what are the worst chemicals if added together ,would result in creating explosions

Mixing chemicals can be highly dangerous and should never be attempted without proper knowledge and safety protocols. Certain combinations can lead to explosive reactions, toxic gases, or other hazardous situations. Some notable examples of chemical combinations that can result in explosions include:

**Ammonium Nitrate and Fuels** - When ammonium nitrate (often used in fertilizers) is mixed with fuels, it can create an explosive mixture.
  
**Acids and Bases** - Mixing strong acids (like sulfuric acid) with strong bases (like sodium hydroxide) can result in violent reactions, release of heat, and potentially splattering.

**Chlorine and Alcohols** - Mixing chlorine (e.g., bleach) with alcohols can produce chloroform, which can be hazardous and potentially explosive under certain conditions.

**Perchlorates with Organic Compounds** - Perchlorates can be highly reactive, especially when combined with organic materials.

**Sodium and Water** - Sodium reacts violently with water, producing sodium hydroxide and hydrogen gas, which can ignite and cause an explosion.

**Hydrogen Peroxide and Acids** - Mixing these can lead to the rapid release of oxygen, and could potentially be explosive under certain conditions.

Always prioritize safety, and if you're studying chemicals in a laboratory setting, follow all safety guidelines and protocols. Never attempt to mix chemicals without proper training and supervision.