What are ''fuming" acids'? - Socratic
2016年2月12日 · Fuming sulfuric acid Fuming sulfuric is made by dissolving "SO"_3 in "H"_2"SO"_4. When you open a bottle of fuming sulfuric acid, some of the dissolved "SO"_3 escapes into the atmosphere. The colourless gas reacts with moisture in the air, creating a white cloud of tiny sulfuric acid droplets.
What will be product(s) if ethylene glycol is treated with fuming ...
2016年12月9日 · Here is my take on it. I anticipate that the alcohol will be protonated on one side, rendering one end of it susceptible to attack by another ethylene glycol. Then, eventually, it may cyclize into 1,4-dioxane. The mechanism is fairly straightforward once you realize that another ethylene glycol can always come in. Another rare possibility is that the ethylene glycol attacks …
What is the product from the reaction of 4-cyclohexylbenzene with ...
2017年1月26日 · I would expect the product to be 4-cyclohexylbenzenesulfonic acid. > Sulfonation of a benzene ring is a standard electrophilic aromatic substitution reaction. It is easily carried out by gentle warming of the aromatic compound with fuming sulfuric acid at 40 °C for about 30 min. The electrophile is probably the protonated "SO"_3. The mechanism is as …
Question #c06a7 + Example - Socratic
2016年3月24日 · Here's what's going on here. Oleum is simply a saturated solution of sulfur trioxide, "SO"_3, dissolved in sulfuric acid, "H"_2"SO"_4. You'll sometimes see this oleum referred to as disulfuric acid, "H"_2"S"_2"O"_7, or fuming sulfuric acid. Oleum will always have a percentage of sulfuric acid that is greater than 100%. This happens because the percentage of …
When the aromatic hydrocarbon naphthalene reacts with nitric …
2014年12月27日 · The two compounds are 1-nitronaphthalene and 2-nitronaphthalene. The nitration of naphthalene is an electrophilic aromatic substitution. It involves the attack of nitronium ion, NO₂⁺, on the aromatic system. Attack at C-1 Nitration at C-1 produces a carbocation that has 7 resonance contributors. Four of these ( 1, 2, 6, and 7) preserve the aromaticity (six π …
What is #"sulfur trioxide"#? - Socratic
2016年1月22日 · Sulfur trioxide is the acid anhydride of sulfuric acid. SO_2(g) + 1/2O_2(g) rarr SO_3(g) SO_3(g) + H_2O(l) rarr H_2SO_4(aq) Oleum, fuming sulfuric acid is concentrated sulfuric acid saturated (sometimes it is less concentrated) with SO_3(g).
Osmylation-OsO4 (Osmium Tetroxide) - Organic Chemistry - Socratic
What is the product from the reaction of 4-cyclohexylbenzene with fuming sulfuric acid? ... Acid Catalyzed ...
Calculate molarity of a 20% w/w aqueous solution of sulphuric acid?
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What is the equation for this reaction: Sodium bicarbonate and …
2017年8月16日 · The net ionic equation is simply..... #HCO_3^(-) + H_3O^+ rarr CO_2(g)uarr + 2H_2O(l)# Is this balanced? If either charge or mass is unequal with respect to both sides of the equation, then it cannot be accepted as a representation of chemical reality.
When sulfuric acid and potassium hydroxide neutralize each
2014年4月30日 · Sulfuric Acid and Potassium Hydroxide neutralize each other in the following reaction: H_2SO_4 + 2KOH -> K_2SO_4 + 2H_2O In a neutralization reaction between an acid and a base the typical outcome is a salt formed by the positive ion from the base and the negative ion from the acid. In this case the positive potassium ion (K^+) and the polyatomic sulfate …