In the protonation reaction of ethanol with nitric acid, what are the formal charges on the oxygen atom of ethanol in the starting material and product?

In the protonation reaction of ethanol with nitric acid, what are the formal charges on the...
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Draw the structure of the major nitration product from the reaction of nitric acid with 1,3-dimethylbenzene. Show all formal charges.
Draw the structure of the major nitration product from the
reaction of nitric acid with 1,3-dimethylbenzene. Show all formal
charges.
Determine the products for the acid base reactions
(include lone pairs and formal charges) indicate whether each is a
protonation or deprotonation. then rewrite the first 2 and include
mechanistic arrows to form the products
9. Determine the products for the acid-base reactions show below charges!). Indicate whether each reaction is a protonation or a the products of these acid base reactions have in common? NH HCI OH NaOH OH NaHCO3 OH NaOH 10. Rewrite the first 2 reactions above...
Draw the product of the following reaction between propanoyl chloride and p-methoxynitrobenzene. Include all formal charges. Keep the starting material substituents in the same spots respectively when you draw the product. To avoid getting problems wrong, always draw the aromatic ring double bonds in the same position as they are in the starting material.
Draw the acid-base reaction showing protonation of acetic anhydride by phosphoric acid (a strong acid). Pay attention to which atom is most basic.
In the mechanism for formation of acetylsalicylic acid via reaction of salicylic acid with acetic anhydride, phosphoric acid acts as a catalyst by O cleaving an acetyl group from acetic anhydride via protonation of the bridging oxygen O neutralizing the hydroxide ion side product protonating the carbonyl oxygen in the acetic anhydride protonating the phenolic oxygen of salicylic acid Question 10 (3 points) What would be the predicted major product from the thermodynamically controlled dehydration of the following material OH
Nitric acid, HNO3, produces nitronium ion, NO2, by O A) loss of H20 after protonation by H2SO4. O B) by dissociation of OH'. 0 C) by oxidation of dissolved NO2(g) present in solution OD) none of these
Nitrogen reacts with oxygen in water to produce nitric acid (MW 63.01 amu). In a particular experiment, 1.35 g of product is produced by the reaction of 10.35 g of oxygen with 12.33 g of nitrogen. What is the percent yield of nitric acid?
p-Fluoroanisole reacts with concentrated sulfuric acid. Draw the major product of this substitution reaction; if applicable, minimize formal charges via expanded octets.e. draw the substituent as a structure with minimal formal charges- all the atoms should have a formal charge of zero). Assume the reagent adds once. Draw the starting material substituents in the same place on the product. If drawing a substituent, always draw heteroatom-hydrogen bonds (i.e. OH) with the "H arrow" key. Do not draw an O-H bond....
Question 3 1 pts What are the formal charges on phosphorus and the starred oxygen atom in the following molecule? H-O-P-O: OP-O, O =-1