To obtain monochloroethane from ethylene, chlorine gas (Cl2) must be added. The reaction between ethylene and chlorine gas results in the substitution of one hydrogen atom in ethylene with a chlorine atom, forming monochloroethane. This reaction is known as chlorination and is commonly used in the production of various chloroalkanes. **

Monochloroethane cannot be formed in any of the reactions because it requires the substitution of two hydrogen atoms in ethane with chlorine atoms. The reactions provided only involve the addition of one chlorine atom to the ethane molecule, resulting in the formation of chloroethane. To form monochloroethane, a different reaction mechanism, such as free radical chlorination, would be needed to replace both hydrogen atoms with chlorine atoms. **

Monochloroethane cannot be formed in any of the reactions because it is a primary halogenoalkane, meaning that the carbon atom bonded to the halogen is only attached to one other carbon atom. In the reactions provided, the starting materials are either ethene or ethanol, both of which do not have a primary carbon atom bonded to the halogen. Therefore, monochloroethane cannot be formed as a product in these reactions. **

Skipping a workout once in a while is not necessarily bad for fitness. In fact, rest and recovery are important components of a well-rounded fitness routine. It's important to listen to your body and give it the rest it needs when you're feeling fatigued or sore. However, consistently skipping workouts can hinder progress and make it harder to reach fitness goals. It's all about finding a balance and being consistent with your workouts while also allowing for rest when needed. **

It is generally recommended to consume 1-2 raw eggs after a fitness workout. Raw eggs are a good source of protein and can help with muscle recovery and growth. However, it is important to note that consuming raw eggs carries a risk of salmonella contamination, so it is important to weigh the potential benefits against the potential risks and consider cooking the eggs before consuming them. **

I would recommend the website Bodybuilding.com for finding workout plans. They offer a wide variety of plans for different fitness goals, whether it's building muscle, losing weight, or improving overall fitness. The website also provides detailed instructions and videos for each exercise, making it easy for users to follow along and track their progress. Additionally, Bodybuilding.com has a large community of users who share their experiences and support each other in their fitness journeys. **

During my music fitness workout training, I like to listen to high-energy and upbeat music that keeps me motivated and energized. I usually create a playlist with a mix of pop, hip-hop, and electronic dance music to keep me moving and engaged throughout my workout. The fast tempo and catchy beats help me stay focused and push through my exercises with more intensity. **

To create a workout plan using a fitness app, start by setting your fitness goals, whether it's weight loss, muscle gain, or overall fitness improvement. Next, input your current fitness level, including any health conditions or limitations. Then, choose the type of workouts you enjoy, such as strength training, cardio, or yoga. The app will then generate a personalized workout plan based on your goals, fitness level, and preferences, including exercises, sets, reps, and rest periods. Finally, follow the plan consistently and track your progress within the app to make any necessary adjustments. **