"It auto-ignites at 465 °C (869 °F). Autoignition temperature is also dependent upon the exposure time, thus at some tests it is quoted as 525°C. Also, industrial acetone is likely to contain small amount of water which also inhibits ignition."
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An oxygen-acetylene torch can burn underwater because it produces its own oxygen supply. The torch separates water into its constituent hydrogen and oxygen gases, then uses the oxygen to support the combustion of the acetylene. This allows the torch to continue burning even in an underwater environment.
It burns quite well. Acetylene (IUPAC: ethyne) is used in welding torches. It will burn at 514 degrees Fahrenheit (ChaCha Answers).
Yes, acetylene gas can be harmful to the human body if inhaled in high concentrations. It can cause dizziness, headache, confusion, and in extreme cases, unconsciousness or death. Proper precautions should be taken when working with acetylene to avoid exposure.
Acetylene
You make a gas barbecue not burn so hot but turning the heat to medium.
With the correct mixture of Acetylene and Oxygen the flame can reach 5,000F or more. Other fuels (Propane etc.) do not create temperatures this high.
6,300 degrees fahrenheit which is the same temperature as the oxy-acetylene cutting torch flame and in fact the oxy-acetylene cutting torch flame looks exactly the same as the rocket engine flame. Vincent Majerowicz
An oxygen-acetylene torch can burn underwater because it produces its own oxygen supply. The torch separates water into its constituent hydrogen and oxygen gases, then uses the oxygen to support the combustion of the acetylene. This allows the torch to continue burning even in an underwater environment.
To burn 1 mole of acetylene (C2H2), 3 moles of oxygen (O2) are required. The molar mass of acetylene is 26.04 g/mol and of oxygen is 32.00 g/mol. First, convert 13.50g acetylene to moles, calculate the moles of oxygen required, and then convert back to grams to find the mass of oxygen needed.
Oxy-acetylene burners produce a very hot flame, that will melt metal.
oxy-acetylene torch
HOT HOT BURN BURN COOLS AND HARDENS
Oxygen Acetylene torch will get to 5800-6300 degrees Fahrenheit easily.
It burns quite well. Acetylene (IUPAC: ethyne) is used in welding torches. It will burn at 514 degrees Fahrenheit (ChaCha Answers).
Yes, argon and acetylene can be used together in some welding processes. Acetylene provides the heat needed for welding, while argon can be used as a shielding gas to protect the weld from atmospheric contamination. However, care must be taken when using acetylene as it is a highly flammable gas.
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.
Most use propane, but you can use acetylene also. Just as long as you don't get it too hot. Propane will not melt copper, but acetylene will.