substances are changing state <3
Only after the measurement of the reaction rate. See the link below for details.
This is really important and it boils down simply to safety. Having control over the rates of reactions, especially exothermic reactions such as polymerization, can ensure the adequate production of your desired product, such as polystyrene, but can also ensure that the people working within the area of the reactor are protected from pain that could result if reaction rates were not monitored. A lot of things would blow up and a lot of lives could be at risk.
Nuclear decay rates do not vary with the conditions of the change; they are constant for a given isotope. On the other hand, chemical reaction rates can vary with conditions such as temperature, pressure, and the presence of catalysts.
The measure is the rate of reaction.
It indicates how fast reactants become products.
2 fast rates of reaction
nuclear decay rates take more time and chemical reaction rates could happen fast.
How fast a reaction is going
Only after the measurement of the reaction rate. See the link below for details.
Astrological signs will not affect reaction rates.
The reaction rates are higher in gases.
The reaction of dilute sulfuric acid with barium chloride solution is typically a fast reaction, resulting in the formation of a white precipitate of barium sulfate. This reaction is a common test for the presence of sulfate ions due to the insolubility of barium sulfate in water.
This is really important and it boils down simply to safety. Having control over the rates of reactions, especially exothermic reactions such as polymerization, can ensure the adequate production of your desired product, such as polystyrene, but can also ensure that the people working within the area of the reactor are protected from pain that could result if reaction rates were not monitored. A lot of things would blow up and a lot of lives could be at risk.
Increased concentration, increased temperature, and a catalyst will all increase reaction rates relative to what they normally are. Some reactions however will still be slow even with the change in these variables.
Kinetic methods measure the rate at which a chemical reaction occurs. This can include monitoring changes in concentration over time, determining reaction rates, and assessing reaction mechanisms based on how fast reactants are consumed or products are formed.
Reaction Rate
the reaction rate