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When do you use the violet flame on a Bunsen burner?
The violet flame on a Bunsen burner is typically used when burning methane or natural gas. It indicates complete combustion of the gas and produces the hottest flame, suitable for tasks requiring high heat such as sterilizing equipment or heating glassware for a chemical reaction.
What makes a fire purple?
A fire can appear purple when certain chemicals or minerals are burning, such as potassium salts or rubidium chloride. The purple color is due to the unique way these elements emit light when they burn.
What color flame test does potassium chloride?
When flame tested, Sodium ions range from a yellow to a bright orange flame and Potassium ions give a lilac or light purple flame. Neither the Sulphate nor the Chloride ions should have emission spectra in the visible range.
What color does potassium show in a flame test?
Lilac or Violet. Lithium ; Red Sodium ; Yellow Copper ; Blue/Green Barium ; Pale Green. Are some of the ccommon flame colours. There are many more flames test colours for different elements.
Is there such thing as purple fire?
There is no natural occurrence of purple fire. However, certain chemicals and metals can be used to produce a purple flame in a controlled environment, such as in fireworks or chemical demonstrations.
A purple fire indicates that what chemical is burning?
Lithium and strontium have a red flame.
What is the color of the flame of potassium iodide?
The flame of potassium iodide is typically violet or purple in color.
When do you use the violet flame on a Bunsen burner?
The violet flame on a Bunsen burner is typically used when burning methane or natural gas. It indicates complete combustion of the gas and produces the hottest flame, suitable for tasks requiring high heat such as sterilizing equipment or heating glassware for a chemical reaction.
What colour is the iodine flame?
It's white or either black depends on the product
What color flame do you get if you potassium burn?
When you burn potassium, it produces a lilac or light purple flame. This color is due to the excitation of electrons in the potassium atoms as they release energy in the form of light. The specific color emitted is characteristic of the element potassium and is often used in flame tests to identify its presence in compounds.
Which colour of flame is produced when complete combustion of fuel takes place?
violet or purple colour
Is gas flame burning a chemical change?
yes
Is burning newspaper a physical change?
Yes, burning newspaper is a chemical change because it undergoes a chemical reaction (combustion) that changes its chemical composition. The heat and flame produced during burning are evidence of this chemical reaction taking place.
When was Violet Flame born?
Violet Flame was born on September 6, 1976.
How tall is Violet Flame?
Violet Flame is 5' 3 1/2".
What is the birth name of Violet Flame?
Violet Flame's birth name is Theresa Best.
When gas cooker gas burns with blue flame is it chemical or physical reation?
Burning is a chemical reacyion, an oxidation.
