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Before two molecules can react chemists envision that the molecules must first collide with one another Is collision among molecules the only consideration for the molecules to react with each other?
Molecules must consider temperature and concentration when considering to react with one another.
What are the 2 reasons why a decrease in temperature slows a chemical reaction?
Decreasing the temperature reduces the kinetic energy of the molecules involved. This means that fewer molecules have the activation energy required to actually react. It also means that molecules will collide less often.
How does a temperature increase affect collision between molecules?
The number of collisions with enough energy to react increases.
Under what circumstances do the colliding molecules not react?
the molecules are not in position to form bonds
What is it called when two identical molecules react to form two charged molecules?
autoionization
Before two molecules can react chemists envision that the molecules must first collide with one another Is collision among molecules the only consideration for the molecules to react with each other?
Molecules must consider temperature and concentration when considering to react with one another.
What are the 2 reasons why a decrease in temperature slows a chemical reaction?
Decreasing the temperature reduces the kinetic energy of the molecules involved. This means that fewer molecules have the activation energy required to actually react. It also means that molecules will collide less often.
How do you increase or decrease the movment of molecules?
Molecules react to thermal energy, or heat, as well as pressure. When you increase the temperature of molecules, they will increase their vibration and movement. Pressure can also allow molecules to move from one area to another.
Why are molecules reactive?
There is an entire column of elements on the right side of the periodic table that are non reactive. Some molecules only react under special conditions of pressure and temperature.
What are the molecules that react with one another called?
Molecules that react with one another are called reactants.
How does a temperature increase affect collision between molecules?
The number of collisions with enough energy to react increases.
How do particles of matter react to an increase of temperature?
When there is an increase in an object or medium's temperature, its particles have increase kinetic energy. Temperature is the measure of the average amount of kinetic energy within an object or medium.
What is the study of how matter and energy react?
Physics is the study of how energy and matter react.
What type of stimulus do thermoreceptors react?
Thermoreceptors react to variation in temperature.
How do objects react when a force is applied?
Objects acccelerate when a force is applied, a=F/m.
Why does iodine react with molecules in oils?
Since oil is a liquid. it can b known from that and from the known facts, oil has double bonds. no oil is completely saturated. the double bonds allow the iodine radicals to react to carbon molecules with double bonds in turn saturating the oil molecules. however the reaction takes place in a dark environment at boiling temperature and in presence of a suitable catalyst.
Which molecules are affecting ozone layer?
The CFC molecules affect ozone layer. These molecules react with ozone to deplete it.
