What is the formula for the expect products of these reactions.
1.....CH3
........\
.........CH-CH2-CH2-Br+NaOH->
......../
........CH3
...............catalyst
2. CH4+4Cl2------------->
To determine the expected products of the given reactions, we need to analyze the reactants and the reaction conditions. Here's how you can approach each reaction:
1. CH3-CH2-CH2-Br + NaOH:
In this reaction, an alkyl halide (CH3-CH2-CH2-Br) is combined with sodium hydroxide (NaOH). The presence of NaOH indicates that the reaction is likely an example of a nucleophilic substitution reaction. The hydroxide ion (OH-) from NaOH acts as the nucleophile and replaces the bromine atom in the alkyl halide.
The reaction mechanism typically involves the nucleophilic attack of OH- on the carbon atom bonded to the bromine (CH2). This leads to the displacement of bromine and forms an alcohol as the product. Therefore, the expected product for this reaction is CH3-CH2-CH2-OH (1-propanol).
2. CH4 + 4Cl2:
In this reaction, methane (CH4) is combined with chlorine gas (Cl2). The reaction conditions suggest that this reaction is an example of a radical substitution or halogenation reaction.
When methane reacts with chlorine gas, one or more hydrogen atoms from methane are replaced by chlorine atoms. Each chlorine atom substitutes one hydrogen atom in methane, and multiple substitutions can occur since there are four chlorine molecules present. Therefore, in this reaction, the expected products are chloromethane (CH3Cl), dichloromethane (CH2Cl2), trichloromethane (CHCl3, also known as chloroform), and tetrachloromethane (CCl4, also known as carbon tetrachloride).
It's important to note that the presence of a catalyst in the first reaction, represented as "catalyst," suggests that it facilitates the reaction but does not participate as a reactant or product.
Remember, the predicted products are based on general reaction principles and can vary depending on the specific conditions of the experiment. Always consult reliable sources and experimental data for precise product predictions.