL of LiOH.
Which stage of ionization usually produces more ions and why?
Why does aluminum hydroxide readily dissolve in concentrated NaOH but not in concentrated NH3? Please give a thorough explanation, not just a short answer.
when a metal was exposed to light at a frequency of 4.63*10^15 Hz, electrons were emitted with a kinetic energy of 3.10*10^-19 J.
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