It depends on the reaction and whether you can get the original products.
Some chemical changes are easily reversible, though most are not. An example of a reversible chemical reaction is as follows: H2O + CO2 <-> H2CO3 When carbon dioxide is run into water under pressure, they react to form carbonic acid (seltzer water), when the pressure is released, the carbon dioxide dissociates with the water and bubbles off into the atmosphere (the seltzer water goes flat). The following reaction is irreversible: CH4 + 3O2 -> CO2 + 2H2O
no, you cannot get cheese back to cheese when melted
this is because the body needs to keep on growing hence the chemical processes that result to growth should keep reacting to support metabolism and life,incase we say the chemical reactions are reversed, then it would mean that we grow back to young from old age which is totally impossible....For processes like respiration and excretion in the body, main source of energy which is food must be broken down to give out energy, in case we say the energy could be reversed back to food and vomited out then that would mean no energy to support life hence automatic death. what do you think??
A good reversible jacket is one that is made of high-quality materials, has functional design features like pockets and a hood, and offers versatile style options. It should also provide adequate insulation and weather resistance for the intended use. Some popular options include reversible down jackets or reversible rain jackets.
There are medications that can help and reversible causes that should be investigated, You should discuss it with your doctor.
The amount of reactants and products do not change in reversible reactions because, in a chemical reaction, matter is neither created nor destroyed -- it is only rearranged. This is the law of conservation of matter.
A reversible process is one in which entropy doesn't increase. In other words, it should be possible to go through the process, and then to reverse the process (go through the process in reverse order), without using any energy.Note that this is an idealization; in general, REAL processes may approach a reversible process, but usually they won't be 100% reversible - some energy is wasted when going "back and forth".
Patients who have allergic reactions to aspirin should not be treated with NSAIDs
I think it should be NO
if your moniter gets to hot the screen will distort and it will cause irreversible damage to the hardware inside
There can be many cases. One of them being that you take the reactants in excess then a little portion of the reactants remain. Another is the reaction cannot take place. In reversible reactions. But you should note that the exact proportion of reaction cannot remain in a reaction cause you are trying to form new comounds during this reaction.
Americans should welcome them