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Why do foods kept in a refrigerator is lasts longer than food stored in cabinet . which involving chemistry?
refrigerators have a much lower temperature than that in a cabinet. microbes,for growth often needs a suitable temperature that is at around 25-30C. hence, lower temperature slows or even sometimes stops the growth of microbes on food.
What is the substance that slows down or stops a chemical reaction called?
A substance by itself will not slow down a chemical reaction; factors require change, such as cooling the reactants or lowering the concentration, to do so. Adding another chemical or substance that happens to slow a reaction often does so by actually interfering with the reaction and replacing or preventing it outright, and there is not a name for chemicals that do this -?inhibitor?-, since a chemical may do this to one reaction, but be a catalyst to another.Added:decrease surface area/ remove catalyst/ decrease temperature/ decrease concentration/ add inhibitor/ dilute reactants/ separate reactants/
Why does a reaction slow down the time?
Usually:decreasing concentrationlowering the temperaturesometimes lowering pressureremoving any catalyst
What is the name of substance that slows reaction?
The substance that slows down a chemical reaction is an inhibitor. Instead you could also call an inhibitor an anticatalyst.-anticatalyst `antee'katlist1. (chemistry) a substance that retards a chemical reaction or diminishes the activity of a catalyst
How does refrigerating perishable foods affect biochemical reactions?
Refrigerating perishable foods slows down biochemical reactions by lowering the temperature, which reduces the activity of enzymes and microorganisms that cause food spoilage. This helps extend the shelf life of perishable foods by preserving their freshness, flavor, and nutritional quality. Refrigeration also helps maintain food safety by inhibiting the growth of harmful bacteria.
What slows down chemical reactions?
It is called an inhibitor. surface area
Why do foods kept in a refrigerator is lasts longer than food stored in cabinet . which involving chemistry?
refrigerators have a much lower temperature than that in a cabinet. microbes,for growth often needs a suitable temperature that is at around 25-30C. hence, lower temperature slows or even sometimes stops the growth of microbes on food.
What type of substance slows down chemical reaction?
Chemical reactions can be either sped up or slowed down by catalysts.
True or false the colder the temperature the faster decay happens?
False. Decay processes are typically slower at colder temperatures because the low temperature slows down the biochemical reactions that facilitate decay. Warmer temperatures generally speed up decay by increasing the rate of these chemical reactions.
When a person gets hypothermia the enzymes in their body become less active how does this change affect the body's chemical reaction?
most chemical reactions require a certain input of energy, meaning they need to be at a certain temperature. when the temperature is too low or too high, these chemical reactions cant take place.
What is the substance that slows down or stops a chemical reaction called?
A substance by itself will not slow down a chemical reaction; factors require change, such as cooling the reactants or lowering the concentration, to do so. Adding another chemical or substance that happens to slow a reaction often does so by actually interfering with the reaction and replacing or preventing it outright, and there is not a name for chemicals that do this -?inhibitor?-, since a chemical may do this to one reaction, but be a catalyst to another.Added:decrease surface area/ remove catalyst/ decrease temperature/ decrease concentration/ add inhibitor/ dilute reactants/ separate reactants/
Why does a reaction slow down the time?
Usually:decreasing concentrationlowering the temperaturesometimes lowering pressureremoving any catalyst
Why can't an increase in temperature be used to speed in reactions in cells?
because a in crease in temperature slows down cells the colder the faster the cells will move around
In a nuclear reactor lowering control rods willresult in?
Lowering control rods in a nuclear reactor will result in the absorption of more neutrons, which decreases the rate of fission reactions and slows down the nuclear chain reaction. This helps to control and regulate the power output of the reactor.
What is the name of substance that slows reaction?
The substance that slows down a chemical reaction is an inhibitor. Instead you could also call an inhibitor an anticatalyst.-anticatalyst `antee'katlist1. (chemistry) a substance that retards a chemical reaction or diminishes the activity of a catalyst
What measures heat and cold?
A thermometer measures heat or cold by detecting the temperature of an object or the surrounding environment. Heat causes the molecules to move faster, increasing the temperature, while cold slows down molecular movement, lowering the temperature.
How does refrigerating perishable foods affect biochemical reactions?
Refrigerating perishable foods slows down biochemical reactions by lowering the temperature, which reduces the activity of enzymes and microorganisms that cause food spoilage. This helps extend the shelf life of perishable foods by preserving their freshness, flavor, and nutritional quality. Refrigeration also helps maintain food safety by inhibiting the growth of harmful bacteria.
