0
The gas will explode in presence of oxygen! (and your match blown out, and hopefully you're not!)
D.T.T.A.H.Only if brought in contact with H2 gas WITHOUT ANY O2 it would distiguish through absence of oxygen, but in practice this is IMPOSSIBLE to do (oxygen being present all the time as long as your match is burning, how else would it burn? see?)
What else can I help you with?
What is the temperature at which match stick burns?
The moment the match stick catches fire when it is given friction from the match box, the temperature would be around 2500oC.
What element is found in head of safety matches?
The match head contains sulpur and an oxidising agent and they have to be struck against a special surface to make the flame. The special surface contains sand, red phosphorus and a binder. When the match is struck, friction is gererated as a form of heat and the red phosphorus turns to a white phosphorus vapour which ignites spontaneously on contact with oxygen in air. The sulphur starts to burn and ignites the match stick
What do nuclear scientist call a stick of uranium?
A stick of uranium is typically referred to as a fuel rod in the nuclear industry. These fuel rods are used in nuclear reactors to sustain a controlled fission chain reaction, producing heat that is converted into energy.
How do you sharpen a stick fast with a rock?
To sharpen a stick quickly using a rock, find a sharp-edged rock and hold the stick at an angle against it. Rub the stick against the rock in a back-and-forth motion, rotating it as needed to sharpen all sides. Repeat until you achieve the desired sharpness.
What time will the shadow of the stick be the shortest?
The shadow of the stick will be the shortest during midday when the sun is at its highest point in the sky. At this time, the angle of the sun's rays hitting the stick is the smallest, resulting in a shorter shadow.
How a burning match stick produce sound when it dipped in water?
The burning match stick produces a sound because of the heat its flames are producing. The snuffing of the fire produces a tiny bit of steam, which make the hissing sound.
What kind of energy does the stick of a match have?
The stick of a match contains chemical energy, which is released when the match is struck, causing a chemical reaction that produces heat and light.
Why does a match stick light when rubbed on a rough surface?
When a match stick is rubbed on a rough surface, the friction creates heat. The heat then ignites the chemicals on the match head, specifically the phosphorus and sulfur, which undergo a chemical reaction with the oxygen in the air. This reaction produces a flame, causing the match stick to light.
Would burning of matchstick be a chemical reaction?
Yes, burning a matchstick is a chemical reaction because it involves the breaking and forming of chemical bonds. The reactants (matchstick and oxygen) are transformed into new substances (carbon dioxide, water vapor, and smoke).
What happens when a burning match stick is brought near to mouth of test tube in which metal has reacted with sulphuric acid?
When a burning match stick is brought near the mouth of a test tube in which a metal has reacted with sulfuric acid, a reaction may occur as any remaining gas in the test tube, such as hydrogen, could combust. This reaction can result in a small flame or a popping sound due to the ignition of the gas. It is important to handle this situation with caution to avoid any potential hazards.
How do you stop the match from burning out?
hold the match stick so its horizontal or upside down. That will only make it burn longer not "forever" no match will burn forever.
Is there any work done when you ignite a match stick?
Yes the end of the match is being rubbed on the material on the side of the match box causing enough friction to start the match burning.
Is wood burning a chemical reaction or a physical reaction?
The burning of a wooden stick is a chemical process.
What energy change occurs during burning a match stick?
The chemical potential energy stored in the matchstick is converted into thermal energy and light energy during burning. The heat released during the combustion reaction causes the matchstick to ignite and produce a flame.
Is A match burns leaving only a charred stick of wood physical or chemical change?
The match burning and leaving a charred stick of wood is a chemical change. This is because the chemical composition of the wood is altered during the burning process, causing a new substance (char) to be formed.
Is a burning of incense stick is reversible change?
No, the burning of an incense stick is an irreversible change as it involves a chemical reaction that transforms the incense stick into ash and releases gases and smoke. The original structure and composition of the incense stick cannot be recovered once it has been burned.
How can i make a match stick burn without rubing it?
You can light a match stick using another match stick, a lighter, or a candle. Simply expose the match head to the flame to ignite it.
