Peroxides (inorganic), when mixed with combustible materials, barium, sodium, and potassium, form explosives that ignite easily. Phosphorus (P), both red and white, forms explosive mixtures with oxidizing agents. White (also called yellow) P should be stored under water, in glass, because it is pyrophoric.
Table of Contents
How do you make an explosion in a chemistry lab?
What makes a substance explosive?
An explosive substance is a solid or liquid substance (or mixture of substances) which is in itself capable by chemical reaction of producing gas at such a temperature and pressure and at such a speed as to cause damage to the surroundings.
How do you make an explosion for an experiment?
Exploding Bags Fill a zip-lock sandwich baggie with a half cup of water and a fourth of a cup of vinegar. Seal the bag, but leave enough room to drop the tissue in. Drop the tissue into the bag and quickly seal up the rest of the bag. Give it a little shake and step away.
What type of chemical reaction is an explosive?
A chemical explosion is basically a combustion reaction, but not all materials capable of combustion reactions can be used as military explosives.
What two elements can make an explosion?
For decades, science enthusiasts have delighted at the famously energetic way sodium and potassium explode on contact with water.
What must be done to produce an explosion?
To create a simple explosion requires three essential ingredients: a means of ignition, a fuel source, and oxygen to support the rapid combustion, which, if confined, will produce an explosion.
What is the most explosive chemical?
Azidoazide azide is the most explosive chemical compound ever created. It is part of a class of chemicals known as high-nitrogen energetic materials, and it gets its “bang” from the 14 nitrogen atoms that compose it in a loosely bound state. This material is both highly reactive and highly explosive.
What is an example of a chemical explosion?
Examples include primary explosives such as nitroglycerin that can detonate with little or no stimulus and secondary explosives such as dynamite (trinitrotoluene, TNT) that require a strong shock (from a detonator such as a blasting cap).
How do you make an explosion with water?
How do you make a soda explode without Mentos?
To make a soda bottle volcano, first combine 2 parts vinegar, 1 part water, and a squirt of dishwashing liquid. Then, put the mixture in an empty 2-liter soda bottle and add a spoonful of baking soda, which will react with the vinegar to make your volcano erupt.
How do you make an explosion in a bottle?
Take the bottle and the bottle cap out to the place where you plan to set it off. Push the plastic bag all the way into the bottle. Screw on the cap and vigorously shake the bottle. As soon as you feel the bottle begin to harden from the internal pressure, throw the bottle up and away from you.
Is explosion a chemical change?
The explosion of fireworks is an example of chemical change. During a chemical change, substances are changed into different substances. Another words, the composition of the substance changes.
Can you make an explosive with sugar?
It’s easy to forget that sugar can be an explosive. In fact, it’s four times more powerful weight for weight than TNT. Forgetfulness here can have tragic consequences. In 2008, finely powdered sugar ignited at a refinery in Savannah, Georgia, causing a blast that claimed 14 lives.
How does dynamite work chemically?
Nobel developed dynamite in the 1860s by combining liquid nitroglycerin with an inert porous material such as charcoal or diatomaceous earth. Nitroglycerin plasticizes collodion (a form of nitrocellulose) to form blasting gelatin, a very powerful explosive.
What element is explosive with water?
Answer and Explanation: The chemical elements that explode when water touches them are lithium, sodium, potassium, rubidium, and cesium.
What is C4 made of?
C4 was used during the Vietnam War as part of demolition blocks; today, it is commonly used in both military and civilian settings for demolition and flares. C4 is composed of RDX (91%), dioctyl sebacate (5.3%), polyisobutylene (2.1%), and mineral/motor oil (1.6%) [1].
Is C4 stronger than TNT?
C4 yields a higher peak pressure than TNT so the weight of C4 that yields a peak pressure equivalent to a given weight of TNT was determined based on the relationship that peak pressure is proportional to heat of detonation [4].
What are the 3 types of explosives?
explosive, any substance or device that can be made to produce a volume of rapidly expanding gas in an extremely brief period. There are three fundamental types: mechanical, nuclear, and chemical. A mechanical explosive is one that depends on a physical reaction, such as overloading a container with compressed air.
What is an explosion chemistry?
“An explosive is any chemical compound or mechanical mixture that, when subjected to heat, impact, friction, detonation, or other suitable initiation, undergoes rapid chemical change, evolving large volumes of highly heated gases—typically nitrogen or CO2—that exert pressure on the surrounding medium.
Can citric acid explode?
COLOURLESS CRYSTALS. Dust explosion possible if in powder or granular form, mixed with air. Decomposes above 175°C . The solution in water is a medium strong acid.
What happens when you mix vinegar and Coke?
Just like carbon dioxide bubbles in a carbonated drink, the carbon dioxide (that formed as the carbonic acid decomposed) rises to the top of the mixture. This creates the bubbles and foam you see when you mix baking soda and vinegar.
What other candy makes Coke explode?
A Diet Coke and Mentos eruption (also known as a soda geyser) is a reaction between the carbonated beverage Diet Coke and Mentos mints that causes the beverage to be expelled from its container.
What happens when you mix Coke and salt?
What makes Mentos and Coke explode?
As the Mentos candy sinks in the bottle, the candy causes the production of more and more carbon dioxide bubbles, and the rising bubbles react with carbon dioxide that is still dissolved in the soda to cause more carbon dioxide to be freed and create even more bubbles, resulting in the eruption.