0
Why doesn't oxygen in an oxyacetylene torch burn without the acetylene yet medical oxygen is explosive?
Oxygen is not actually explosive. In an acetylene torch, the torch burns the acetylene and the oxygen only facilitates combustion, so it is not burning the oxygen. Hospitals warn of the explosion hazard of oxygen because pure oxygen accelerates the burn of fuel so fast that it is like an explosion. In common air there is roughly 79% nitrogen and 21% oxygen, all fuels must have oxygen to burn and when pure oxygen is introduced the fire then has more oxygen thus it accelerates the fire.
What else can I help you with?
Why is oxyactylene welding is not used in high responsibility fusion welding?
Oxyacetylene Welding is not used in high responsibility fusion welding because fusion welding requires two metals to be fused without melting whereas Oxyacetylene Welding involves the melting of metals so this process is not suitable. By Makeveli
Why are oxy-acetylene bottles carried on trolleys?
Oxygen and acetylene bottles are carried on trolleys for ease of transportation. Many shops need oxygen and acetylene cut parts that need reworking. Having these two tanks on a trolley allows the shop to easily move the gases without having a manifold system throughout the entire shop.
How is acetylene gas prepared in the laboratory?
The usual laboratory method for making acetylene is by adding (dropwise) water to calcium carbide:CaC2 + 2 H2O → C2H2 + Ca(OH)2Calcium carbide is very cheap and available without restrictions in most countries.
Can ANFO be detonated by too much pressure or by shock?
No, it can't be detonated without an explosive.
Without detonator can explosive explode?
No, an explosive typically requires a detonator or some other form of initiation device to trigger the explosion. The detonator provides the necessary shockwave or heat to initiate the chemical reaction within the explosive material and cause it to detonate.
What is a medical word that means without skin?
A medical term that means without skin is "dermatitis."
What is the medical term meaning without a brain?
Anencephalic is the medical term meaning without a brain.
What is the medical term meaning without natural teeth?
The medical term for "without teeth" is edentulous.edentulousThe word "edentulous" means being without natural teeth.That would be toothless. or it is endentulous without natural teeth.The medical term for "without teeth" is edentulous.toothless
An explosive or non-explosive triggering?
An explosive trigger initiates a rapid chemical reaction leading to an explosion, while a non-explosive trigger initiates a process or event without causing an explosion. The choice of trigger depends on the intended outcome and safety considerations for the specific application.
Why can lava be explosive or non explosive?
Lava can be explosive if it is high in gas content, such as dissolved water vapor or carbon dioxide, which can cause pressure to build up and lead to explosive eruptions. On the other hand, lava can be non-explosive if it is low in gas content and flows more easily without building up pressure, resulting in effusive eruptions with slower lava flows.
What is the medical term meaning without coordination?
Ataxic is the medical term meaning without muscular coordination.
Are non explosive eruptions without pyroclastic flows and ash plumes that extend into the stratosphere?
Yes, non-explosive eruptions can occur without pyroclastic flows and ash plumes extending into the stratosphere. These eruptions typically involve the effusion of lava rather than explosive fragmentation, resulting in lava flows or gentle lava fountains. An example of this type is the Hawaiian-style eruption, where basaltic lava flows steadily from a vent without significant gas explosions. Such eruptions can still be visually impressive but are generally less hazardous than explosive eruptions.
