0
In the flame test lab why was the burn wire placed into the flame before beginning the lab?
Wiki User
∙ 15y ago
To burn off anything present that may alter the colour of your test.
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
When a glass jar is placed over a lighted candle the flame goes out why does its happen?
A flame uses oxygen in order to burn. By placing a jar over it, it limits the oxygen causing the flame to burn out. That is one reason house fires are dangerous, because fire burn oxygen and we need oxygen to breathe
What does a flame need to burn?
For a flame to burn it needs fuel, oxygen, and heat.
What will not burn?
flame retardant
What will burn?
flame retardant
How do you obtain blue flame on burn-sen burner?
Increase the air flow by opening the circular valve on the stem of the burner. This will cause the flame to burn more intensely and with a blue flame. When the valve is closed, the flame will burn yellow and cooler - more like a wax candle's flame.
What homophone means to burn with sudden flame?
The homophone that means to burn with sudden flame is "flair" - this refers to a sudden burst or flare of fire or light.
When fossil fuels burn do they produce oxygen?
No, the flame needs the oxygen to burn. Without oxygen, the flame would go out.
Is sodium easily burn with a small flame in air?
The sodium is alkali metal it cannot be easily burn in a small flame
Why you have an Olympic flame?
to burn ppl
Why do you have an olympic flame?
to burn ppl
How do you produce such flame?
Burn hydrogen
Does the Bunsen burner flame roar or burn quietly?
A Bunsen burner flame can both roar and burn quietly, by allowing more oxygen to reach the flame by opening a valve it will roar, by closing the valve the flame will flicker
