Given one of the starting materials and end product for the following reaction, show all reactants, reaction conditions in brackets (where known) and products.
ethanol from calcium carbide
To determine the reactants, reaction conditions, and products for the synthesis of ethanol from calcium carbide, let's break down the process and analyze each step.
Step 1: Calcium Carbide (starting material)
First, we need to identify the starting material, which is calcium carbide (CaC2).
Step 2: Reactants and Reaction Conditions
In order to convert calcium carbide into ethanol, we need to react it with water (H2O) in the presence of a catalyst. The catalyst commonly used in this reaction is a strong acid, such as sulfuric acid (H2SO4).
The reaction can be written as follows:
CaC2 + 2H2O → C2H5OH (ethanol) + Ca(OH)2 (calcium hydroxide)
In brackets, we indicate the reaction conditions:
[CaC2 + 2H2O (in the presence of H2SO4 catalyst)] → C2H5OH + Ca(OH)2
Step 3: Products
The products of the reaction are ethanol (C2H5OH) and calcium hydroxide (Ca(OH)2).
Please note that this reaction is an example of a hydration reaction, where water is added to a compound to form a new compound. It is commonly known as the "alkyne hydration" reaction, where calcium carbide is an alkyne compound.
Keep in mind that actual laboratory conditions and specific reactants might vary depending on the scale and purpose of the reaction. It is always important to consult reliable sources and references for precise details.