Disinfectants containing alcohol or bleach can potentially dissolve ABS plastic over time. Alcohol-based disinfectants can cause the plastic to become brittle and crack, while bleach-based disinfectants can cause discoloration and degradation of the plastic. It is important to use disinfectants as directed and to avoid prolonged exposure to ABS plastic to prevent damage. **

Plastic can be dissolved using a variety of solvents such as acetone, chloroform, or benzene. These solvents break down the chemical bonds in the plastic, causing it to dissolve. However, it's important to note that using these solvents can be hazardous and should be done with caution in a well-ventilated area. Additionally, it's important to properly dispose of the dissolved plastic and any leftover solvent in accordance with local regulations. **

One acidic household substance that can dissolve plastic is acetone. Acetone is a strong solvent that can break down many types of plastics, making it effective for removing adhesives or cleaning surfaces. However, it is important to use acetone in a well-ventilated area and with proper safety precautions, as it is flammable and can be harmful if inhaled or absorbed through the skin. **

The porcelain or ceramic soup bowl is worth $15. **

Alkali metal hydroxides dissolve very well in water because they are ionic compounds composed of alkali metal cations and hydroxide anions. When these compounds are added to water, the polar water molecules surround and separate the ions, causing the compound to dissociate into its constituent ions. The strong electrostatic attraction between the positively charged metal ions and the negatively charged hydroxide ions is weakened by the water molecules, allowing the compound to dissolve easily in water. This process of dissociation and solvation results in a highly soluble solution of alkali metal hydroxide in water. **

An immersion heater can be safely placed in a metal container, as long as the metal is non-corrosive and can withstand the heat generated by the heater. However, it is not safe to place an immersion heater in a plastic container, as the heat can cause the plastic to melt or release harmful chemicals. It is important to always check the manufacturer's guidelines and recommendations for the specific immersion heater being used to ensure safe and proper usage. **

No, saltwater cannot dissolve earwax. Earwax is made up of a combination of sweat, dead skin cells, and oil secreted by glands in the ear canal. Saltwater, which is a mixture of salt and water, does not have the properties necessary to break down or dissolve the components of earwax. Specialized ear drops or solutions are typically used to soften and help remove earwax buildup. **

Dental floss is typically made of nylon or Teflon, which are both non-biodegradable materials. As a result, dental floss does not dissolve in water or break down naturally. This is why it's important to dispose of dental floss properly in the trash rather than flushing it down the toilet, as it can contribute to environmental pollution. **