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What physical state must a fuel occupy in order to produce a flame Why can it produce a flame only in this state?
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What is found in the energy levels around the nucleus?
electrons occupy sublevels in the order of increasing energy .
When the carbon dioxide gas was poured over the flame why was the flame extinguished?
Fire is a complex thing. It needs 3 things in order to keep burning. Fuel, oxygen, and heat. When you pour the gas over it, there is no oxygen, therefore, flame extinguished.
How can a student change a luminowhat would need to be done to a Bunsen in order to change a luminous yellow flame into a non luminous blue flameus yellow flame into a non luminous blue flame?
A blue flame contains lots of oxygen compared to the yellow flame. So the only thing you should do is decrease the oxygen supply
How does the molecular order structure explain the magnetic properties of oxygen?
Molecular orbital theory predicts that ground state diatomic oxygen has two unpaired electrons (it is a diradical) which occupy its pi orbitals. These unpaired electrons produce a magnetic moment and are responsible for the paramagnetic property of diatomic oxygen.
Why does kerosene burn with a blue flame in wick stove but produces a yellow flame when burnt in a lamp?
Generally, the more oxygen supplied to a flame, the hotter and bluer the flame is.Wick stoves need to be hot, so they are designed to allow lots of oxygen to get to the flame, which also makes it bluer.Lamps just need to be bright, so the oxygen input is regulated by valves in order to achieve a more yellow, cooler flame.
When did Adolf Hitler order Nazi troops to occupy Austria?
1933
What are the release dates for Drakan Order of the Flame - 1999 VG?
Drakan Order of the Flame - 1999 VG was released on: USA: 14 July 1999 UK: 31 July 1999
During which period did Federal armies occupy the South and enforce social order?
Reconstruction.
How is fabric flame retardant?
flame needs oxygen in order to keep on burning. fabric might cut that source of oxygen and the fire might go out, but there is a limit to how much flame a fabric can put out I think...
What is found in the energy levels around the nucleus?
electrons occupy sublevels in the order of increasing energy .
Is a banana changing colors a chemical or physical change?
It's a chemical change. The sunlight stimulates the developing fruit to produce chemicals to help it ripen - in order to spread its seeds.
How did Delon die on drakan order of the flame?
He fell into the void at the end of the game.
What is aufba rule?
Electrons will occupy orbitals having the lowest energy first, and then in order of increasing energy.
What does a backfire flame arrestor prevent?
Internal combustion engines can backfire. In order to prevent flames from the backfire causing a fire on board, an approved backfire flame arrestor must be attached to the air intake with a flame tight connection.
An activity that starts with o?
· obey · object · observe · occupy · officiate · open · operate · orchestrate · ordain · order · organize · overdraw · overestimate · overpower · oversleep · own
When the carbon dioxide gas was poured over the flame why was the flame extinguished?
Fire is a complex thing. It needs 3 things in order to keep burning. Fuel, oxygen, and heat. When you pour the gas over it, there is no oxygen, therefore, flame extinguished.
How can a student change a luminowhat would need to be done to a Bunsen in order to change a luminous yellow flame into a non luminous blue flameus yellow flame into a non luminous blue flame?
A blue flame contains lots of oxygen compared to the yellow flame. So the only thing you should do is decrease the oxygen supply
