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Why is lighting a sparkler is considered a spontaneous reaction even though it doesn't start spontaneously?
Lighting a sparkler is considered a spontaneous reaction even though it doesn't start spontaneously because it can occur by itself, or without the influence of any external forces once it is given the necessary energy needed for it to begin the reaction.The lighting of a sparkler is a common example of a spontaneous reaction which is often given in Science textbooks and exams around the world. The above is an example worth knowing.
What color red or blue would most likely start a chemical reaction?
Red
What Activation energy play in a chemical reaction?
Activation energy tells you how much energy chemical reaction needs to start. Example paper wont suddenly start burning, but you need first to put some energy in paper, before that reaction starts.
Boileezer shouldn't put in hot liquid?
Boiling chips (one of the more common brands is Boileezer) should not be placed in a hot liquid since they may very rapidly start the liquid boiling. Boiling chips provide nucleation sites for gas bubbles to form in a hot liquid. They prevent the liquid from absorbing excess heat and spontaneously boiling all at once (called bumping). If you place a boiling chip in a hot liquid that is at its boiling point, it will spontaneously boil and could splash out of the heating vessel.
What molecule is responsible for absorbing photons form sunlight and sending out a photon to start the light reactions?
chlorophyll
What makes proteins the ideal of compounds to act as enzymes?
An energy-releasing reaction is more likely to start spontaneously. You have to have enough energy to overcome the activation energy barrier (that is to start breaking some bonds). - See more at: http://www.chacha.com/question/what-makes-proteins-the-ideal-types-of-compounds-to-act-as-enzymes#sthash.WWgf8a0I.dpuf
Why is lighting a sparkler considered a spontaneous reaction even though it doesn't start spontaneously?
Lighting a sparkler is considered a spontaneous reaction even though it doesn't start spontaneously because it can occur by itself, or without the influence of any external forces once it is given the necessary energy needed for it to begin the reaction.The lighting of a sparkler is a common example of a spontaneous reaction which is often given in Science textbooks and exams around the world. The above is an example worth knowing.
Why lighting a sparkler is considered a spontaneous reaction even though it doesn't start spontaneously.?
Lighting a sparkler is considered a spontaneous reaction even though it doesn't start spontaneously because it can occur by itself, or without the influence of any external forces once it is given the necessary energy needed for it to begin the reaction.The lighting of a sparkler is a common example of a spontaneous reaction which is often given in Science textbooks and exams around the world. The above is an example worth knowing.
Why is lighting a sparkler is considered a spontaneous reaction even though it doesn't start spontaneously?
Lighting a sparkler is considered a spontaneous reaction even though it doesn't start spontaneously because it can occur by itself, or without the influence of any external forces once it is given the necessary energy needed for it to begin the reaction.The lighting of a sparkler is a common example of a spontaneous reaction which is often given in Science textbooks and exams around the world. The above is an example worth knowing.
What color red or blue would most likely start a chemical reaction?
Red
What Activation energy play in a chemical reaction?
Activation energy tells you how much energy chemical reaction needs to start. Example paper wont suddenly start burning, but you need first to put some energy in paper, before that reaction starts.
Should a 1998 ford escort horn Spontaneously start sounding.?
no
How does the control rod affect the rate of reaction in the nuclear reactor?
A control rod is made of a neutron absorbing material. Boron is common. When the control rod is withdrawn (pulled out) of the reactor, the fission reaction rate increases. When that control rod is inserted, the reaction rate decreases. There are other factors that control the reaction rate, but the rods can be considered as the way to start up or shut down the reactor by pulling or inserting them.
What substance other than heat makes water to to spontaneously start to boil?
Limestone(CaCo3.2H2O)
Where do plants get the energy to start the photosynthesis reaction?
I believe they get their from the Sun to start the reaction :)oxygen
What particle is needed to begin a nuclear chain reaction?
Neutrons are the important particles of nuclear chain reactions and the reactions depend on them. The neutrons do not really start the fission, reaction, however, because the neutrons come from fission in the fuel.The material in the fuel, typically a mix of 235U and 238U, undergoes fission spontaneously. When a fission event happens, more neutrons, typically two or three, are emitted. These bounce about from atom to atom, until they cause another atom to undergo fission, releasing more neutrons to increase the rate at which atoms undergo fission.But the neutrons needed for the chain reaction are actually produced by the fuel spontaneously, and these are produce in an ongoing manner with or without critical mass. So it is not a particle that starts the chain reaction; it is the act of putting together a critical mass.
Boileezer shouldn't put in hot liquid?
Boiling chips (one of the more common brands is Boileezer) should not be placed in a hot liquid since they may very rapidly start the liquid boiling. Boiling chips provide nucleation sites for gas bubbles to form in a hot liquid. They prevent the liquid from absorbing excess heat and spontaneously boiling all at once (called bumping). If you place a boiling chip in a hot liquid that is at its boiling point, it will spontaneously boil and could splash out of the heating vessel.
