Yes, sanitary silicone is typically ammonia-free. Silicone sealants are formulated without ammonia, making them safe for use in areas where ammonia fumes could be harmful, such as bathrooms and kitchens. This makes sanitary silicone a popular choice for sealing and waterproofing in these areas. Always check the product label or specifications to confirm that the silicone sealant is indeed ammonia-free. **

Fruits are the mature ovaries of flowering plants that contain seeds, such as apples, oranges, and bananas. Vegetables are the edible parts of plants, such as roots, stems, leaves, or flowers, like carrots, broccoli, and lettuce. Produce is a term that encompasses both fruits and vegetables, referring to any fresh fruits and vegetables that are grown for human consumption. **

Ammonia is a compound with the chemical formula NH3, consisting of one nitrogen atom and three hydrogen atoms. It is a colorless gas with a pungent odor. On the other hand, ammonia solution, also known as ammonium hydroxide, is a solution of ammonia gas in water. It is commonly used as a cleaning agent and in various industrial processes. The main difference between the two is that ammonia is a gas, while ammonia solution is a liquid solution of ammonia in water. **

Yes, ammonia can burn. When ammonia is exposed to a flame or high heat, it can ignite and burn, producing nitrogen dioxide and water vapor. However, ammonia is not easily ignited and requires a high temperature to start burning. It is important to handle ammonia with caution and follow proper safety procedures to prevent accidents. **

Yes, fruit and vegetables are generally cheaper at wholesale markets compared to retail stores. This is because wholesale markets allow for bulk purchasing directly from producers or distributors, cutting out the middleman and reducing costs. Additionally, wholesale markets often have a wider variety of produce available at lower prices due to the large volume of goods being sold. Overall, buying fruit and vegetables at wholesale markets can result in significant cost savings for consumers. **

Ammonia is produced through the Haber-Bosch process, which involves combining nitrogen and hydrogen gases under high pressure and temperature in the presence of a catalyst, typically iron. The nitrogen is usually obtained from the air through a process called air separation, while the hydrogen is typically obtained from natural gas through a process called steam reforming. The reaction between nitrogen and hydrogen produces ammonia, which can then be further processed and purified for various industrial uses, such as fertilizer production. **

Yes, ammonia can kill lice. Ammonia is a strong alkaline compound that can be effective in killing lice and their eggs. However, it is important to use caution when using ammonia on the scalp as it can be irritating to the skin and eyes. It is recommended to consult with a healthcare professional before using ammonia or any other chemical treatment for lice. **

No, ammonia is not a salt. Ammonia is a compound made up of nitrogen and hydrogen atoms, with the chemical formula NH3. It is a colorless gas with a characteristic pungent odor. On the other hand, salts are ionic compounds made up of positively and negatively charged ions, such as sodium chloride (table salt) or potassium nitrate. **