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Is lightning a match of an exothermic or endothermic reaction?
Lightning is a result of an exothermic reaction, where energy is released in the form of light and heat. The rapid movement of electrons through the atmosphere creates the visible flash known as lightning.
Difference between endothermic and exothermic?
Endo draws heat from around it. Exo gives off heat. Example: Ice melting is a endothermic reaction. A match lighting is an exothermic reaction.An exothermic reaction releases heat to it's surroundings. The change in energy is negative. An example is combustion of natural gas.An endothermic reaction absorbs heat, so the temperature of the surroundings drops. The energy is positive. An example is melting ice cubes.
What can be used to ignite a match?
A match can be ignited by striking it against a rough surface, such as the striking strip on the matchbox.
Is striking a match to a Bunsen burner a chemical reaCTION?
Striking a match initiates a chemical reacftion (burning). The proximity of the Bunsen burner has nothing to do with it.
If you strike a safety match across an untreated striking surface will it light?
No, a safety match needs a specially treated striking surface to generate the necessary friction and ignite. Without the treated surface, the match will not light.
Is striking a match exothermic or endothermic?
Exothermic because the fire or spark created by striking the match is releasing energy
What is striking a match an example of?
Striking a match is an example of an endothermic reaction. It is also an example of simple combustion and a chemical reaction.
Is burning a match an endothermic or exothermic change?
Burning a match is an exothermic change because energy is being released.
What is striking an match example of?
Striking a match is an example of an endothermic reaction. It is also an example of simple combustion and a chemical reaction.
Is lightning a match of an exothermic or endothermic reaction?
Lightning is a result of an exothermic reaction, where energy is released in the form of light and heat. The rapid movement of electrons through the atmosphere creates the visible flash known as lightning.
Is a match is lit and Burns endothermic or exothermic reaction?
yes burning a match is an examle of very fast reaction
Difference between endothermic and exothermic?
Endo draws heat from around it. Exo gives off heat. Example: Ice melting is a endothermic reaction. A match lighting is an exothermic reaction.An exothermic reaction releases heat to it's surroundings. The change in energy is negative. An example is combustion of natural gas.An endothermic reaction absorbs heat, so the temperature of the surroundings drops. The energy is positive. An example is melting ice cubes.
What can be used to ignite a match?
A match can be ignited by striking it against a rough surface, such as the striking strip on the matchbox.
What is the reaction when you strike a match?
When you strike a match, friction between the match head and the striking surface generates heat, igniting the chemicals in the match head, typically a mixture of sulfur, phosphorus, and oxidizers. This combustion produces a flame, which then ignites the wooden stick of the match, allowing it to burn steadily. The reaction is an exothermic oxidation process, releasing energy in the form of heat and light.
What are the energy transformations in striking a match?
When striking a match, the chemical energy stored in the match-head is transformed into heat and light energy.
What type of force is striking a match against a match box?
Striking a match against a matchbox involves frictional force. This force is generated when the rough surface of the match head rubs against the striking surface of the matchbox, producing enough heat to ignite the chemicals in the match. The friction converts kinetic energy from the motion of striking into thermal energy, leading to combustion.
What type of change is striking a match?
Striking a match is a physical change because it can be reversed by extinguishing the flame. The chemical composition of the match does not change during this process.
