The closer you can keep it near the flame, the less like for an accidental contamination of the plate.
-ice in a drink - flat iron
the yellow/safety flame - thats the one that burns less the blue flame - burns THE ROARING FLAME - that one burns a lot and you can tell the difference from the blue flame because it makes a roaring sound
if you are talking about what flame to use on a Bunsen burner than the yellow flame is to make sure that everyone knows that there is a flame but the blue flame (less visible) is used as the hotter flame and the better one.
No, the noun flame is usually a concrete noun, a word for a thing that can be seen, touched, sometimes smelled, and even measured for size and temperature; a flame is a physical thing. The noun flame is sometimes used in an abstract context, for example to refer to an 'old flame', or the 'flame of desire'. The word flame is also a verb (flame, flames, flaming, flamed).
You can't it is always the same. You only use the blue flame to heat things because the yellow flame is the safety flame and the blue flame is hotter.
The flame temperature of isopropyl alcohol is approximately 1,800 degrees Fahrenheit.
50% for a sustainable flame.
Just not to add any aerated contaminant to the culture present in tube or Petri dish
To safely extinguish an alcohol flame, you can smother it by covering it with a non-flammable material like a metal lid or a fire blanket. Do not use water to put out an alcohol flame as it can spread the fire.
Yes, alcohol is a flammable liquid and can be used as a flame accelerant. It can increase the intensity and speed of a fire when used as a fuel.
Heat rises.
The combustion of amyl alcohol would produce a blue flame. This is because the blue flame indicates that complete combustion is occurring, where all the fuel is burning efficiently with enough oxygen.
you can heat it with flame and dip it in alcohol
Usually alcohol is used to make flame, or " Flambé"
Rubbing alcohol burns at a temperature of around 700 degrees Celsius when it comes into contact with an open flame.
Isopropyl alcohol burns when it touches an open flame because it is a flammable substance that easily ignites when exposed to heat.
alcohol is highly inflammable