Butane (/ˈbjuːteɪn/) or n-butane is an alkane with the formula C4H10….Butane.

Butane

Covalent molecules, on the otherhand, are typically composed of two nonmetals or a nonmetal and a metalloid. Answer = C4H10 ( BUTANE ) … Butane, either of two colourless, odourless, gaseous hydrocarbons (compounds of carbon and hydrogen), members of the series of paraffinic hydrocarbons.

(Elements & Compounds) a colourless flammable gaseous alkane that exists in two isomeric forms, both of which occur in natural gas. The stable isomer, n-butane, is used mainly in the manufacture of rubber and fuels (such as Calor Gas). Formula: C4H10.

It is non toxic and when it is spilled in large quantities the only environmental damage it can cause is freezing to plants etc. Unlike some other flammable gases derived from natural gas, butane only produces carbon dioxide as a by product when burned.

Although inhaling butane can result in euphoria, it can also lead to a host of medical problems such as fluctuating blood pressure, temporary memory loss, frostbite, drowsiness, narcosis, asphyxia, cardiac arrhythmia and in the more severe cases, even death.

33oF

The Butane evaporates trying to fill our atmosphere. On the cooling effect, you will notice that the container will also feel cold and if you were to pressurize gaseous butane you would get a good amount of heat. This heating/cooling property is exploited for use in refrigerators.

The fuel in the lighter is too cold to become a gas. So it just sits there as a liquid. That’s not lighter fluid — that’s actually liquified gas, and the way they get it liquid is by maintaining relatively high pressure inside the lighter.

So, in cold weather, the pressure inside your lighter is pretty low. Gas is kind of trickling out, resulting in low and weak flame. In hot weather, you need higher pressure to keep gas a liquid, so it really whooshes out when you open the valve.

Make sure that there is no debris, dirt or lint clogging or blocking the lighter’s operation. Even a small amount of debris can stop a lighter from functioning correctly. Exercise care when checking for blockages and keep your fingers well away from the igniter.

Disposable butane lighters could potentially produce flames as hot as 4,074 degrees Fahrenheit, while their naphthalene counterparts could reach 4,591 degrees. However, factors like air movement and ambient temperature generally limit this.