Yes, it is an exothermic reaction.
Nothing happens. Gold will not react with sulfuric acid.
Yes, alcohol such as ethanol is soluble in sulfuric acid. When mixed together, the alcohol will dissolve in the sulfuric acid to form a homogeneous solution. However, it is important to handle sulfuric acid with caution due to its corrosive nature.
When sulfuric acid and potassium dichromate react in ethanol, they form chromium(III) sulfate, potassium sulfate, water, and carbon dioxide. This is a redox reaction where the dichromate ion is reduced to chromium(III) while sulfuric acid is acting as a catalyst. The products will vary depending on the specific conditions of the reaction.
Platinum does not react with sulfuric acid under normal conditions.
p-aminobenzoic acid and ethanol in the presence of sulfuric acid yields benzocaine.
There are several metals which do not react with sulfuric acid; once such metal is gold.
Yes, citric acid can react with ethanol to form esters. Ethanol is a weak acid and can react with stronger acids like citric acid to form esters through acid-catalyzed esterification reactions. The reactivity of ethanol with acids depends on the strength of the acid and the conditions of the reaction.
Chloroethane can be synthesized by reacting ethanol with hydrochloric acid (HCl) in the presence of a catalyst such as zinc chloride (ZnCl2) or sulfuric acid (H2SO4). The reaction proceeds via an SN2 substitution reaction where the hydroxyl group of ethanol is replaced by a chlorine atom from HCl, resulting in the formation of chloroethane.
To convert ethanol to bromoethane, you can react ethanol with hydrobromic acid (HBr) in the presence of a strong acid catalyst like concentrated sulfuric acid (H2SO4). This reaction will result in the substitution of the hydroxyl group of ethanol with a bromine atom, forming bromoethane as the product. Purification techniques such as distillation can be used to isolate and collect the bromoethane product.
Magnesium oxalate is insoluble in sulfuric acid. Magnesium oxalate will not dissolve in sulfuric acid as it does not have the necessary chemical properties to react with the acid and form a soluble compound.
Boron does not react with sulfuric acid under normal conditions. Boron is relatively inert to sulfuric acid and does not readily form a reaction with it.
Crystalline/solid boron does not react at all with sulfuric acid. However, finely powered boron will react with sulfuric acid but very slowly.