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What else can I help you with?
What is composed of hot dry air?
Hot dry air is composed mainly of nitrogen, oxygen, and water vapor, with trace amounts of other gases like carbon dioxide and argon. Its temperature and moisture content are what distinguish it as hot and dry.
If you were stranded can you light a match on the moon?
why would you be stranded on the moon? Are you chinese? no because there is almost no atmosphere to keep fire going.
What type of energy is in the match before it is burned and while it is burning?
The energy in a matchstick before it is burned is chemical potential energy stored in the match head. When the match is struck and burned, this chemical potential energy is converted into thermal energy in the form of heat and light.
What are some examples of combustion reactions?
Combustion is a rapid chemical combination of a substance with oxygen, involving the production of heat and light. Example - A forest fire Equation example: CH4 + O2 -> CO2 + H2O
Why is more oxygen is released With the bohr effect?
The Bohr Effect is basically factors that have affected the loading of Oxygen and it means that the amount of Carbon Dioxide is increasing and the amount of PH is decreasing.
What happened when you place a lighted match near the mouth of the test tube?
It depends on what is inside the test tube. If the test tube is empty nothing will happen, if there is petrol in the test tube the petrol will ignite.
What would happen if you tried to light a match on mars?
There would be no flame because fire needs oxygen to burn, and the Martian atmosphere consists mainly of Carbon Dioxide.
What is the test to show that a test-tube of gas contains carbon dioxide?
I'm not sure if it's an official test, but you could take a lit match and put it in the test tube (keeping the test tube right side up). If the test tube does contain carbon dioxide the match would be smothered since the carbon dioxide prevents oxygen from reaching the match.
What gas is produced by fires?
Mostly carbon dioxide. If the supply of oxygen is restricted, carbon monoxide as well. Other things depend on what is in the burning substance, sulfur will give sulfur dioxide for example, and there may be nitrogen oxides.
How is lighting a match a chemical change?
When a match is lit, the chemicals in the match head undergo a chemical reaction resulting in the production of heat, light, and new chemical compounds like carbon dioxide and water vapor. This transformation of the chemical composition of the match represents a chemical change.
What happens after you burn a match?
Burning release carbon dioxide and water; a small amount of ash remain.
What is a positive test for carbon dioxide?
A positive test for carbon dioxide is the limewater test. When carbon dioxide gas is bubbled through limewater, it turns milky or cloudy due to the formation of a white precipitate of calcium carbonate.
When people and animals breathe their cells take in oxygen from the air and release carbon dioxide which plants take in to make food?
That is correct. People and animals consume oxygen and release carbon dioxide, while plants consume carbon dioxide and release oxygen. It's a match made in heaven.
How does carbon dioxide affect photosynthesis?
you can never really have too much carbon dioxide ln the atmosphere. but the light level needs to match the level of carbon dioxide in the atmosphere in order for photosynthesis to take place effectively.
What will happen when you ignite the alcohol with a lighted match stick?
Ether is very flammable, and if you were going to light it on fire, although not suggested, you should use something other than a match stick. If you're going to light it on fire, for whatever reason, you should be as far away as humanly possible.
Word equation for a burning match?
Candle wax mainly contains hydrocarbons. (Hydrocarbons) + Oxygen ----> Carbon dioxide + Water (Hydrocarbons) + O2 ----> CO2 + H2O
When a matchstick burned?
When a matchstick burns, it undergoes a chemical reaction called combustion. The heat produced ignites the match head, which then releases energy in the form of light and heat. This process also consumes oxygen from the air to sustain the flame.
